57 files changed, 14620 insertions, 0 deletions
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSAndImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSAndImpl.java
new file mode 100644
index 00000000..0401917d
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSAndImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSAnd;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS And</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSAndImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSAndImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSAndImpl extends ALSTermImpl implements ALSAnd
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSAndImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_AND;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_AND__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_AND__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_AND__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_AND__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_AND__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_AND__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_AND__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_AND__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_AND__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_AND__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_AND__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_AND__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_AND__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_AND__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_AND__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_AND__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_AND__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_AND__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSAndImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSCardinalityImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSCardinalityImpl.java
new file mode 100644
index 00000000..9625adb4
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSCardinalityImpl.java
@@ -0,0 +1,193 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSCardinality;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Cardinality</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSCardinalityImpl#getOperand <em>Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSCardinalityImpl extends ALSTermImpl implements ALSCardinality
+{
+  /**
+   * The cached value of the '{@link #getOperand() <em>Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm operand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSCardinalityImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_CARDINALITY;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getOperand()
+  {
+    return operand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetOperand(ALSTerm newOperand, NotificationChain msgs)
+  {
+    ALSTerm oldOperand = operand;
+    operand = newOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_CARDINALITY__OPERAND, oldOperand, newOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setOperand(ALSTerm newOperand)
+  {
+    if (newOperand != operand)
+    {
+      NotificationChain msgs = null;
+      if (operand != null)
+        msgs = ((InternalEObject)operand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_CARDINALITY__OPERAND, null, msgs);
+      if (newOperand != null)
+        msgs = ((InternalEObject)newOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_CARDINALITY__OPERAND, null, msgs);
+      msgs = basicSetOperand(newOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_CARDINALITY__OPERAND, newOperand, newOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_CARDINALITY__OPERAND:
+        return basicSetOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_CARDINALITY__OPERAND:
+        return getOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_CARDINALITY__OPERAND:
+        setOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_CARDINALITY__OPERAND:
+        setOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_CARDINALITY__OPERAND:
+        return operand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSCardinalityImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSDefinitionImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSDefinitionImpl.java
new file mode 100644
index 00000000..e4251d72
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSDefinitionImpl.java
@@ -0,0 +1,312 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSDefinition;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSVariableDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Definition</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSDefinitionImpl#getName <em>Name</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSDefinitionImpl#getVariables <em>Variables</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSDefinitionImpl#getValue <em>Value</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSDefinitionImpl extends MinimalEObjectImpl.Container implements ALSDefinition
+{
+  /**
+   * The default value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected static final String NAME_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected String name = NAME_EDEFAULT;
+  /**
+   * The cached value of the '{@link #getVariables() <em>Variables</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getVariables()
+   * @generated
+   * @ordered
+   */
+  protected EList<ALSVariableDeclaration> variables;
+  /**
+   * The cached value of the '{@link #getValue() <em>Value</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getValue()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm value;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSDefinitionImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_DEFINITION;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getName()
+  {
+    return name;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setName(String newName)
+  {
+    String oldName = name;
+    name = newName;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_DEFINITION__NAME, oldName, name));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<ALSVariableDeclaration> getVariables()
+  {
+    if (variables == null)
+    {
+      variables = new EObjectContainmentEList<ALSVariableDeclaration>(ALSVariableDeclaration.class, this, AlloyLanguagePackage.ALS_DEFINITION__VARIABLES);
+    }
+    return variables;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getValue()
+  {
+    return value;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetValue(ALSTerm newValue, NotificationChain msgs)
+  {
+    ALSTerm oldValue = value;
+    value = newValue;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_DEFINITION__VALUE, oldValue, newValue);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setValue(ALSTerm newValue)
+  {
+    if (newValue != value)
+    {
+      NotificationChain msgs = null;
+      if (value != null)
+        msgs = ((InternalEObject)value).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_DEFINITION__VALUE, null, msgs);
+      if (newValue != null)
+        msgs = ((InternalEObject)newValue).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_DEFINITION__VALUE, null, msgs);
+      msgs = basicSetValue(newValue, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_DEFINITION__VALUE, newValue, newValue));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DEFINITION__VARIABLES:
+        return ((InternalEList<?>)getVariables()).basicRemove(otherEnd, msgs);
+      case AlloyLanguagePackage.ALS_DEFINITION__VALUE:
+        return basicSetValue(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DEFINITION__NAME:
+        return getName();
+      case AlloyLanguagePackage.ALS_DEFINITION__VARIABLES:
+        return getVariables();
+      case AlloyLanguagePackage.ALS_DEFINITION__VALUE:
+        return getValue();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DEFINITION__NAME:
+        setName((String)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_DEFINITION__VARIABLES:
+        getVariables().clear();
+        getVariables().addAll((Collection<? extends ALSVariableDeclaration>)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_DEFINITION__VALUE:
+        setValue((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DEFINITION__NAME:
+        setName(NAME_EDEFAULT);
+        return;
+      case AlloyLanguagePackage.ALS_DEFINITION__VARIABLES:
+        getVariables().clear();
+        return;
+      case AlloyLanguagePackage.ALS_DEFINITION__VALUE:
+        setValue((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DEFINITION__NAME:
+        return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
+      case AlloyLanguagePackage.ALS_DEFINITION__VARIABLES:
+        return variables != null && !variables.isEmpty();
+      case AlloyLanguagePackage.ALS_DEFINITION__VALUE:
+        return value != null;
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (name: ");
+    result.append(name);
+    result.append(')');
+    return result.toString();
+  }
+} //ALSDefinitionImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSDirectProductImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSDirectProductImpl.java
new file mode 100644
index 00000000..a80d74fe
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSDirectProductImpl.java
@@ -0,0 +1,392 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSDirectProduct;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSMultiplicity;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Direct Product</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSDirectProductImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSDirectProductImpl#getLeftMultiplicit <em>Left Multiplicit</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSDirectProductImpl#getRightMultiplicit <em>Right Multiplicit</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSDirectProductImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSDirectProductImpl extends ALSTermImpl implements ALSDirectProduct
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The default value of the '{@link #getLeftMultiplicit() <em>Left Multiplicit</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftMultiplicit()
+   * @generated
+   * @ordered
+   */
+  protected static final ALSMultiplicity LEFT_MULTIPLICIT_EDEFAULT = ALSMultiplicity.ALL;
+  /**
+   * The cached value of the '{@link #getLeftMultiplicit() <em>Left Multiplicit</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftMultiplicit()
+   * @generated
+   * @ordered
+   */
+  protected ALSMultiplicity leftMultiplicit = LEFT_MULTIPLICIT_EDEFAULT;
+  /**
+   * The default value of the '{@link #getRightMultiplicit() <em>Right Multiplicit</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightMultiplicit()
+   * @generated
+   * @ordered
+   */
+  protected static final ALSMultiplicity RIGHT_MULTIPLICIT_EDEFAULT = ALSMultiplicity.ALL;
+  /**
+   * The cached value of the '{@link #getRightMultiplicit() <em>Right Multiplicit</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightMultiplicit()
+   * @generated
+   * @ordered
+   */
+  protected ALSMultiplicity rightMultiplicit = RIGHT_MULTIPLICIT_EDEFAULT;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSDirectProductImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_DIRECT_PRODUCT;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_DIRECT_PRODUCT__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_DIRECT_PRODUCT__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_DIRECT_PRODUCT__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_DIRECT_PRODUCT__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSMultiplicity getLeftMultiplicit()
+  {
+    return leftMultiplicit;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftMultiplicit(ALSMultiplicity newLeftMultiplicit)
+  {
+    ALSMultiplicity oldLeftMultiplicit = leftMultiplicit;
+    leftMultiplicit = newLeftMultiplicit == null ? LEFT_MULTIPLICIT_EDEFAULT : newLeftMultiplicit;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_DIRECT_PRODUCT__LEFT_MULTIPLICIT, oldLeftMultiplicit, leftMultiplicit));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSMultiplicity getRightMultiplicit()
+  {
+    return rightMultiplicit;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightMultiplicit(ALSMultiplicity newRightMultiplicit)
+  {
+    ALSMultiplicity oldRightMultiplicit = rightMultiplicit;
+    rightMultiplicit = newRightMultiplicit == null ? RIGHT_MULTIPLICIT_EDEFAULT : newRightMultiplicit;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_DIRECT_PRODUCT__RIGHT_MULTIPLICIT, oldRightMultiplicit, rightMultiplicit));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_DIRECT_PRODUCT__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_DIRECT_PRODUCT__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_DIRECT_PRODUCT__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_DIRECT_PRODUCT__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__LEFT_MULTIPLICIT:
+        return getLeftMultiplicit();
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__RIGHT_MULTIPLICIT:
+        return getRightMultiplicit();
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__LEFT_MULTIPLICIT:
+        setLeftMultiplicit((ALSMultiplicity)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__RIGHT_MULTIPLICIT:
+        setRightMultiplicit((ALSMultiplicity)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__LEFT_MULTIPLICIT:
+        setLeftMultiplicit(LEFT_MULTIPLICIT_EDEFAULT);
+        return;
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__RIGHT_MULTIPLICIT:
+        setRightMultiplicit(RIGHT_MULTIPLICIT_EDEFAULT);
+        return;
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__LEFT_MULTIPLICIT:
+        return leftMultiplicit != LEFT_MULTIPLICIT_EDEFAULT;
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__RIGHT_MULTIPLICIT:
+        return rightMultiplicit != RIGHT_MULTIPLICIT_EDEFAULT;
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (leftMultiplicit: ");
+    result.append(leftMultiplicit);
+    result.append(", rightMultiplicit: ");
+    result.append(rightMultiplicit);
+    result.append(')');
+    return result.toString();
+  }
+} //ALSDirectProductImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSDocumentImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSDocumentImpl.java
new file mode 100644
index 00000000..008fba7c
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSDocumentImpl.java
@@ -0,0 +1,397 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSDocument;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSEnumDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSFactDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSFunctionDefinition;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSRelationDefinition;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSRunCommand;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSSignatureBody;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Document</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSDocumentImpl#getEnumDeclarations <em>Enum Declarations</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSDocumentImpl#getSignatureBodies <em>Signature Bodies</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSDocumentImpl#getFunctionDefinitions <em>Function Definitions</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSDocumentImpl#getRelationDefinitions <em>Relation Definitions</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSDocumentImpl#getFactDeclarations <em>Fact Declarations</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSDocumentImpl#getRunCommand <em>Run Command</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSDocumentImpl extends MinimalEObjectImpl.Container implements ALSDocument
+{
+  /**
+   * The cached value of the '{@link #getEnumDeclarations() <em>Enum Declarations</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getEnumDeclarations()
+   * @generated
+   * @ordered
+   */
+  protected EList<ALSEnumDeclaration> enumDeclarations;
+  /**
+   * The cached value of the '{@link #getSignatureBodies() <em>Signature Bodies</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getSignatureBodies()
+   * @generated
+   * @ordered
+   */
+  protected EList<ALSSignatureBody> signatureBodies;
+  /**
+   * The cached value of the '{@link #getFunctionDefinitions() <em>Function Definitions</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getFunctionDefinitions()
+   * @generated
+   * @ordered
+   */
+  protected EList<ALSFunctionDefinition> functionDefinitions;
+  /**
+   * The cached value of the '{@link #getRelationDefinitions() <em>Relation Definitions</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRelationDefinitions()
+   * @generated
+   * @ordered
+   */
+  protected EList<ALSRelationDefinition> relationDefinitions;
+  /**
+   * The cached value of the '{@link #getFactDeclarations() <em>Fact Declarations</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getFactDeclarations()
+   * @generated
+   * @ordered
+   */
+  protected EList<ALSFactDeclaration> factDeclarations;
+  /**
+   * The cached value of the '{@link #getRunCommand() <em>Run Command</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRunCommand()
+   * @generated
+   * @ordered
+   */
+  protected ALSRunCommand runCommand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSDocumentImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_DOCUMENT;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<ALSEnumDeclaration> getEnumDeclarations()
+  {
+    if (enumDeclarations == null)
+    {
+      enumDeclarations = new EObjectContainmentEList<ALSEnumDeclaration>(ALSEnumDeclaration.class, this, AlloyLanguagePackage.ALS_DOCUMENT__ENUM_DECLARATIONS);
+    }
+    return enumDeclarations;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<ALSSignatureBody> getSignatureBodies()
+  {
+    if (signatureBodies == null)
+    {
+      signatureBodies = new EObjectContainmentEList<ALSSignatureBody>(ALSSignatureBody.class, this, AlloyLanguagePackage.ALS_DOCUMENT__SIGNATURE_BODIES);
+    }
+    return signatureBodies;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<ALSFunctionDefinition> getFunctionDefinitions()
+  {
+    if (functionDefinitions == null)
+    {
+      functionDefinitions = new EObjectContainmentEList<ALSFunctionDefinition>(ALSFunctionDefinition.class, this, AlloyLanguagePackage.ALS_DOCUMENT__FUNCTION_DEFINITIONS);
+    }
+    return functionDefinitions;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<ALSRelationDefinition> getRelationDefinitions()
+  {
+    if (relationDefinitions == null)
+    {
+      relationDefinitions = new EObjectContainmentEList<ALSRelationDefinition>(ALSRelationDefinition.class, this, AlloyLanguagePackage.ALS_DOCUMENT__RELATION_DEFINITIONS);
+    }
+    return relationDefinitions;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<ALSFactDeclaration> getFactDeclarations()
+  {
+    if (factDeclarations == null)
+    {
+      factDeclarations = new EObjectContainmentEList<ALSFactDeclaration>(ALSFactDeclaration.class, this, AlloyLanguagePackage.ALS_DOCUMENT__FACT_DECLARATIONS);
+    }
+    return factDeclarations;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSRunCommand getRunCommand()
+  {
+    return runCommand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRunCommand(ALSRunCommand newRunCommand, NotificationChain msgs)
+  {
+    ALSRunCommand oldRunCommand = runCommand;
+    runCommand = newRunCommand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_DOCUMENT__RUN_COMMAND, oldRunCommand, newRunCommand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRunCommand(ALSRunCommand newRunCommand)
+  {
+    if (newRunCommand != runCommand)
+    {
+      NotificationChain msgs = null;
+      if (runCommand != null)
+        msgs = ((InternalEObject)runCommand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_DOCUMENT__RUN_COMMAND, null, msgs);
+      if (newRunCommand != null)
+        msgs = ((InternalEObject)newRunCommand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_DOCUMENT__RUN_COMMAND, null, msgs);
+      msgs = basicSetRunCommand(newRunCommand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_DOCUMENT__RUN_COMMAND, newRunCommand, newRunCommand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DOCUMENT__ENUM_DECLARATIONS:
+        return ((InternalEList<?>)getEnumDeclarations()).basicRemove(otherEnd, msgs);
+      case AlloyLanguagePackage.ALS_DOCUMENT__SIGNATURE_BODIES:
+        return ((InternalEList<?>)getSignatureBodies()).basicRemove(otherEnd, msgs);
+      case AlloyLanguagePackage.ALS_DOCUMENT__FUNCTION_DEFINITIONS:
+        return ((InternalEList<?>)getFunctionDefinitions()).basicRemove(otherEnd, msgs);
+      case AlloyLanguagePackage.ALS_DOCUMENT__RELATION_DEFINITIONS:
+        return ((InternalEList<?>)getRelationDefinitions()).basicRemove(otherEnd, msgs);
+      case AlloyLanguagePackage.ALS_DOCUMENT__FACT_DECLARATIONS:
+        return ((InternalEList<?>)getFactDeclarations()).basicRemove(otherEnd, msgs);
+      case AlloyLanguagePackage.ALS_DOCUMENT__RUN_COMMAND:
+        return basicSetRunCommand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DOCUMENT__ENUM_DECLARATIONS:
+        return getEnumDeclarations();
+      case AlloyLanguagePackage.ALS_DOCUMENT__SIGNATURE_BODIES:
+        return getSignatureBodies();
+      case AlloyLanguagePackage.ALS_DOCUMENT__FUNCTION_DEFINITIONS:
+        return getFunctionDefinitions();
+      case AlloyLanguagePackage.ALS_DOCUMENT__RELATION_DEFINITIONS:
+        return getRelationDefinitions();
+      case AlloyLanguagePackage.ALS_DOCUMENT__FACT_DECLARATIONS:
+        return getFactDeclarations();
+      case AlloyLanguagePackage.ALS_DOCUMENT__RUN_COMMAND:
+        return getRunCommand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DOCUMENT__ENUM_DECLARATIONS:
+        getEnumDeclarations().clear();
+        getEnumDeclarations().addAll((Collection<? extends ALSEnumDeclaration>)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_DOCUMENT__SIGNATURE_BODIES:
+        getSignatureBodies().clear();
+        getSignatureBodies().addAll((Collection<? extends ALSSignatureBody>)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_DOCUMENT__FUNCTION_DEFINITIONS:
+        getFunctionDefinitions().clear();
+        getFunctionDefinitions().addAll((Collection<? extends ALSFunctionDefinition>)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_DOCUMENT__RELATION_DEFINITIONS:
+        getRelationDefinitions().clear();
+        getRelationDefinitions().addAll((Collection<? extends ALSRelationDefinition>)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_DOCUMENT__FACT_DECLARATIONS:
+        getFactDeclarations().clear();
+        getFactDeclarations().addAll((Collection<? extends ALSFactDeclaration>)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_DOCUMENT__RUN_COMMAND:
+        setRunCommand((ALSRunCommand)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DOCUMENT__ENUM_DECLARATIONS:
+        getEnumDeclarations().clear();
+        return;
+      case AlloyLanguagePackage.ALS_DOCUMENT__SIGNATURE_BODIES:
+        getSignatureBodies().clear();
+        return;
+      case AlloyLanguagePackage.ALS_DOCUMENT__FUNCTION_DEFINITIONS:
+        getFunctionDefinitions().clear();
+        return;
+      case AlloyLanguagePackage.ALS_DOCUMENT__RELATION_DEFINITIONS:
+        getRelationDefinitions().clear();
+        return;
+      case AlloyLanguagePackage.ALS_DOCUMENT__FACT_DECLARATIONS:
+        getFactDeclarations().clear();
+        return;
+      case AlloyLanguagePackage.ALS_DOCUMENT__RUN_COMMAND:
+        setRunCommand((ALSRunCommand)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_DOCUMENT__ENUM_DECLARATIONS:
+        return enumDeclarations != null && !enumDeclarations.isEmpty();
+      case AlloyLanguagePackage.ALS_DOCUMENT__SIGNATURE_BODIES:
+        return signatureBodies != null && !signatureBodies.isEmpty();
+      case AlloyLanguagePackage.ALS_DOCUMENT__FUNCTION_DEFINITIONS:
+        return functionDefinitions != null && !functionDefinitions.isEmpty();
+      case AlloyLanguagePackage.ALS_DOCUMENT__RELATION_DEFINITIONS:
+        return relationDefinitions != null && !relationDefinitions.isEmpty();
+      case AlloyLanguagePackage.ALS_DOCUMENT__FACT_DECLARATIONS:
+        return factDeclarations != null && !factDeclarations.isEmpty();
+      case AlloyLanguagePackage.ALS_DOCUMENT__RUN_COMMAND:
+        return runCommand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSDocumentImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSEnumDeclarationImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSEnumDeclarationImpl.java
new file mode 100644
index 00000000..1b510870
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSEnumDeclarationImpl.java
@@ -0,0 +1,165 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSEnumDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSEnumLiteral;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Enum Declaration</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSEnumDeclarationImpl#getLiteral <em>Literal</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSEnumDeclarationImpl extends ALSTypeDeclarationImpl implements ALSEnumDeclaration
+{
+  /**
+   * The cached value of the '{@link #getLiteral() <em>Literal</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLiteral()
+   * @generated
+   * @ordered
+   */
+  protected EList<ALSEnumLiteral> literal;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSEnumDeclarationImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_ENUM_DECLARATION;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<ALSEnumLiteral> getLiteral()
+  {
+    if (literal == null)
+    {
+      literal = new EObjectContainmentEList<ALSEnumLiteral>(ALSEnumLiteral.class, this, AlloyLanguagePackage.ALS_ENUM_DECLARATION__LITERAL);
+    }
+    return literal;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_ENUM_DECLARATION__LITERAL:
+        return ((InternalEList<?>)getLiteral()).basicRemove(otherEnd, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_ENUM_DECLARATION__LITERAL:
+        return getLiteral();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_ENUM_DECLARATION__LITERAL:
+        getLiteral().clear();
+        getLiteral().addAll((Collection<? extends ALSEnumLiteral>)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_ENUM_DECLARATION__LITERAL:
+        getLiteral().clear();
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_ENUM_DECLARATION__LITERAL:
+        return literal != null && !literal.isEmpty();
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSEnumDeclarationImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSEnumLiteralImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSEnumLiteralImpl.java
new file mode 100644
index 00000000..6de8f4f5
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSEnumLiteralImpl.java
@@ -0,0 +1,40 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSEnumLiteral;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Enum Literal</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class ALSEnumLiteralImpl extends ALSRelationDeclarationImpl implements ALSEnumLiteral
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSEnumLiteralImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_ENUM_LITERAL;
+  }
+} //ALSEnumLiteralImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSEqualsImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSEqualsImpl.java
new file mode 100644
index 00000000..562013dd
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSEqualsImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSEquals;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Equals</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSEqualsImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSEqualsImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSEqualsImpl extends ALSTermImpl implements ALSEquals
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSEqualsImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_EQUALS;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_EQUALS__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_EQUALS__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_EQUALS__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_EQUALS__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_EQUALS__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_EQUALS__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_EQUALS__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_EQUALS__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_EQUALS__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_EQUALS__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_EQUALS__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_EQUALS__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_EQUALS__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_EQUALS__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_EQUALS__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_EQUALS__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_EQUALS__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_EQUALS__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSEqualsImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSFactDeclarationImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSFactDeclarationImpl.java
new file mode 100644
index 00000000..406c69a8
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSFactDeclarationImpl.java
@@ -0,0 +1,265 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSFactDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Fact Declaration</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSFactDeclarationImpl#getName <em>Name</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSFactDeclarationImpl#getTerm <em>Term</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSFactDeclarationImpl extends MinimalEObjectImpl.Container implements ALSFactDeclaration
+{
+  /**
+   * The default value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected static final String NAME_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected String name = NAME_EDEFAULT;
+  /**
+   * The cached value of the '{@link #getTerm() <em>Term</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getTerm()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm term;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSFactDeclarationImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_FACT_DECLARATION;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getName()
+  {
+    return name;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setName(String newName)
+  {
+    String oldName = name;
+    name = newName;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_FACT_DECLARATION__NAME, oldName, name));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getTerm()
+  {
+    return term;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetTerm(ALSTerm newTerm, NotificationChain msgs)
+  {
+    ALSTerm oldTerm = term;
+    term = newTerm;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_FACT_DECLARATION__TERM, oldTerm, newTerm);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setTerm(ALSTerm newTerm)
+  {
+    if (newTerm != term)
+    {
+      NotificationChain msgs = null;
+      if (term != null)
+        msgs = ((InternalEObject)term).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_FACT_DECLARATION__TERM, null, msgs);
+      if (newTerm != null)
+        msgs = ((InternalEObject)newTerm).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_FACT_DECLARATION__TERM, null, msgs);
+      msgs = basicSetTerm(newTerm, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_FACT_DECLARATION__TERM, newTerm, newTerm));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FACT_DECLARATION__TERM:
+        return basicSetTerm(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FACT_DECLARATION__NAME:
+        return getName();
+      case AlloyLanguagePackage.ALS_FACT_DECLARATION__TERM:
+        return getTerm();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FACT_DECLARATION__NAME:
+        setName((String)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_FACT_DECLARATION__TERM:
+        setTerm((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FACT_DECLARATION__NAME:
+        setName(NAME_EDEFAULT);
+        return;
+      case AlloyLanguagePackage.ALS_FACT_DECLARATION__TERM:
+        setTerm((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FACT_DECLARATION__NAME:
+        return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
+      case AlloyLanguagePackage.ALS_FACT_DECLARATION__TERM:
+        return term != null;
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (name: ");
+    result.append(name);
+    result.append(')');
+    return result.toString();
+  }
+} //ALSFactDeclarationImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSFieldDeclarationImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSFieldDeclarationImpl.java
new file mode 100644
index 00000000..0bc3aa1c
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSFieldDeclarationImpl.java
@@ -0,0 +1,265 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSFieldDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSMultiplicity;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Field Declaration</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSFieldDeclarationImpl#getMultiplicity <em>Multiplicity</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSFieldDeclarationImpl#getType <em>Type</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSFieldDeclarationImpl extends ALSRelationDeclarationImpl implements ALSFieldDeclaration
+{
+  /**
+   * The default value of the '{@link #getMultiplicity() <em>Multiplicity</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getMultiplicity()
+   * @generated
+   * @ordered
+   */
+  protected static final ALSMultiplicity MULTIPLICITY_EDEFAULT = ALSMultiplicity.ALL;
+  /**
+   * The cached value of the '{@link #getMultiplicity() <em>Multiplicity</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getMultiplicity()
+   * @generated
+   * @ordered
+   */
+  protected ALSMultiplicity multiplicity = MULTIPLICITY_EDEFAULT;
+  /**
+   * The cached value of the '{@link #getType() <em>Type</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getType()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm type;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSFieldDeclarationImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_FIELD_DECLARATION;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSMultiplicity getMultiplicity()
+  {
+    return multiplicity;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setMultiplicity(ALSMultiplicity newMultiplicity)
+  {
+    ALSMultiplicity oldMultiplicity = multiplicity;
+    multiplicity = newMultiplicity == null ? MULTIPLICITY_EDEFAULT : newMultiplicity;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_FIELD_DECLARATION__MULTIPLICITY, oldMultiplicity, multiplicity));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getType()
+  {
+    return type;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetType(ALSTerm newType, NotificationChain msgs)
+  {
+    ALSTerm oldType = type;
+    type = newType;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_FIELD_DECLARATION__TYPE, oldType, newType);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setType(ALSTerm newType)
+  {
+    if (newType != type)
+    {
+      NotificationChain msgs = null;
+      if (type != null)
+        msgs = ((InternalEObject)type).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_FIELD_DECLARATION__TYPE, null, msgs);
+      if (newType != null)
+        msgs = ((InternalEObject)newType).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_FIELD_DECLARATION__TYPE, null, msgs);
+      msgs = basicSetType(newType, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_FIELD_DECLARATION__TYPE, newType, newType));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FIELD_DECLARATION__TYPE:
+        return basicSetType(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FIELD_DECLARATION__MULTIPLICITY:
+        return getMultiplicity();
+      case AlloyLanguagePackage.ALS_FIELD_DECLARATION__TYPE:
+        return getType();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FIELD_DECLARATION__MULTIPLICITY:
+        setMultiplicity((ALSMultiplicity)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_FIELD_DECLARATION__TYPE:
+        setType((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FIELD_DECLARATION__MULTIPLICITY:
+        setMultiplicity(MULTIPLICITY_EDEFAULT);
+        return;
+      case AlloyLanguagePackage.ALS_FIELD_DECLARATION__TYPE:
+        setType((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FIELD_DECLARATION__MULTIPLICITY:
+        return multiplicity != MULTIPLICITY_EDEFAULT;
+      case AlloyLanguagePackage.ALS_FIELD_DECLARATION__TYPE:
+        return type != null;
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (multiplicity: ");
+    result.append(multiplicity);
+    result.append(')');
+    return result.toString();
+  }
+} //ALSFieldDeclarationImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSFunctionCallImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSFunctionCallImpl.java
new file mode 100644
index 00000000..f3083503
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSFunctionCallImpl.java
@@ -0,0 +1,306 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSDefinition;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSFunctionCall;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSNumericOperator;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Function Call</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSFunctionCallImpl#getReferredDefinition <em>Referred Definition</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSFunctionCallImpl#getReferredNumericOperator <em>Referred Numeric Operator</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSFunctionCallImpl#getParams <em>Params</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSFunctionCallImpl extends ALSTermImpl implements ALSFunctionCall
+{
+  /**
+   * The cached value of the '{@link #getReferredDefinition() <em>Referred Definition</em>}' reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getReferredDefinition()
+   * @generated
+   * @ordered
+   */
+  protected ALSDefinition referredDefinition;
+  /**
+   * The default value of the '{@link #getReferredNumericOperator() <em>Referred Numeric Operator</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getReferredNumericOperator()
+   * @generated
+   * @ordered
+   */
+  protected static final ALSNumericOperator REFERRED_NUMERIC_OPERATOR_EDEFAULT = ALSNumericOperator.PLUS;
+  /**
+   * The cached value of the '{@link #getReferredNumericOperator() <em>Referred Numeric Operator</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getReferredNumericOperator()
+   * @generated
+   * @ordered
+   */
+  protected ALSNumericOperator referredNumericOperator = REFERRED_NUMERIC_OPERATOR_EDEFAULT;
+  /**
+   * The cached value of the '{@link #getParams() <em>Params</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getParams()
+   * @generated
+   * @ordered
+   */
+  protected EList<ALSTerm> params;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSFunctionCallImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_FUNCTION_CALL;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSDefinition getReferredDefinition()
+  {
+    if (referredDefinition != null && referredDefinition.eIsProxy())
+    {
+      InternalEObject oldReferredDefinition = (InternalEObject)referredDefinition;
+      referredDefinition = (ALSDefinition)eResolveProxy(oldReferredDefinition);
+      if (referredDefinition != oldReferredDefinition)
+      {
+        if (eNotificationRequired())
+          eNotify(new ENotificationImpl(this, Notification.RESOLVE, AlloyLanguagePackage.ALS_FUNCTION_CALL__REFERRED_DEFINITION, oldReferredDefinition, referredDefinition));
+      }
+    }
+    return referredDefinition;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSDefinition basicGetReferredDefinition()
+  {
+    return referredDefinition;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setReferredDefinition(ALSDefinition newReferredDefinition)
+  {
+    ALSDefinition oldReferredDefinition = referredDefinition;
+    referredDefinition = newReferredDefinition;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_FUNCTION_CALL__REFERRED_DEFINITION, oldReferredDefinition, referredDefinition));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSNumericOperator getReferredNumericOperator()
+  {
+    return referredNumericOperator;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setReferredNumericOperator(ALSNumericOperator newReferredNumericOperator)
+  {
+    ALSNumericOperator oldReferredNumericOperator = referredNumericOperator;
+    referredNumericOperator = newReferredNumericOperator == null ? REFERRED_NUMERIC_OPERATOR_EDEFAULT : newReferredNumericOperator;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_FUNCTION_CALL__REFERRED_NUMERIC_OPERATOR, oldReferredNumericOperator, referredNumericOperator));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<ALSTerm> getParams()
+  {
+    if (params == null)
+    {
+      params = new EObjectContainmentEList<ALSTerm>(ALSTerm.class, this, AlloyLanguagePackage.ALS_FUNCTION_CALL__PARAMS);
+    }
+    return params;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FUNCTION_CALL__PARAMS:
+        return ((InternalEList<?>)getParams()).basicRemove(otherEnd, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FUNCTION_CALL__REFERRED_DEFINITION:
+        if (resolve) return getReferredDefinition();
+        return basicGetReferredDefinition();
+      case AlloyLanguagePackage.ALS_FUNCTION_CALL__REFERRED_NUMERIC_OPERATOR:
+        return getReferredNumericOperator();
+      case AlloyLanguagePackage.ALS_FUNCTION_CALL__PARAMS:
+        return getParams();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FUNCTION_CALL__REFERRED_DEFINITION:
+        setReferredDefinition((ALSDefinition)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_FUNCTION_CALL__REFERRED_NUMERIC_OPERATOR:
+        setReferredNumericOperator((ALSNumericOperator)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_FUNCTION_CALL__PARAMS:
+        getParams().clear();
+        getParams().addAll((Collection<? extends ALSTerm>)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FUNCTION_CALL__REFERRED_DEFINITION:
+        setReferredDefinition((ALSDefinition)null);
+        return;
+      case AlloyLanguagePackage.ALS_FUNCTION_CALL__REFERRED_NUMERIC_OPERATOR:
+        setReferredNumericOperator(REFERRED_NUMERIC_OPERATOR_EDEFAULT);
+        return;
+      case AlloyLanguagePackage.ALS_FUNCTION_CALL__PARAMS:
+        getParams().clear();
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FUNCTION_CALL__REFERRED_DEFINITION:
+        return referredDefinition != null;
+      case AlloyLanguagePackage.ALS_FUNCTION_CALL__REFERRED_NUMERIC_OPERATOR:
+        return referredNumericOperator != REFERRED_NUMERIC_OPERATOR_EDEFAULT;
+      case AlloyLanguagePackage.ALS_FUNCTION_CALL__PARAMS:
+        return params != null && !params.isEmpty();
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (referredNumericOperator: ");
+    result.append(referredNumericOperator);
+    result.append(')');
+    return result.toString();
+  }
+} //ALSFunctionCallImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSFunctionDefinitionImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSFunctionDefinitionImpl.java
new file mode 100644
index 00000000..b484da48
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSFunctionDefinitionImpl.java
@@ -0,0 +1,193 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSFunctionDefinition;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Function Definition</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSFunctionDefinitionImpl#getType <em>Type</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSFunctionDefinitionImpl extends ALSDefinitionImpl implements ALSFunctionDefinition
+{
+  /**
+   * The cached value of the '{@link #getType() <em>Type</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getType()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm type;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSFunctionDefinitionImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_FUNCTION_DEFINITION;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getType()
+  {
+    return type;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetType(ALSTerm newType, NotificationChain msgs)
+  {
+    ALSTerm oldType = type;
+    type = newType;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_FUNCTION_DEFINITION__TYPE, oldType, newType);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setType(ALSTerm newType)
+  {
+    if (newType != type)
+    {
+      NotificationChain msgs = null;
+      if (type != null)
+        msgs = ((InternalEObject)type).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_FUNCTION_DEFINITION__TYPE, null, msgs);
+      if (newType != null)
+        msgs = ((InternalEObject)newType).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_FUNCTION_DEFINITION__TYPE, null, msgs);
+      msgs = basicSetType(newType, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_FUNCTION_DEFINITION__TYPE, newType, newType));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FUNCTION_DEFINITION__TYPE:
+        return basicSetType(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FUNCTION_DEFINITION__TYPE:
+        return getType();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FUNCTION_DEFINITION__TYPE:
+        setType((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FUNCTION_DEFINITION__TYPE:
+        setType((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_FUNCTION_DEFINITION__TYPE:
+        return type != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSFunctionDefinitionImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIdenImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIdenImpl.java
new file mode 100644
index 00000000..99d000c7
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIdenImpl.java
@@ -0,0 +1,40 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSIden;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Iden</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class ALSIdenImpl extends ALSTermImpl implements ALSIden
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSIdenImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_IDEN;
+  }
+} //ALSIdenImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIffImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIffImpl.java
new file mode 100644
index 00000000..33ef6891
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIffImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSIff;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Iff</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSIffImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSIffImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSIffImpl extends ALSTermImpl implements ALSIff
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSIffImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_IFF;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_IFF__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_IFF__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_IFF__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_IFF__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_IFF__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_IFF__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_IFF__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_IFF__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_IFF__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_IFF__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_IFF__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_IFF__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_IFF__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_IFF__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_IFF__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_IFF__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_IFF__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_IFF__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSIffImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSImplImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSImplImpl.java
new file mode 100644
index 00000000..a16c6239
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSImplImpl.java
@@ -0,0 +1,335 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSImpl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Impl</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSImplImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSImplImpl#getRightOperand <em>Right Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSImplImpl#getElseOperand <em>Else Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSImplImpl extends ALSTermImpl implements ALSImpl
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * The cached value of the '{@link #getElseOperand() <em>Else Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getElseOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm elseOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSImplImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_IMPL;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_IMPL__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_IMPL__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_IMPL__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_IMPL__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_IMPL__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_IMPL__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_IMPL__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_IMPL__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getElseOperand()
+  {
+    return elseOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetElseOperand(ALSTerm newElseOperand, NotificationChain msgs)
+  {
+    ALSTerm oldElseOperand = elseOperand;
+    elseOperand = newElseOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_IMPL__ELSE_OPERAND, oldElseOperand, newElseOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setElseOperand(ALSTerm newElseOperand)
+  {
+    if (newElseOperand != elseOperand)
+    {
+      NotificationChain msgs = null;
+      if (elseOperand != null)
+        msgs = ((InternalEObject)elseOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_IMPL__ELSE_OPERAND, null, msgs);
+      if (newElseOperand != null)
+        msgs = ((InternalEObject)newElseOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_IMPL__ELSE_OPERAND, null, msgs);
+      msgs = basicSetElseOperand(newElseOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_IMPL__ELSE_OPERAND, newElseOperand, newElseOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_IMPL__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_IMPL__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_IMPL__ELSE_OPERAND:
+        return basicSetElseOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_IMPL__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_IMPL__RIGHT_OPERAND:
+        return getRightOperand();
+      case AlloyLanguagePackage.ALS_IMPL__ELSE_OPERAND:
+        return getElseOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_IMPL__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_IMPL__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_IMPL__ELSE_OPERAND:
+        setElseOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_IMPL__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_IMPL__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_IMPL__ELSE_OPERAND:
+        setElseOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_IMPL__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_IMPL__RIGHT_OPERAND:
+        return rightOperand != null;
+      case AlloyLanguagePackage.ALS_IMPL__ELSE_OPERAND:
+        return elseOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSImplImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIntImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIntImpl.java
new file mode 100644
index 00000000..46481f79
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIntImpl.java
@@ -0,0 +1,40 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSInt;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Int</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class ALSIntImpl extends ALSTermImpl implements ALSInt
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSIntImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_INT;
+  }
+} //ALSIntImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIntScopeImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIntScopeImpl.java
new file mode 100644
index 00000000..a7beb21b
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIntScopeImpl.java
@@ -0,0 +1,40 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSIntScope;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Int Scope</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class ALSIntScopeImpl extends ALSTypeScopeImpl implements ALSIntScope
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSIntScopeImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_INT_SCOPE;
+  }
+} //ALSIntScopeImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIntersectionImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIntersectionImpl.java
new file mode 100644
index 00000000..020d2322
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSIntersectionImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSIntersection;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Intersection</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSIntersectionImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSIntersectionImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSIntersectionImpl extends ALSTermImpl implements ALSIntersection
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSIntersectionImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_INTERSECTION;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_INTERSECTION__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_INTERSECTION__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_INTERSECTION__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_INTERSECTION__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_INTERSECTION__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_INTERSECTION__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_INTERSECTION__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_INTERSECTION__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_INTERSECTION__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_INTERSECTION__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_INTERSECTION__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_INTERSECTION__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_INTERSECTION__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_INTERSECTION__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_INTERSECTION__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_INTERSECTION__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_INTERSECTION__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_INTERSECTION__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSIntersectionImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSInverseRelationImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSInverseRelationImpl.java
new file mode 100644
index 00000000..916ba94f
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSInverseRelationImpl.java
@@ -0,0 +1,193 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSInverseRelation;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Inverse Relation</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSInverseRelationImpl#getOperand <em>Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSInverseRelationImpl extends ALSTermImpl implements ALSInverseRelation
+{
+  /**
+   * The cached value of the '{@link #getOperand() <em>Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm operand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSInverseRelationImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_INVERSE_RELATION;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getOperand()
+  {
+    return operand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetOperand(ALSTerm newOperand, NotificationChain msgs)
+  {
+    ALSTerm oldOperand = operand;
+    operand = newOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_INVERSE_RELATION__OPERAND, oldOperand, newOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setOperand(ALSTerm newOperand)
+  {
+    if (newOperand != operand)
+    {
+      NotificationChain msgs = null;
+      if (operand != null)
+        msgs = ((InternalEObject)operand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_INVERSE_RELATION__OPERAND, null, msgs);
+      if (newOperand != null)
+        msgs = ((InternalEObject)newOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_INVERSE_RELATION__OPERAND, null, msgs);
+      msgs = basicSetOperand(newOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_INVERSE_RELATION__OPERAND, newOperand, newOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_INVERSE_RELATION__OPERAND:
+        return basicSetOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_INVERSE_RELATION__OPERAND:
+        return getOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_INVERSE_RELATION__OPERAND:
+        setOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_INVERSE_RELATION__OPERAND:
+        setOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_INVERSE_RELATION__OPERAND:
+        return operand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSInverseRelationImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSJoinImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSJoinImpl.java
new file mode 100644
index 00000000..edf5c551
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSJoinImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSJoin;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Join</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSJoinImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSJoinImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSJoinImpl extends ALSTermImpl implements ALSJoin
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSJoinImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_JOIN;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_JOIN__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_JOIN__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_JOIN__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_JOIN__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_JOIN__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_JOIN__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_JOIN__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_JOIN__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_JOIN__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_JOIN__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_JOIN__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_JOIN__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_JOIN__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_JOIN__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_JOIN__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_JOIN__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_JOIN__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_JOIN__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSJoinImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSLeqImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSLeqImpl.java
new file mode 100644
index 00000000..be88c9bb
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSLeqImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSLeq;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Leq</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSLeqImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSLeqImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSLeqImpl extends ALSTermImpl implements ALSLeq
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSLeqImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_LEQ;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_LEQ__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_LEQ__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_LEQ__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_LEQ__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_LEQ__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_LEQ__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_LEQ__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_LEQ__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_LEQ__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_LEQ__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_LEQ__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_LEQ__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_LEQ__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_LEQ__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_LEQ__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_LEQ__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_LEQ__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_LEQ__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSLeqImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSLessImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSLessImpl.java
new file mode 100644
index 00000000..4c6b4282
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSLessImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSLess;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Less</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSLessImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSLessImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSLessImpl extends ALSTermImpl implements ALSLess
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSLessImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_LESS;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_LESS__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_LESS__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_LESS__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_LESS__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_LESS__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_LESS__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_LESS__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_LESS__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_LESS__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_LESS__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_LESS__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_LESS__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_LESS__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_LESS__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_LESS__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_LESS__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_LESS__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_LESS__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSLessImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSMeqImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSMeqImpl.java
new file mode 100644
index 00000000..13b95995
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSMeqImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSMeq;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Meq</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSMeqImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSMeqImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSMeqImpl extends ALSTermImpl implements ALSMeq
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSMeqImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_MEQ;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_MEQ__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_MEQ__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_MEQ__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_MEQ__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_MEQ__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_MEQ__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_MEQ__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_MEQ__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MEQ__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_MEQ__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MEQ__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_MEQ__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MEQ__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_MEQ__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MEQ__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_MEQ__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MEQ__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_MEQ__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSMeqImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSMinusImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSMinusImpl.java
new file mode 100644
index 00000000..974e1b46
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSMinusImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSMinus;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Minus</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSMinusImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSMinusImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSMinusImpl extends ALSTermImpl implements ALSMinus
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSMinusImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_MINUS;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_MINUS__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_MINUS__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_MINUS__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_MINUS__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_MINUS__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_MINUS__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_MINUS__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_MINUS__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MINUS__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_MINUS__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MINUS__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_MINUS__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MINUS__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_MINUS__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MINUS__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_MINUS__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MINUS__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_MINUS__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSMinusImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSMoreImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSMoreImpl.java
new file mode 100644
index 00000000..9180d68f
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSMoreImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSMore;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS More</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSMoreImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSMoreImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSMoreImpl extends ALSTermImpl implements ALSMore
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSMoreImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_MORE;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_MORE__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_MORE__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_MORE__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_MORE__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_MORE__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_MORE__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_MORE__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_MORE__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MORE__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_MORE__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MORE__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_MORE__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MORE__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_MORE__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MORE__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_MORE__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_MORE__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_MORE__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSMoreImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSNoneImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSNoneImpl.java
new file mode 100644
index 00000000..7791e5cd
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSNoneImpl.java
@@ -0,0 +1,40 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSNone;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS None</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class ALSNoneImpl extends ALSTermImpl implements ALSNone
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSNoneImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_NONE;
+  }
+} //ALSNoneImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSNotEqualsImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSNotEqualsImpl.java
new file mode 100644
index 00000000..783b2386
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSNotEqualsImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSNotEquals;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Not Equals</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSNotEqualsImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSNotEqualsImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSNotEqualsImpl extends ALSTermImpl implements ALSNotEquals
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSNotEqualsImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_NOT_EQUALS;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_NOT_EQUALS__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_NOT_EQUALS__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_NOT_EQUALS__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_NOT_EQUALS__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_NOT_EQUALS__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_NOT_EQUALS__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_NOT_EQUALS__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_NOT_EQUALS__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_NOT_EQUALS__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_NOT_EQUALS__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_NOT_EQUALS__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_NOT_EQUALS__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_NOT_EQUALS__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_NOT_EQUALS__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_NOT_EQUALS__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_NOT_EQUALS__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_NOT_EQUALS__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_NOT_EQUALS__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSNotEqualsImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSNotImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSNotImpl.java
new file mode 100644
index 00000000..c1230df7
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSNotImpl.java
@@ -0,0 +1,193 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSNot;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Not</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSNotImpl#getOperand <em>Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSNotImpl extends ALSTermImpl implements ALSNot
+{
+  /**
+   * The cached value of the '{@link #getOperand() <em>Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm operand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSNotImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_NOT;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getOperand()
+  {
+    return operand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetOperand(ALSTerm newOperand, NotificationChain msgs)
+  {
+    ALSTerm oldOperand = operand;
+    operand = newOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_NOT__OPERAND, oldOperand, newOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setOperand(ALSTerm newOperand)
+  {
+    if (newOperand != operand)
+    {
+      NotificationChain msgs = null;
+      if (operand != null)
+        msgs = ((InternalEObject)operand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_NOT__OPERAND, null, msgs);
+      if (newOperand != null)
+        msgs = ((InternalEObject)newOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_NOT__OPERAND, null, msgs);
+      msgs = basicSetOperand(newOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_NOT__OPERAND, newOperand, newOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_NOT__OPERAND:
+        return basicSetOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_NOT__OPERAND:
+        return getOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_NOT__OPERAND:
+        setOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_NOT__OPERAND:
+        setOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_NOT__OPERAND:
+        return operand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSNotImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSNumberLiteralImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSNumberLiteralImpl.java
new file mode 100644
index 00000000..bf0a7224
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSNumberLiteralImpl.java
@@ -0,0 +1,176 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSNumberLiteral;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Number Literal</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSNumberLiteralImpl#getValue <em>Value</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSNumberLiteralImpl extends ALSTermImpl implements ALSNumberLiteral
+{
+  /**
+   * The default value of the '{@link #getValue() <em>Value</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getValue()
+   * @generated
+   * @ordered
+   */
+  protected static final int VALUE_EDEFAULT = 0;
+  /**
+   * The cached value of the '{@link #getValue() <em>Value</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getValue()
+   * @generated
+   * @ordered
+   */
+  protected int value = VALUE_EDEFAULT;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSNumberLiteralImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_NUMBER_LITERAL;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public int getValue()
+  {
+    return value;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setValue(int newValue)
+  {
+    int oldValue = value;
+    value = newValue;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_NUMBER_LITERAL__VALUE, oldValue, value));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_NUMBER_LITERAL__VALUE:
+        return getValue();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_NUMBER_LITERAL__VALUE:
+        setValue((Integer)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_NUMBER_LITERAL__VALUE:
+        setValue(VALUE_EDEFAULT);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_NUMBER_LITERAL__VALUE:
+        return value != VALUE_EDEFAULT;
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (value: ");
+    result.append(value);
+    result.append(')');
+    return result.toString();
+  }
+} //ALSNumberLiteralImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSOrImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSOrImpl.java
new file mode 100644
index 00000000..3d9bd2ef
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSOrImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSOr;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Or</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSOrImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSOrImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSOrImpl extends ALSTermImpl implements ALSOr
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSOrImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_OR;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_OR__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_OR__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_OR__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_OR__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_OR__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_OR__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_OR__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_OR__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_OR__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_OR__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_OR__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_OR__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_OR__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_OR__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_OR__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_OR__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_OR__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_OR__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSOrImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSOverrideImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSOverrideImpl.java
new file mode 100644
index 00000000..f56b6e4c
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSOverrideImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSOverride;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Override</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSOverrideImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSOverrideImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSOverrideImpl extends ALSTermImpl implements ALSOverride
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSOverrideImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_OVERRIDE;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_OVERRIDE__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_OVERRIDE__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_OVERRIDE__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_OVERRIDE__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_OVERRIDE__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_OVERRIDE__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_OVERRIDE__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_OVERRIDE__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_OVERRIDE__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_OVERRIDE__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_OVERRIDE__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_OVERRIDE__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_OVERRIDE__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_OVERRIDE__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_OVERRIDE__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_OVERRIDE__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_OVERRIDE__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_OVERRIDE__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSOverrideImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSPlusImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSPlusImpl.java
new file mode 100644
index 00000000..57c83ca5
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSPlusImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSPlus;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Plus</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSPlusImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSPlusImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSPlusImpl extends ALSTermImpl implements ALSPlus
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSPlusImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_PLUS;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_PLUS__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_PLUS__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_PLUS__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_PLUS__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_PLUS__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_PLUS__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_PLUS__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_PLUS__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_PLUS__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_PLUS__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_PLUS__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_PLUS__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_PLUS__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_PLUS__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_PLUS__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_PLUS__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_PLUS__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_PLUS__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSPlusImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSQuantifiedExImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSQuantifiedExImpl.java
new file mode 100644
index 00000000..a0a37cd3
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSQuantifiedExImpl.java
@@ -0,0 +1,368 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSMultiplicity;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSQuantifiedEx;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSVariableDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Quantified Ex</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSQuantifiedExImpl#getType <em>Type</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSQuantifiedExImpl#isDisj <em>Disj</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSQuantifiedExImpl#getVariables <em>Variables</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSQuantifiedExImpl#getExpression <em>Expression</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSQuantifiedExImpl extends ALSTermImpl implements ALSQuantifiedEx
+{
+  /**
+   * The default value of the '{@link #getType() <em>Type</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getType()
+   * @generated
+   * @ordered
+   */
+  protected static final ALSMultiplicity TYPE_EDEFAULT = ALSMultiplicity.ALL;
+  /**
+   * The cached value of the '{@link #getType() <em>Type</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getType()
+   * @generated
+   * @ordered
+   */
+  protected ALSMultiplicity type = TYPE_EDEFAULT;
+  /**
+   * The default value of the '{@link #isDisj() <em>Disj</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #isDisj()
+   * @generated
+   * @ordered
+   */
+  protected static final boolean DISJ_EDEFAULT = false;
+  /**
+   * The cached value of the '{@link #isDisj() <em>Disj</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #isDisj()
+   * @generated
+   * @ordered
+   */
+  protected boolean disj = DISJ_EDEFAULT;
+  /**
+   * The cached value of the '{@link #getVariables() <em>Variables</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getVariables()
+   * @generated
+   * @ordered
+   */
+  protected EList<ALSVariableDeclaration> variables;
+  /**
+   * The cached value of the '{@link #getExpression() <em>Expression</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getExpression()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm expression;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSQuantifiedExImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_QUANTIFIED_EX;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSMultiplicity getType()
+  {
+    return type;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setType(ALSMultiplicity newType)
+  {
+    ALSMultiplicity oldType = type;
+    type = newType == null ? TYPE_EDEFAULT : newType;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_QUANTIFIED_EX__TYPE, oldType, type));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public boolean isDisj()
+  {
+    return disj;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setDisj(boolean newDisj)
+  {
+    boolean oldDisj = disj;
+    disj = newDisj;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_QUANTIFIED_EX__DISJ, oldDisj, disj));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<ALSVariableDeclaration> getVariables()
+  {
+    if (variables == null)
+    {
+      variables = new EObjectContainmentEList<ALSVariableDeclaration>(ALSVariableDeclaration.class, this, AlloyLanguagePackage.ALS_QUANTIFIED_EX__VARIABLES);
+    }
+    return variables;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getExpression()
+  {
+    return expression;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetExpression(ALSTerm newExpression, NotificationChain msgs)
+  {
+    ALSTerm oldExpression = expression;
+    expression = newExpression;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_QUANTIFIED_EX__EXPRESSION, oldExpression, newExpression);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setExpression(ALSTerm newExpression)
+  {
+    if (newExpression != expression)
+    {
+      NotificationChain msgs = null;
+      if (expression != null)
+        msgs = ((InternalEObject)expression).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_QUANTIFIED_EX__EXPRESSION, null, msgs);
+      if (newExpression != null)
+        msgs = ((InternalEObject)newExpression).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_QUANTIFIED_EX__EXPRESSION, null, msgs);
+      msgs = basicSetExpression(newExpression, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_QUANTIFIED_EX__EXPRESSION, newExpression, newExpression));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__VARIABLES:
+        return ((InternalEList<?>)getVariables()).basicRemove(otherEnd, msgs);
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__EXPRESSION:
+        return basicSetExpression(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__TYPE:
+        return getType();
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__DISJ:
+        return isDisj();
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__VARIABLES:
+        return getVariables();
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__EXPRESSION:
+        return getExpression();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__TYPE:
+        setType((ALSMultiplicity)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__DISJ:
+        setDisj((Boolean)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__VARIABLES:
+        getVariables().clear();
+        getVariables().addAll((Collection<? extends ALSVariableDeclaration>)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__EXPRESSION:
+        setExpression((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__TYPE:
+        setType(TYPE_EDEFAULT);
+        return;
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__DISJ:
+        setDisj(DISJ_EDEFAULT);
+        return;
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__VARIABLES:
+        getVariables().clear();
+        return;
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__EXPRESSION:
+        setExpression((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__TYPE:
+        return type != TYPE_EDEFAULT;
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__DISJ:
+        return disj != DISJ_EDEFAULT;
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__VARIABLES:
+        return variables != null && !variables.isEmpty();
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX__EXPRESSION:
+        return expression != null;
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (type: ");
+    result.append(type);
+    result.append(", disj: ");
+    result.append(disj);
+    result.append(')');
+    return result.toString();
+  }
+} //ALSQuantifiedExImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRangeRestrictionLeftImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRangeRestrictionLeftImpl.java
new file mode 100644
index 00000000..f29d5f07
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRangeRestrictionLeftImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSRangeRestrictionLeft;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Range Restriction Left</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSRangeRestrictionLeftImpl#getFilter <em>Filter</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSRangeRestrictionLeftImpl#getRelation <em>Relation</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSRangeRestrictionLeftImpl extends ALSTermImpl implements ALSRangeRestrictionLeft
+{
+  /**
+   * The cached value of the '{@link #getFilter() <em>Filter</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getFilter()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm filter;
+  /**
+   * The cached value of the '{@link #getRelation() <em>Relation</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRelation()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm relation;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSRangeRestrictionLeftImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_RANGE_RESTRICTION_LEFT;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getFilter()
+  {
+    return filter;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetFilter(ALSTerm newFilter, NotificationChain msgs)
+  {
+    ALSTerm oldFilter = filter;
+    filter = newFilter;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__FILTER, oldFilter, newFilter);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setFilter(ALSTerm newFilter)
+  {
+    if (newFilter != filter)
+    {
+      NotificationChain msgs = null;
+      if (filter != null)
+        msgs = ((InternalEObject)filter).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__FILTER, null, msgs);
+      if (newFilter != null)
+        msgs = ((InternalEObject)newFilter).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__FILTER, null, msgs);
+      msgs = basicSetFilter(newFilter, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__FILTER, newFilter, newFilter));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRelation()
+  {
+    return relation;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRelation(ALSTerm newRelation, NotificationChain msgs)
+  {
+    ALSTerm oldRelation = relation;
+    relation = newRelation;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__RELATION, oldRelation, newRelation);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRelation(ALSTerm newRelation)
+  {
+    if (newRelation != relation)
+    {
+      NotificationChain msgs = null;
+      if (relation != null)
+        msgs = ((InternalEObject)relation).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__RELATION, null, msgs);
+      if (newRelation != null)
+        msgs = ((InternalEObject)newRelation).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__RELATION, null, msgs);
+      msgs = basicSetRelation(newRelation, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__RELATION, newRelation, newRelation));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__FILTER:
+        return basicSetFilter(null, msgs);
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__RELATION:
+        return basicSetRelation(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__FILTER:
+        return getFilter();
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__RELATION:
+        return getRelation();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__FILTER:
+        setFilter((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__RELATION:
+        setRelation((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__FILTER:
+        setFilter((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__RELATION:
+        setRelation((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__FILTER:
+        return filter != null;
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT__RELATION:
+        return relation != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSRangeRestrictionLeftImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRangeRestrictionRightImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRangeRestrictionRightImpl.java
new file mode 100644
index 00000000..4602e3c8
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRangeRestrictionRightImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSRangeRestrictionRight;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Range Restriction Right</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSRangeRestrictionRightImpl#getRelation <em>Relation</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSRangeRestrictionRightImpl#getFilter <em>Filter</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSRangeRestrictionRightImpl extends ALSTermImpl implements ALSRangeRestrictionRight
+{
+  /**
+   * The cached value of the '{@link #getRelation() <em>Relation</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRelation()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm relation;
+  /**
+   * The cached value of the '{@link #getFilter() <em>Filter</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getFilter()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm filter;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSRangeRestrictionRightImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_RANGE_RESTRICTION_RIGHT;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRelation()
+  {
+    return relation;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRelation(ALSTerm newRelation, NotificationChain msgs)
+  {
+    ALSTerm oldRelation = relation;
+    relation = newRelation;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__RELATION, oldRelation, newRelation);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRelation(ALSTerm newRelation)
+  {
+    if (newRelation != relation)
+    {
+      NotificationChain msgs = null;
+      if (relation != null)
+        msgs = ((InternalEObject)relation).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__RELATION, null, msgs);
+      if (newRelation != null)
+        msgs = ((InternalEObject)newRelation).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__RELATION, null, msgs);
+      msgs = basicSetRelation(newRelation, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__RELATION, newRelation, newRelation));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getFilter()
+  {
+    return filter;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetFilter(ALSTerm newFilter, NotificationChain msgs)
+  {
+    ALSTerm oldFilter = filter;
+    filter = newFilter;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__FILTER, oldFilter, newFilter);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setFilter(ALSTerm newFilter)
+  {
+    if (newFilter != filter)
+    {
+      NotificationChain msgs = null;
+      if (filter != null)
+        msgs = ((InternalEObject)filter).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__FILTER, null, msgs);
+      if (newFilter != null)
+        msgs = ((InternalEObject)newFilter).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__FILTER, null, msgs);
+      msgs = basicSetFilter(newFilter, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__FILTER, newFilter, newFilter));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__RELATION:
+        return basicSetRelation(null, msgs);
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__FILTER:
+        return basicSetFilter(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__RELATION:
+        return getRelation();
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__FILTER:
+        return getFilter();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__RELATION:
+        setRelation((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__FILTER:
+        setFilter((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__RELATION:
+        setRelation((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__FILTER:
+        setFilter((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__RELATION:
+        return relation != null;
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT__FILTER:
+        return filter != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSRangeRestrictionRightImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSReferenceImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSReferenceImpl.java
new file mode 100644
index 00000000..593c8a94
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSReferenceImpl.java
@@ -0,0 +1,172 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSReference;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSRelationDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Reference</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSReferenceImpl#getReferred <em>Referred</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSReferenceImpl extends ALSTermImpl implements ALSReference
+{
+  /**
+   * The cached value of the '{@link #getReferred() <em>Referred</em>}' reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getReferred()
+   * @generated
+   * @ordered
+   */
+  protected ALSRelationDeclaration referred;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSReferenceImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_REFERENCE;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSRelationDeclaration getReferred()
+  {
+    if (referred != null && referred.eIsProxy())
+    {
+      InternalEObject oldReferred = (InternalEObject)referred;
+      referred = (ALSRelationDeclaration)eResolveProxy(oldReferred);
+      if (referred != oldReferred)
+      {
+        if (eNotificationRequired())
+          eNotify(new ENotificationImpl(this, Notification.RESOLVE, AlloyLanguagePackage.ALS_REFERENCE__REFERRED, oldReferred, referred));
+      }
+    }
+    return referred;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSRelationDeclaration basicGetReferred()
+  {
+    return referred;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setReferred(ALSRelationDeclaration newReferred)
+  {
+    ALSRelationDeclaration oldReferred = referred;
+    referred = newReferred;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_REFERENCE__REFERRED, oldReferred, referred));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_REFERENCE__REFERRED:
+        if (resolve) return getReferred();
+        return basicGetReferred();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_REFERENCE__REFERRED:
+        setReferred((ALSRelationDeclaration)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_REFERENCE__REFERRED:
+        setReferred((ALSRelationDeclaration)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_REFERENCE__REFERRED:
+        return referred != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSReferenceImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSReflectiveTransitiveClosureImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSReflectiveTransitiveClosureImpl.java
new file mode 100644
index 00000000..efe3a67e
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSReflectiveTransitiveClosureImpl.java
@@ -0,0 +1,193 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSReflectiveTransitiveClosure;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Reflective Transitive Closure</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSReflectiveTransitiveClosureImpl#getOperand <em>Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSReflectiveTransitiveClosureImpl extends ALSTermImpl implements ALSReflectiveTransitiveClosure
+{
+  /**
+   * The cached value of the '{@link #getOperand() <em>Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm operand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSReflectiveTransitiveClosureImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_REFLECTIVE_TRANSITIVE_CLOSURE;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getOperand()
+  {
+    return operand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetOperand(ALSTerm newOperand, NotificationChain msgs)
+  {
+    ALSTerm oldOperand = operand;
+    operand = newOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_REFLECTIVE_TRANSITIVE_CLOSURE__OPERAND, oldOperand, newOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setOperand(ALSTerm newOperand)
+  {
+    if (newOperand != operand)
+    {
+      NotificationChain msgs = null;
+      if (operand != null)
+        msgs = ((InternalEObject)operand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_REFLECTIVE_TRANSITIVE_CLOSURE__OPERAND, null, msgs);
+      if (newOperand != null)
+        msgs = ((InternalEObject)newOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_REFLECTIVE_TRANSITIVE_CLOSURE__OPERAND, null, msgs);
+      msgs = basicSetOperand(newOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_REFLECTIVE_TRANSITIVE_CLOSURE__OPERAND, newOperand, newOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_REFLECTIVE_TRANSITIVE_CLOSURE__OPERAND:
+        return basicSetOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_REFLECTIVE_TRANSITIVE_CLOSURE__OPERAND:
+        return getOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_REFLECTIVE_TRANSITIVE_CLOSURE__OPERAND:
+        setOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_REFLECTIVE_TRANSITIVE_CLOSURE__OPERAND:
+        setOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_REFLECTIVE_TRANSITIVE_CLOSURE__OPERAND:
+        return operand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSReflectiveTransitiveClosureImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRelationDeclarationImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRelationDeclarationImpl.java
new file mode 100644
index 00000000..e93196b0
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRelationDeclarationImpl.java
@@ -0,0 +1,177 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSRelationDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Relation Declaration</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSRelationDeclarationImpl#getName <em>Name</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSRelationDeclarationImpl extends MinimalEObjectImpl.Container implements ALSRelationDeclaration
+{
+  /**
+   * The default value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected static final String NAME_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getName()
+   * @generated
+   * @ordered
+   */
+  protected String name = NAME_EDEFAULT;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSRelationDeclarationImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_RELATION_DECLARATION;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getName()
+  {
+    return name;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setName(String newName)
+  {
+    String oldName = name;
+    name = newName;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_RELATION_DECLARATION__NAME, oldName, name));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RELATION_DECLARATION__NAME:
+        return getName();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RELATION_DECLARATION__NAME:
+        setName((String)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RELATION_DECLARATION__NAME:
+        setName(NAME_EDEFAULT);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RELATION_DECLARATION__NAME:
+        return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (name: ");
+    result.append(name);
+    result.append(')');
+    return result.toString();
+  }
+} //ALSRelationDeclarationImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRelationDefinitionImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRelationDefinitionImpl.java
new file mode 100644
index 00000000..38014e58
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRelationDefinitionImpl.java
@@ -0,0 +1,40 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSRelationDefinition;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Relation Definition</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class ALSRelationDefinitionImpl extends ALSDefinitionImpl implements ALSRelationDefinition
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSRelationDefinitionImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_RELATION_DEFINITION;
+  }
+} //ALSRelationDefinitionImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRunCommandImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRunCommandImpl.java
new file mode 100644
index 00000000..f3a909dc
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSRunCommandImpl.java
@@ -0,0 +1,167 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSRunCommand;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTypeScope;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Run Command</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSRunCommandImpl#getTypeScopes <em>Type Scopes</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSRunCommandImpl extends MinimalEObjectImpl.Container implements ALSRunCommand
+{
+  /**
+   * The cached value of the '{@link #getTypeScopes() <em>Type Scopes</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getTypeScopes()
+   * @generated
+   * @ordered
+   */
+  protected EList<ALSTypeScope> typeScopes;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSRunCommandImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_RUN_COMMAND;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<ALSTypeScope> getTypeScopes()
+  {
+    if (typeScopes == null)
+    {
+      typeScopes = new EObjectContainmentEList<ALSTypeScope>(ALSTypeScope.class, this, AlloyLanguagePackage.ALS_RUN_COMMAND__TYPE_SCOPES);
+    }
+    return typeScopes;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RUN_COMMAND__TYPE_SCOPES:
+        return ((InternalEList<?>)getTypeScopes()).basicRemove(otherEnd, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RUN_COMMAND__TYPE_SCOPES:
+        return getTypeScopes();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RUN_COMMAND__TYPE_SCOPES:
+        getTypeScopes().clear();
+        getTypeScopes().addAll((Collection<? extends ALSTypeScope>)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RUN_COMMAND__TYPE_SCOPES:
+        getTypeScopes().clear();
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_RUN_COMMAND__TYPE_SCOPES:
+        return typeScopes != null && !typeScopes.isEmpty();
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSRunCommandImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSigScopeImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSigScopeImpl.java
new file mode 100644
index 00000000..18f22c3f
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSigScopeImpl.java
@@ -0,0 +1,243 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSSigScope;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSSignatureDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Sig Scope</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSSigScopeImpl#isExactly <em>Exactly</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSSigScopeImpl#getType <em>Type</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSSigScopeImpl extends ALSTypeScopeImpl implements ALSSigScope
+{
+  /**
+   * The default value of the '{@link #isExactly() <em>Exactly</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #isExactly()
+   * @generated
+   * @ordered
+   */
+  protected static final boolean EXACTLY_EDEFAULT = false;
+  /**
+   * The cached value of the '{@link #isExactly() <em>Exactly</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #isExactly()
+   * @generated
+   * @ordered
+   */
+  protected boolean exactly = EXACTLY_EDEFAULT;
+  /**
+   * The cached value of the '{@link #getType() <em>Type</em>}' reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getType()
+   * @generated
+   * @ordered
+   */
+  protected ALSSignatureDeclaration type;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSSigScopeImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_SIG_SCOPE;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public boolean isExactly()
+  {
+    return exactly;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setExactly(boolean newExactly)
+  {
+    boolean oldExactly = exactly;
+    exactly = newExactly;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_SIG_SCOPE__EXACTLY, oldExactly, exactly));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSSignatureDeclaration getType()
+  {
+    if (type != null && type.eIsProxy())
+    {
+      InternalEObject oldType = (InternalEObject)type;
+      type = (ALSSignatureDeclaration)eResolveProxy(oldType);
+      if (type != oldType)
+      {
+        if (eNotificationRequired())
+          eNotify(new ENotificationImpl(this, Notification.RESOLVE, AlloyLanguagePackage.ALS_SIG_SCOPE__TYPE, oldType, type));
+      }
+    }
+    return type;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSSignatureDeclaration basicGetType()
+  {
+    return type;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setType(ALSSignatureDeclaration newType)
+  {
+    ALSSignatureDeclaration oldType = type;
+    type = newType;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_SIG_SCOPE__TYPE, oldType, type));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SIG_SCOPE__EXACTLY:
+        return isExactly();
+      case AlloyLanguagePackage.ALS_SIG_SCOPE__TYPE:
+        if (resolve) return getType();
+        return basicGetType();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SIG_SCOPE__EXACTLY:
+        setExactly((Boolean)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_SIG_SCOPE__TYPE:
+        setType((ALSSignatureDeclaration)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SIG_SCOPE__EXACTLY:
+        setExactly(EXACTLY_EDEFAULT);
+        return;
+      case AlloyLanguagePackage.ALS_SIG_SCOPE__TYPE:
+        setType((ALSSignatureDeclaration)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SIG_SCOPE__EXACTLY:
+        return exactly != EXACTLY_EDEFAULT;
+      case AlloyLanguagePackage.ALS_SIG_SCOPE__TYPE:
+        return type != null;
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (exactly: ");
+    result.append(exactly);
+    result.append(')');
+    return result.toString();
+  }
+} //ALSSigScopeImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSignatureBodyImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSignatureBodyImpl.java
new file mode 100644
index 00000000..40452b63
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSignatureBodyImpl.java
@@ -0,0 +1,438 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSFieldDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSMultiplicity;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSSignatureBody;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSSignatureDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.EObjectResolvingEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Signature Body</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSSignatureBodyImpl#getMultiplicity <em>Multiplicity</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSSignatureBodyImpl#isAbstract <em>Abstract</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSSignatureBodyImpl#getDeclarations <em>Declarations</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSSignatureBodyImpl#getSupertype <em>Supertype</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSSignatureBodyImpl#getSuperset <em>Superset</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSSignatureBodyImpl#getFields <em>Fields</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSSignatureBodyImpl extends MinimalEObjectImpl.Container implements ALSSignatureBody
+{
+  /**
+   * The default value of the '{@link #getMultiplicity() <em>Multiplicity</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getMultiplicity()
+   * @generated
+   * @ordered
+   */
+  protected static final ALSMultiplicity MULTIPLICITY_EDEFAULT = ALSMultiplicity.ALL;
+  /**
+   * The cached value of the '{@link #getMultiplicity() <em>Multiplicity</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getMultiplicity()
+   * @generated
+   * @ordered
+   */
+  protected ALSMultiplicity multiplicity = MULTIPLICITY_EDEFAULT;
+  /**
+   * The default value of the '{@link #isAbstract() <em>Abstract</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #isAbstract()
+   * @generated
+   * @ordered
+   */
+  protected static final boolean ABSTRACT_EDEFAULT = false;
+  /**
+   * The cached value of the '{@link #isAbstract() <em>Abstract</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #isAbstract()
+   * @generated
+   * @ordered
+   */
+  protected boolean abstract_ = ABSTRACT_EDEFAULT;
+  /**
+   * The cached value of the '{@link #getDeclarations() <em>Declarations</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getDeclarations()
+   * @generated
+   * @ordered
+   */
+  protected EList<ALSSignatureDeclaration> declarations;
+  /**
+   * The cached value of the '{@link #getSupertype() <em>Supertype</em>}' reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getSupertype()
+   * @generated
+   * @ordered
+   */
+  protected ALSSignatureDeclaration supertype;
+  /**
+   * The cached value of the '{@link #getSuperset() <em>Superset</em>}' reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getSuperset()
+   * @generated
+   * @ordered
+   */
+  protected EList<ALSSignatureDeclaration> superset;
+  /**
+   * The cached value of the '{@link #getFields() <em>Fields</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getFields()
+   * @generated
+   * @ordered
+   */
+  protected EList<ALSFieldDeclaration> fields;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSSignatureBodyImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_SIGNATURE_BODY;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSMultiplicity getMultiplicity()
+  {
+    return multiplicity;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setMultiplicity(ALSMultiplicity newMultiplicity)
+  {
+    ALSMultiplicity oldMultiplicity = multiplicity;
+    multiplicity = newMultiplicity == null ? MULTIPLICITY_EDEFAULT : newMultiplicity;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_SIGNATURE_BODY__MULTIPLICITY, oldMultiplicity, multiplicity));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public boolean isAbstract()
+  {
+    return abstract_;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setAbstract(boolean newAbstract)
+  {
+    boolean oldAbstract = abstract_;
+    abstract_ = newAbstract;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_SIGNATURE_BODY__ABSTRACT, oldAbstract, abstract_));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<ALSSignatureDeclaration> getDeclarations()
+  {
+    if (declarations == null)
+    {
+      declarations = new EObjectContainmentEList<ALSSignatureDeclaration>(ALSSignatureDeclaration.class, this, AlloyLanguagePackage.ALS_SIGNATURE_BODY__DECLARATIONS);
+    }
+    return declarations;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSSignatureDeclaration getSupertype()
+  {
+    if (supertype != null && supertype.eIsProxy())
+    {
+      InternalEObject oldSupertype = (InternalEObject)supertype;
+      supertype = (ALSSignatureDeclaration)eResolveProxy(oldSupertype);
+      if (supertype != oldSupertype)
+      {
+        if (eNotificationRequired())
+          eNotify(new ENotificationImpl(this, Notification.RESOLVE, AlloyLanguagePackage.ALS_SIGNATURE_BODY__SUPERTYPE, oldSupertype, supertype));
+      }
+    }
+    return supertype;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSSignatureDeclaration basicGetSupertype()
+  {
+    return supertype;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setSupertype(ALSSignatureDeclaration newSupertype)
+  {
+    ALSSignatureDeclaration oldSupertype = supertype;
+    supertype = newSupertype;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_SIGNATURE_BODY__SUPERTYPE, oldSupertype, supertype));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<ALSSignatureDeclaration> getSuperset()
+  {
+    if (superset == null)
+    {
+      superset = new EObjectResolvingEList<ALSSignatureDeclaration>(ALSSignatureDeclaration.class, this, AlloyLanguagePackage.ALS_SIGNATURE_BODY__SUPERSET);
+    }
+    return superset;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<ALSFieldDeclaration> getFields()
+  {
+    if (fields == null)
+    {
+      fields = new EObjectContainmentEList<ALSFieldDeclaration>(ALSFieldDeclaration.class, this, AlloyLanguagePackage.ALS_SIGNATURE_BODY__FIELDS);
+    }
+    return fields;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__DECLARATIONS:
+        return ((InternalEList<?>)getDeclarations()).basicRemove(otherEnd, msgs);
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__FIELDS:
+        return ((InternalEList<?>)getFields()).basicRemove(otherEnd, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__MULTIPLICITY:
+        return getMultiplicity();
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__ABSTRACT:
+        return isAbstract();
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__DECLARATIONS:
+        return getDeclarations();
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__SUPERTYPE:
+        if (resolve) return getSupertype();
+        return basicGetSupertype();
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__SUPERSET:
+        return getSuperset();
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__FIELDS:
+        return getFields();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__MULTIPLICITY:
+        setMultiplicity((ALSMultiplicity)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__ABSTRACT:
+        setAbstract((Boolean)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__DECLARATIONS:
+        getDeclarations().clear();
+        getDeclarations().addAll((Collection<? extends ALSSignatureDeclaration>)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__SUPERTYPE:
+        setSupertype((ALSSignatureDeclaration)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__SUPERSET:
+        getSuperset().clear();
+        getSuperset().addAll((Collection<? extends ALSSignatureDeclaration>)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__FIELDS:
+        getFields().clear();
+        getFields().addAll((Collection<? extends ALSFieldDeclaration>)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__MULTIPLICITY:
+        setMultiplicity(MULTIPLICITY_EDEFAULT);
+        return;
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__ABSTRACT:
+        setAbstract(ABSTRACT_EDEFAULT);
+        return;
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__DECLARATIONS:
+        getDeclarations().clear();
+        return;
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__SUPERTYPE:
+        setSupertype((ALSSignatureDeclaration)null);
+        return;
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__SUPERSET:
+        getSuperset().clear();
+        return;
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__FIELDS:
+        getFields().clear();
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__MULTIPLICITY:
+        return multiplicity != MULTIPLICITY_EDEFAULT;
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__ABSTRACT:
+        return abstract_ != ABSTRACT_EDEFAULT;
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__DECLARATIONS:
+        return declarations != null && !declarations.isEmpty();
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__SUPERTYPE:
+        return supertype != null;
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__SUPERSET:
+        return superset != null && !superset.isEmpty();
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY__FIELDS:
+        return fields != null && !fields.isEmpty();
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (multiplicity: ");
+    result.append(multiplicity);
+    result.append(", abstract: ");
+    result.append(abstract_);
+    result.append(')');
+    return result.toString();
+  }
+} //ALSSignatureBodyImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSignatureDeclarationImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSignatureDeclarationImpl.java
new file mode 100644
index 00000000..aff258ff
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSignatureDeclarationImpl.java
@@ -0,0 +1,40 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSSignatureDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Signature Declaration</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class ALSSignatureDeclarationImpl extends ALSTypeDeclarationImpl implements ALSSignatureDeclaration
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSSignatureDeclarationImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_SIGNATURE_DECLARATION;
+  }
+} //ALSSignatureDeclarationImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSStringImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSStringImpl.java
new file mode 100644
index 00000000..fa26bdb3
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSStringImpl.java
@@ -0,0 +1,40 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSString;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS String</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class ALSStringImpl extends ALSTermImpl implements ALSString
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSStringImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_STRING;
+  }
+} //ALSStringImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSStringLiteralImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSStringLiteralImpl.java
new file mode 100644
index 00000000..c3fede10
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSStringLiteralImpl.java
@@ -0,0 +1,176 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSStringLiteral;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS String Literal</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSStringLiteralImpl#getValue <em>Value</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSStringLiteralImpl extends ALSTermImpl implements ALSStringLiteral
+{
+  /**
+   * The default value of the '{@link #getValue() <em>Value</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getValue()
+   * @generated
+   * @ordered
+   */
+  protected static final String VALUE_EDEFAULT = null;
+  /**
+   * The cached value of the '{@link #getValue() <em>Value</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getValue()
+   * @generated
+   * @ordered
+   */
+  protected String value = VALUE_EDEFAULT;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSStringLiteralImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_STRING_LITERAL;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String getValue()
+  {
+    return value;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setValue(String newValue)
+  {
+    String oldValue = value;
+    value = newValue;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_STRING_LITERAL__VALUE, oldValue, value));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_STRING_LITERAL__VALUE:
+        return getValue();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_STRING_LITERAL__VALUE:
+        setValue((String)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_STRING_LITERAL__VALUE:
+        setValue(VALUE_EDEFAULT);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_STRING_LITERAL__VALUE:
+        return VALUE_EDEFAULT == null ? value != null : !VALUE_EDEFAULT.equals(value);
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (value: ");
+    result.append(value);
+    result.append(')');
+    return result.toString();
+  }
+} //ALSStringLiteralImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSStringScopeImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSStringScopeImpl.java
new file mode 100644
index 00000000..87c7aaf3
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSStringScopeImpl.java
@@ -0,0 +1,40 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSStringScope;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS String Scope</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class ALSStringScopeImpl extends ALSTypeScopeImpl implements ALSStringScope
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSStringScopeImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_STRING_SCOPE;
+  }
+} //ALSStringScopeImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSubsetImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSubsetImpl.java
new file mode 100644
index 00000000..420debb2
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSubsetImpl.java
@@ -0,0 +1,264 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSSubset;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Subset</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSSubsetImpl#getLeftOperand <em>Left Operand</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSSubsetImpl#getRightOperand <em>Right Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSSubsetImpl extends ALSTermImpl implements ALSSubset
+{
+  /**
+   * The cached value of the '{@link #getLeftOperand() <em>Left Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getLeftOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm leftOperand;
+  /**
+   * The cached value of the '{@link #getRightOperand() <em>Right Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRightOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm rightOperand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSSubsetImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_SUBSET;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getLeftOperand()
+  {
+    return leftOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetLeftOperand(ALSTerm newLeftOperand, NotificationChain msgs)
+  {
+    ALSTerm oldLeftOperand = leftOperand;
+    leftOperand = newLeftOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_SUBSET__LEFT_OPERAND, oldLeftOperand, newLeftOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setLeftOperand(ALSTerm newLeftOperand)
+  {
+    if (newLeftOperand != leftOperand)
+    {
+      NotificationChain msgs = null;
+      if (leftOperand != null)
+        msgs = ((InternalEObject)leftOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_SUBSET__LEFT_OPERAND, null, msgs);
+      if (newLeftOperand != null)
+        msgs = ((InternalEObject)newLeftOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_SUBSET__LEFT_OPERAND, null, msgs);
+      msgs = basicSetLeftOperand(newLeftOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_SUBSET__LEFT_OPERAND, newLeftOperand, newLeftOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRightOperand()
+  {
+    return rightOperand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRightOperand(ALSTerm newRightOperand, NotificationChain msgs)
+  {
+    ALSTerm oldRightOperand = rightOperand;
+    rightOperand = newRightOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_SUBSET__RIGHT_OPERAND, oldRightOperand, newRightOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRightOperand(ALSTerm newRightOperand)
+  {
+    if (newRightOperand != rightOperand)
+    {
+      NotificationChain msgs = null;
+      if (rightOperand != null)
+        msgs = ((InternalEObject)rightOperand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_SUBSET__RIGHT_OPERAND, null, msgs);
+      if (newRightOperand != null)
+        msgs = ((InternalEObject)newRightOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_SUBSET__RIGHT_OPERAND, null, msgs);
+      msgs = basicSetRightOperand(newRightOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_SUBSET__RIGHT_OPERAND, newRightOperand, newRightOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SUBSET__LEFT_OPERAND:
+        return basicSetLeftOperand(null, msgs);
+      case AlloyLanguagePackage.ALS_SUBSET__RIGHT_OPERAND:
+        return basicSetRightOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SUBSET__LEFT_OPERAND:
+        return getLeftOperand();
+      case AlloyLanguagePackage.ALS_SUBSET__RIGHT_OPERAND:
+        return getRightOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SUBSET__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_SUBSET__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SUBSET__LEFT_OPERAND:
+        setLeftOperand((ALSTerm)null);
+        return;
+      case AlloyLanguagePackage.ALS_SUBSET__RIGHT_OPERAND:
+        setRightOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SUBSET__LEFT_OPERAND:
+        return leftOperand != null;
+      case AlloyLanguagePackage.ALS_SUBSET__RIGHT_OPERAND:
+        return rightOperand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSSubsetImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSumImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSumImpl.java
new file mode 100644
index 00000000..1321a1f1
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSSumImpl.java
@@ -0,0 +1,240 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSSum;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSVariableDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import java.util.Collection;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Sum</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSSumImpl#getVariables <em>Variables</em>}</li>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSSumImpl#getExpression <em>Expression</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSSumImpl extends ALSTermImpl implements ALSSum
+{
+  /**
+   * The cached value of the '{@link #getVariables() <em>Variables</em>}' containment reference list.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getVariables()
+   * @generated
+   * @ordered
+   */
+  protected EList<ALSVariableDeclaration> variables;
+  /**
+   * The cached value of the '{@link #getExpression() <em>Expression</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getExpression()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm expression;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSSumImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_SUM;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EList<ALSVariableDeclaration> getVariables()
+  {
+    if (variables == null)
+    {
+      variables = new EObjectContainmentEList<ALSVariableDeclaration>(ALSVariableDeclaration.class, this, AlloyLanguagePackage.ALS_SUM__VARIABLES);
+    }
+    return variables;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getExpression()
+  {
+    return expression;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetExpression(ALSTerm newExpression, NotificationChain msgs)
+  {
+    ALSTerm oldExpression = expression;
+    expression = newExpression;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_SUM__EXPRESSION, oldExpression, newExpression);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setExpression(ALSTerm newExpression)
+  {
+    if (newExpression != expression)
+    {
+      NotificationChain msgs = null;
+      if (expression != null)
+        msgs = ((InternalEObject)expression).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_SUM__EXPRESSION, null, msgs);
+      if (newExpression != null)
+        msgs = ((InternalEObject)newExpression).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_SUM__EXPRESSION, null, msgs);
+      msgs = basicSetExpression(newExpression, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_SUM__EXPRESSION, newExpression, newExpression));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SUM__VARIABLES:
+        return ((InternalEList<?>)getVariables()).basicRemove(otherEnd, msgs);
+      case AlloyLanguagePackage.ALS_SUM__EXPRESSION:
+        return basicSetExpression(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SUM__VARIABLES:
+        return getVariables();
+      case AlloyLanguagePackage.ALS_SUM__EXPRESSION:
+        return getExpression();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @SuppressWarnings("unchecked")
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SUM__VARIABLES:
+        getVariables().clear();
+        getVariables().addAll((Collection<? extends ALSVariableDeclaration>)newValue);
+        return;
+      case AlloyLanguagePackage.ALS_SUM__EXPRESSION:
+        setExpression((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SUM__VARIABLES:
+        getVariables().clear();
+        return;
+      case AlloyLanguagePackage.ALS_SUM__EXPRESSION:
+        setExpression((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_SUM__VARIABLES:
+        return variables != null && !variables.isEmpty();
+      case AlloyLanguagePackage.ALS_SUM__EXPRESSION:
+        return expression != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSSumImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSTermImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSTermImpl.java
new file mode 100644
index 00000000..12e791b9
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSTermImpl.java
@@ -0,0 +1,42 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Term</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class ALSTermImpl extends MinimalEObjectImpl.Container implements ALSTerm
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSTermImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_TERM;
+  }
+} //ALSTermImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSTypeDeclarationImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSTypeDeclarationImpl.java
new file mode 100644
index 00000000..138efd7e
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSTypeDeclarationImpl.java
@@ -0,0 +1,40 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTypeDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Type Declaration</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class ALSTypeDeclarationImpl extends ALSRelationDeclarationImpl implements ALSTypeDeclaration
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSTypeDeclarationImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_TYPE_DECLARATION;
+  }
+} //ALSTypeDeclarationImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSTypeScopeImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSTypeScopeImpl.java
new file mode 100644
index 00000000..48f9c484
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSTypeScopeImpl.java
@@ -0,0 +1,177 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTypeScope;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Type Scope</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSTypeScopeImpl#getNumber <em>Number</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSTypeScopeImpl extends MinimalEObjectImpl.Container implements ALSTypeScope
+{
+  /**
+   * The default value of the '{@link #getNumber() <em>Number</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getNumber()
+   * @generated
+   * @ordered
+   */
+  protected static final int NUMBER_EDEFAULT = 0;
+  /**
+   * The cached value of the '{@link #getNumber() <em>Number</em>}' attribute.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getNumber()
+   * @generated
+   * @ordered
+   */
+  protected int number = NUMBER_EDEFAULT;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSTypeScopeImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_TYPE_SCOPE;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public int getNumber()
+  {
+    return number;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setNumber(int newNumber)
+  {
+    int oldNumber = number;
+    number = newNumber;
+    if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_TYPE_SCOPE__NUMBER, oldNumber, number));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_TYPE_SCOPE__NUMBER:
+        return getNumber();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_TYPE_SCOPE__NUMBER:
+        setNumber((Integer)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_TYPE_SCOPE__NUMBER:
+        setNumber(NUMBER_EDEFAULT);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_TYPE_SCOPE__NUMBER:
+        return number != NUMBER_EDEFAULT;
+    }
+    return super.eIsSet(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String toString()
+  {
+    if (eIsProxy()) return super.toString();
+    StringBuffer result = new StringBuffer(super.toString());
+    result.append(" (number: ");
+    result.append(number);
+    result.append(')');
+    return result.toString();
+  }
+} //ALSTypeScopeImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSUnaryMinusImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSUnaryMinusImpl.java
new file mode 100644
index 00000000..7b4b48c5
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSUnaryMinusImpl.java
@@ -0,0 +1,193 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSUnaryMinus;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Unary Minus</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSUnaryMinusImpl#getOperand <em>Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSUnaryMinusImpl extends ALSTermImpl implements ALSUnaryMinus
+{
+  /**
+   * The cached value of the '{@link #getOperand() <em>Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm operand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSUnaryMinusImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_UNARY_MINUS;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getOperand()
+  {
+    return operand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetOperand(ALSTerm newOperand, NotificationChain msgs)
+  {
+    ALSTerm oldOperand = operand;
+    operand = newOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_UNARY_MINUS__OPERAND, oldOperand, newOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setOperand(ALSTerm newOperand)
+  {
+    if (newOperand != operand)
+    {
+      NotificationChain msgs = null;
+      if (operand != null)
+        msgs = ((InternalEObject)operand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_UNARY_MINUS__OPERAND, null, msgs);
+      if (newOperand != null)
+        msgs = ((InternalEObject)newOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_UNARY_MINUS__OPERAND, null, msgs);
+      msgs = basicSetOperand(newOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_UNARY_MINUS__OPERAND, newOperand, newOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_UNARY_MINUS__OPERAND:
+        return basicSetOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_UNARY_MINUS__OPERAND:
+        return getOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_UNARY_MINUS__OPERAND:
+        setOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_UNARY_MINUS__OPERAND:
+        setOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_UNARY_MINUS__OPERAND:
+        return operand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSUnaryMinusImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSUnivImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSUnivImpl.java
new file mode 100644
index 00000000..a2dbcbc9
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSUnivImpl.java
@@ -0,0 +1,40 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSUniv;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.ecore.EClass;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Univ</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * @generated
+ */
+public class ALSUnivImpl extends ALSTermImpl implements ALSUniv
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSUnivImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_UNIV;
+  }
+} //ALSUnivImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSVariableDeclarationImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSVariableDeclarationImpl.java
new file mode 100644
index 00000000..60d8c237
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/ALSVariableDeclarationImpl.java
@@ -0,0 +1,193 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSVariableDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>ALS Variable Declaration</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.ALSVariableDeclarationImpl#getRange <em>Range</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ALSVariableDeclarationImpl extends ALSRelationDeclarationImpl implements ALSVariableDeclaration
+{
+  /**
+   * The cached value of the '{@link #getRange() <em>Range</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getRange()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm range;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ALSVariableDeclarationImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.ALS_VARIABLE_DECLARATION;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getRange()
+  {
+    return range;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetRange(ALSTerm newRange, NotificationChain msgs)
+  {
+    ALSTerm oldRange = range;
+    range = newRange;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_VARIABLE_DECLARATION__RANGE, oldRange, newRange);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setRange(ALSTerm newRange)
+  {
+    if (newRange != range)
+    {
+      NotificationChain msgs = null;
+      if (range != null)
+        msgs = ((InternalEObject)range).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_VARIABLE_DECLARATION__RANGE, null, msgs);
+      if (newRange != null)
+        msgs = ((InternalEObject)newRange).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.ALS_VARIABLE_DECLARATION__RANGE, null, msgs);
+      msgs = basicSetRange(newRange, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.ALS_VARIABLE_DECLARATION__RANGE, newRange, newRange));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_VARIABLE_DECLARATION__RANGE:
+        return basicSetRange(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_VARIABLE_DECLARATION__RANGE:
+        return getRange();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_VARIABLE_DECLARATION__RANGE:
+        setRange((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_VARIABLE_DECLARATION__RANGE:
+        setRange((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.ALS_VARIABLE_DECLARATION__RANGE:
+        return range != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //ALSVariableDeclarationImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/AlSTransitiveClosureImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/AlSTransitiveClosureImpl.java
new file mode 100644
index 00000000..a475d5b4
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/AlSTransitiveClosureImpl.java
@@ -0,0 +1,193 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlSTransitiveClosure;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Al STransitive Closure</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link hu.bme.mit.inf.dslreasoner.alloyLanguage.impl.AlSTransitiveClosureImpl#getOperand <em>Operand</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class AlSTransitiveClosureImpl extends ALSTermImpl implements AlSTransitiveClosure
+{
+  /**
+   * The cached value of the '{@link #getOperand() <em>Operand</em>}' containment reference.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #getOperand()
+   * @generated
+   * @ordered
+   */
+  protected ALSTerm operand;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected AlSTransitiveClosureImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EClass eStaticClass()
+  {
+    return AlloyLanguagePackage.Literals.AL_STRANSITIVE_CLOSURE;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm getOperand()
+  {
+    return operand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public NotificationChain basicSetOperand(ALSTerm newOperand, NotificationChain msgs)
+  {
+    ALSTerm oldOperand = operand;
+    operand = newOperand;
+    if (eNotificationRequired())
+    {
+      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.AL_STRANSITIVE_CLOSURE__OPERAND, oldOperand, newOperand);
+      if (msgs == null) msgs = notification; else msgs.add(notification);
+    }
+    return msgs;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setOperand(ALSTerm newOperand)
+  {
+    if (newOperand != operand)
+    {
+      NotificationChain msgs = null;
+      if (operand != null)
+        msgs = ((InternalEObject)operand).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.AL_STRANSITIVE_CLOSURE__OPERAND, null, msgs);
+      if (newOperand != null)
+        msgs = ((InternalEObject)newOperand).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlloyLanguagePackage.AL_STRANSITIVE_CLOSURE__OPERAND, null, msgs);
+      msgs = basicSetOperand(newOperand, msgs);
+      if (msgs != null) msgs.dispatch();
+    }
+    else if (eNotificationRequired())
+      eNotify(new ENotificationImpl(this, Notification.SET, AlloyLanguagePackage.AL_STRANSITIVE_CLOSURE__OPERAND, newOperand, newOperand));
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.AL_STRANSITIVE_CLOSURE__OPERAND:
+        return basicSetOperand(null, msgs);
+    }
+    return super.eInverseRemove(otherEnd, featureID, msgs);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object eGet(int featureID, boolean resolve, boolean coreType)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.AL_STRANSITIVE_CLOSURE__OPERAND:
+        return getOperand();
+    }
+    return super.eGet(featureID, resolve, coreType);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eSet(int featureID, Object newValue)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.AL_STRANSITIVE_CLOSURE__OPERAND:
+        setOperand((ALSTerm)newValue);
+        return;
+    }
+    super.eSet(featureID, newValue);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void eUnset(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.AL_STRANSITIVE_CLOSURE__OPERAND:
+        setOperand((ALSTerm)null);
+        return;
+    }
+    super.eUnset(featureID);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean eIsSet(int featureID)
+  {
+    switch (featureID)
+    {
+      case AlloyLanguagePackage.AL_STRANSITIVE_CLOSURE__OPERAND:
+        return operand != null;
+    }
+    return super.eIsSet(featureID);
+  }
+} //AlSTransitiveClosureImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/AlloyLanguageFactoryImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/AlloyLanguageFactoryImpl.java
new file mode 100644
index 00000000..f4cb167b
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/AlloyLanguageFactoryImpl.java
@@ -0,0 +1,837 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.*;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EDataType;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.impl.EFactoryImpl;
+import org.eclipse.emf.ecore.plugin.EcorePlugin;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model <b>Factory</b>.
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class AlloyLanguageFactoryImpl extends EFactoryImpl implements AlloyLanguageFactory
+{
+  /**
+   * Creates the default factory implementation.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public static AlloyLanguageFactory init()
+  {
+    try
+    {
+      AlloyLanguageFactory theAlloyLanguageFactory = (AlloyLanguageFactory)EPackage.Registry.INSTANCE.getEFactory(AlloyLanguagePackage.eNS_URI);
+      if (theAlloyLanguageFactory != null)
+      {
+        return theAlloyLanguageFactory;
+      }
+    }
+    catch (Exception exception)
+    {
+      EcorePlugin.INSTANCE.log(exception);
+    }
+    return new AlloyLanguageFactoryImpl();
+  }
+  /**
+   * Creates an instance of the factory.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public AlloyLanguageFactoryImpl()
+  {
+    super();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public EObject create(EClass eClass)
+  {
+    switch (eClass.getClassifierID())
+    {
+      case AlloyLanguagePackage.ALS_DOCUMENT: return createALSDocument();
+      case AlloyLanguagePackage.ALS_RELATION_DECLARATION: return createALSRelationDeclaration();
+      case AlloyLanguagePackage.ALS_TYPE_DECLARATION: return createALSTypeDeclaration();
+      case AlloyLanguagePackage.ALS_ENUM_DECLARATION: return createALSEnumDeclaration();
+      case AlloyLanguagePackage.ALS_ENUM_LITERAL: return createALSEnumLiteral();
+      case AlloyLanguagePackage.ALS_SIGNATURE_DECLARATION: return createALSSignatureDeclaration();
+      case AlloyLanguagePackage.ALS_SIGNATURE_BODY: return createALSSignatureBody();
+      case AlloyLanguagePackage.ALS_FIELD_DECLARATION: return createALSFieldDeclaration();
+      case AlloyLanguagePackage.ALS_DEFINITION: return createALSDefinition();
+      case AlloyLanguagePackage.ALS_FUNCTION_DEFINITION: return createALSFunctionDefinition();
+      case AlloyLanguagePackage.ALS_RELATION_DEFINITION: return createALSRelationDefinition();
+      case AlloyLanguagePackage.ALS_FACT_DECLARATION: return createALSFactDeclaration();
+      case AlloyLanguagePackage.ALS_TERM: return createALSTerm();
+      case AlloyLanguagePackage.ALS_VARIABLE_DECLARATION: return createALSVariableDeclaration();
+      case AlloyLanguagePackage.ALS_RUN_COMMAND: return createALSRunCommand();
+      case AlloyLanguagePackage.ALS_TYPE_SCOPE: return createALSTypeScope();
+      case AlloyLanguagePackage.ALS_SIG_SCOPE: return createALSSigScope();
+      case AlloyLanguagePackage.ALS_INT_SCOPE: return createALSIntScope();
+      case AlloyLanguagePackage.ALS_STRING_SCOPE: return createALSStringScope();
+      case AlloyLanguagePackage.ALS_QUANTIFIED_EX: return createALSQuantifiedEx();
+      case AlloyLanguagePackage.ALS_OR: return createALSOr();
+      case AlloyLanguagePackage.ALS_IFF: return createALSIff();
+      case AlloyLanguagePackage.ALS_IMPL: return createALSImpl();
+      case AlloyLanguagePackage.ALS_AND: return createALSAnd();
+      case AlloyLanguagePackage.ALS_EQUALS: return createALSEquals();
+      case AlloyLanguagePackage.ALS_NOT_EQUALS: return createALSNotEquals();
+      case AlloyLanguagePackage.ALS_SUBSET: return createALSSubset();
+      case AlloyLanguagePackage.ALS_LESS: return createALSLess();
+      case AlloyLanguagePackage.ALS_LEQ: return createALSLeq();
+      case AlloyLanguagePackage.ALS_MORE: return createALSMore();
+      case AlloyLanguagePackage.ALS_MEQ: return createALSMeq();
+      case AlloyLanguagePackage.ALS_OVERRIDE: return createALSOverride();
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_RIGHT: return createALSRangeRestrictionRight();
+      case AlloyLanguagePackage.ALS_RANGE_RESTRICTION_LEFT: return createALSRangeRestrictionLeft();
+      case AlloyLanguagePackage.ALS_JOIN: return createALSJoin();
+      case AlloyLanguagePackage.ALS_MINUS: return createALSMinus();
+      case AlloyLanguagePackage.ALS_PLUS: return createALSPlus();
+      case AlloyLanguagePackage.ALS_INTERSECTION: return createALSIntersection();
+      case AlloyLanguagePackage.ALS_DIRECT_PRODUCT: return createALSDirectProduct();
+      case AlloyLanguagePackage.ALS_NOT: return createALSNot();
+      case AlloyLanguagePackage.ALS_INVERSE_RELATION: return createALSInverseRelation();
+      case AlloyLanguagePackage.AL_STRANSITIVE_CLOSURE: return createAlSTransitiveClosure();
+      case AlloyLanguagePackage.ALS_REFLECTIVE_TRANSITIVE_CLOSURE: return createALSReflectiveTransitiveClosure();
+      case AlloyLanguagePackage.ALS_CARDINALITY: return createALSCardinality();
+      case AlloyLanguagePackage.ALS_UNARY_MINUS: return createALSUnaryMinus();
+      case AlloyLanguagePackage.ALS_SUM: return createALSSum();
+      case AlloyLanguagePackage.ALS_FUNCTION_CALL: return createALSFunctionCall();
+      case AlloyLanguagePackage.ALS_NONE: return createALSNone();
+      case AlloyLanguagePackage.ALS_IDEN: return createALSIden();
+      case AlloyLanguagePackage.ALS_UNIV: return createALSUniv();
+      case AlloyLanguagePackage.ALS_INT: return createALSInt();
+      case AlloyLanguagePackage.ALS_STRING: return createALSString();
+      case AlloyLanguagePackage.ALS_REFERENCE: return createALSReference();
+      case AlloyLanguagePackage.ALS_NUMBER_LITERAL: return createALSNumberLiteral();
+      case AlloyLanguagePackage.ALS_STRING_LITERAL: return createALSStringLiteral();
+      default:
+        throw new IllegalArgumentException("The class '" + eClass.getName() + "' is not a valid classifier");
+    }
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object createFromString(EDataType eDataType, String initialValue)
+  {
+    switch (eDataType.getClassifierID())
+    {
+      case AlloyLanguagePackage.ALS_MULTIPLICITY:
+        return createALSMultiplicityFromString(eDataType, initialValue);
+      case AlloyLanguagePackage.ALS_NUMERIC_OPERATOR:
+        return createALSNumericOperatorFromString(eDataType, initialValue);
+      default:
+        throw new IllegalArgumentException("The datatype '" + eDataType.getName() + "' is not a valid classifier");
+    }
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String convertToString(EDataType eDataType, Object instanceValue)
+  {
+    switch (eDataType.getClassifierID())
+    {
+      case AlloyLanguagePackage.ALS_MULTIPLICITY:
+        return convertALSMultiplicityToString(eDataType, instanceValue);
+      case AlloyLanguagePackage.ALS_NUMERIC_OPERATOR:
+        return convertALSNumericOperatorToString(eDataType, instanceValue);
+      default:
+        throw new IllegalArgumentException("The datatype '" + eDataType.getName() + "' is not a valid classifier");
+    }
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSDocument createALSDocument()
+  {
+    ALSDocumentImpl alsDocument = new ALSDocumentImpl();
+    return alsDocument;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSRelationDeclaration createALSRelationDeclaration()
+  {
+    ALSRelationDeclarationImpl alsRelationDeclaration = new ALSRelationDeclarationImpl();
+    return alsRelationDeclaration;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTypeDeclaration createALSTypeDeclaration()
+  {
+    ALSTypeDeclarationImpl alsTypeDeclaration = new ALSTypeDeclarationImpl();
+    return alsTypeDeclaration;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSEnumDeclaration createALSEnumDeclaration()
+  {
+    ALSEnumDeclarationImpl alsEnumDeclaration = new ALSEnumDeclarationImpl();
+    return alsEnumDeclaration;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSEnumLiteral createALSEnumLiteral()
+  {
+    ALSEnumLiteralImpl alsEnumLiteral = new ALSEnumLiteralImpl();
+    return alsEnumLiteral;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSSignatureDeclaration createALSSignatureDeclaration()
+  {
+    ALSSignatureDeclarationImpl alsSignatureDeclaration = new ALSSignatureDeclarationImpl();
+    return alsSignatureDeclaration;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSSignatureBody createALSSignatureBody()
+  {
+    ALSSignatureBodyImpl alsSignatureBody = new ALSSignatureBodyImpl();
+    return alsSignatureBody;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSFieldDeclaration createALSFieldDeclaration()
+  {
+    ALSFieldDeclarationImpl alsFieldDeclaration = new ALSFieldDeclarationImpl();
+    return alsFieldDeclaration;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSDefinition createALSDefinition()
+  {
+    ALSDefinitionImpl alsDefinition = new ALSDefinitionImpl();
+    return alsDefinition;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSFunctionDefinition createALSFunctionDefinition()
+  {
+    ALSFunctionDefinitionImpl alsFunctionDefinition = new ALSFunctionDefinitionImpl();
+    return alsFunctionDefinition;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSRelationDefinition createALSRelationDefinition()
+  {
+    ALSRelationDefinitionImpl alsRelationDefinition = new ALSRelationDefinitionImpl();
+    return alsRelationDefinition;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSFactDeclaration createALSFactDeclaration()
+  {
+    ALSFactDeclarationImpl alsFactDeclaration = new ALSFactDeclarationImpl();
+    return alsFactDeclaration;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTerm createALSTerm()
+  {
+    ALSTermImpl alsTerm = new ALSTermImpl();
+    return alsTerm;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSVariableDeclaration createALSVariableDeclaration()
+  {
+    ALSVariableDeclarationImpl alsVariableDeclaration = new ALSVariableDeclarationImpl();
+    return alsVariableDeclaration;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSRunCommand createALSRunCommand()
+  {
+    ALSRunCommandImpl alsRunCommand = new ALSRunCommandImpl();
+    return alsRunCommand;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSTypeScope createALSTypeScope()
+  {
+    ALSTypeScopeImpl alsTypeScope = new ALSTypeScopeImpl();
+    return alsTypeScope;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSSigScope createALSSigScope()
+  {
+    ALSSigScopeImpl alsSigScope = new ALSSigScopeImpl();
+    return alsSigScope;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSIntScope createALSIntScope()
+  {
+    ALSIntScopeImpl alsIntScope = new ALSIntScopeImpl();
+    return alsIntScope;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSStringScope createALSStringScope()
+  {
+    ALSStringScopeImpl alsStringScope = new ALSStringScopeImpl();
+    return alsStringScope;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSQuantifiedEx createALSQuantifiedEx()
+  {
+    ALSQuantifiedExImpl alsQuantifiedEx = new ALSQuantifiedExImpl();
+    return alsQuantifiedEx;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSOr createALSOr()
+  {
+    ALSOrImpl alsOr = new ALSOrImpl();
+    return alsOr;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSIff createALSIff()
+  {
+    ALSIffImpl alsIff = new ALSIffImpl();
+    return alsIff;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSImpl createALSImpl()
+  {
+    ALSImplImpl alsImpl = new ALSImplImpl();
+    return alsImpl;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSAnd createALSAnd()
+  {
+    ALSAndImpl alsAnd = new ALSAndImpl();
+    return alsAnd;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSEquals createALSEquals()
+  {
+    ALSEqualsImpl alsEquals = new ALSEqualsImpl();
+    return alsEquals;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSNotEquals createALSNotEquals()
+  {
+    ALSNotEqualsImpl alsNotEquals = new ALSNotEqualsImpl();
+    return alsNotEquals;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSSubset createALSSubset()
+  {
+    ALSSubsetImpl alsSubset = new ALSSubsetImpl();
+    return alsSubset;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSLess createALSLess()
+  {
+    ALSLessImpl alsLess = new ALSLessImpl();
+    return alsLess;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSLeq createALSLeq()
+  {
+    ALSLeqImpl alsLeq = new ALSLeqImpl();
+    return alsLeq;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSMore createALSMore()
+  {
+    ALSMoreImpl alsMore = new ALSMoreImpl();
+    return alsMore;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSMeq createALSMeq()
+  {
+    ALSMeqImpl alsMeq = new ALSMeqImpl();
+    return alsMeq;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSOverride createALSOverride()
+  {
+    ALSOverrideImpl alsOverride = new ALSOverrideImpl();
+    return alsOverride;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSRangeRestrictionRight createALSRangeRestrictionRight()
+  {
+    ALSRangeRestrictionRightImpl alsRangeRestrictionRight = new ALSRangeRestrictionRightImpl();
+    return alsRangeRestrictionRight;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSRangeRestrictionLeft createALSRangeRestrictionLeft()
+  {
+    ALSRangeRestrictionLeftImpl alsRangeRestrictionLeft = new ALSRangeRestrictionLeftImpl();
+    return alsRangeRestrictionLeft;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSJoin createALSJoin()
+  {
+    ALSJoinImpl alsJoin = new ALSJoinImpl();
+    return alsJoin;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSMinus createALSMinus()
+  {
+    ALSMinusImpl alsMinus = new ALSMinusImpl();
+    return alsMinus;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSPlus createALSPlus()
+  {
+    ALSPlusImpl alsPlus = new ALSPlusImpl();
+    return alsPlus;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSIntersection createALSIntersection()
+  {
+    ALSIntersectionImpl alsIntersection = new ALSIntersectionImpl();
+    return alsIntersection;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSDirectProduct createALSDirectProduct()
+  {
+    ALSDirectProductImpl alsDirectProduct = new ALSDirectProductImpl();
+    return alsDirectProduct;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSNot createALSNot()
+  {
+    ALSNotImpl alsNot = new ALSNotImpl();
+    return alsNot;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSInverseRelation createALSInverseRelation()
+  {
+    ALSInverseRelationImpl alsInverseRelation = new ALSInverseRelationImpl();
+    return alsInverseRelation;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public AlSTransitiveClosure createAlSTransitiveClosure()
+  {
+    AlSTransitiveClosureImpl alSTransitiveClosure = new AlSTransitiveClosureImpl();
+    return alSTransitiveClosure;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSReflectiveTransitiveClosure createALSReflectiveTransitiveClosure()
+  {
+    ALSReflectiveTransitiveClosureImpl alsReflectiveTransitiveClosure = new ALSReflectiveTransitiveClosureImpl();
+    return alsReflectiveTransitiveClosure;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSCardinality createALSCardinality()
+  {
+    ALSCardinalityImpl alsCardinality = new ALSCardinalityImpl();
+    return alsCardinality;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSUnaryMinus createALSUnaryMinus()
+  {
+    ALSUnaryMinusImpl alsUnaryMinus = new ALSUnaryMinusImpl();
+    return alsUnaryMinus;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSSum createALSSum()
+  {
+    ALSSumImpl alsSum = new ALSSumImpl();
+    return alsSum;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSFunctionCall createALSFunctionCall()
+  {
+    ALSFunctionCallImpl alsFunctionCall = new ALSFunctionCallImpl();
+    return alsFunctionCall;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSNone createALSNone()
+  {
+    ALSNoneImpl alsNone = new ALSNoneImpl();
+    return alsNone;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSIden createALSIden()
+  {
+    ALSIdenImpl alsIden = new ALSIdenImpl();
+    return alsIden;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSUniv createALSUniv()
+  {
+    ALSUnivImpl alsUniv = new ALSUnivImpl();
+    return alsUniv;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSInt createALSInt()
+  {
+    ALSIntImpl alsInt = new ALSIntImpl();
+    return alsInt;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSString createALSString()
+  {
+    ALSStringImpl alsString = new ALSStringImpl();
+    return alsString;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSReference createALSReference()
+  {
+    ALSReferenceImpl alsReference = new ALSReferenceImpl();
+    return alsReference;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSNumberLiteral createALSNumberLiteral()
+  {
+    ALSNumberLiteralImpl alsNumberLiteral = new ALSNumberLiteralImpl();
+    return alsNumberLiteral;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSStringLiteral createALSStringLiteral()
+  {
+    ALSStringLiteralImpl alsStringLiteral = new ALSStringLiteralImpl();
+    return alsStringLiteral;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSMultiplicity createALSMultiplicityFromString(EDataType eDataType, String initialValue)
+  {
+    ALSMultiplicity result = ALSMultiplicity.get(initialValue);
+    if (result == null) throw new IllegalArgumentException("The value '" + initialValue + "' is not a valid enumerator of '" + eDataType.getName() + "'");
+    return result;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String convertALSMultiplicityToString(EDataType eDataType, Object instanceValue)
+  {
+    return instanceValue == null ? null : instanceValue.toString();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ALSNumericOperator createALSNumericOperatorFromString(EDataType eDataType, String initialValue)
+  {
+    ALSNumericOperator result = ALSNumericOperator.get(initialValue);
+    if (result == null) throw new IllegalArgumentException("The value '" + initialValue + "' is not a valid enumerator of '" + eDataType.getName() + "'");
+    return result;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public String convertALSNumericOperatorToString(EDataType eDataType, Object instanceValue)
+  {
+    return instanceValue == null ? null : instanceValue.toString();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public AlloyLanguagePackage getAlloyLanguagePackage()
+  {
+    return (AlloyLanguagePackage)getEPackage();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @deprecated
+   * @generated
+   */
+  @Deprecated
+  public static AlloyLanguagePackage getPackage()
+  {
+    return AlloyLanguagePackage.eINSTANCE;
+  }
+} //AlloyLanguageFactoryImpl
diff --git a/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/AlloyLanguagePackageImpl.java b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/AlloyLanguagePackageImpl.java
new file mode 100644
index 00000000..768840c9
--- /dev/null
+++ b/Solvers/Alloy-Solver2/hu.bme.mit.inf.dslreasoner.alloy.language/src-gen/hu/bme/mit/inf/dslreasoner/alloyLanguage/impl/AlloyLanguagePackageImpl.java
@@ -0,0 +1,2498 @@
+/**
+ */
+package hu.bme.mit.inf.dslreasoner.alloyLanguage.impl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSAnd;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSCardinality;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSDefinition;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSDirectProduct;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSDocument;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSEnumDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSEnumLiteral;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSEquals;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSFactDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSFieldDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSFunctionCall;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSFunctionDefinition;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSIden;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSIff;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSImpl;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSInt;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSIntScope;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSIntersection;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSInverseRelation;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSJoin;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSLeq;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSLess;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSMeq;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSMinus;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSMore;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSMultiplicity;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSNone;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSNot;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSNotEquals;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSNumberLiteral;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSNumericOperator;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSOr;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSOverride;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSPlus;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSQuantifiedEx;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSRangeRestrictionLeft;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSRangeRestrictionRight;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSReference;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSReflectiveTransitiveClosure;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSRelationDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSRelationDefinition;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSRunCommand;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSSigScope;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSSignatureBody;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSSignatureDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSString;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSStringLiteral;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSStringScope;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSSubset;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSSum;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTerm;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTypeDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSTypeScope;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSUnaryMinus;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSUniv;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.ALSVariableDeclaration;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlSTransitiveClosure;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguageFactory;
+import hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage;
+import org.eclipse.emf.ecore.EAttribute;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EEnum;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.emf.ecore.impl.EPackageImpl;
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model <b>Package</b>.
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class AlloyLanguagePackageImpl extends EPackageImpl implements AlloyLanguagePackage
+{
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsDocumentEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsRelationDeclarationEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsTypeDeclarationEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsEnumDeclarationEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsEnumLiteralEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsSignatureDeclarationEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsSignatureBodyEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsFieldDeclarationEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsDefinitionEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsFunctionDefinitionEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsRelationDefinitionEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsFactDeclarationEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsTermEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsVariableDeclarationEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsRunCommandEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsTypeScopeEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsSigScopeEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsIntScopeEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsStringScopeEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsQuantifiedExEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsOrEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsIffEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsImplEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsAndEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsEqualsEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsNotEqualsEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsSubsetEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsLessEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsLeqEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsMoreEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsMeqEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsOverrideEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsRangeRestrictionRightEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsRangeRestrictionLeftEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsJoinEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsMinusEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsPlusEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsIntersectionEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsDirectProductEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsNotEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsInverseRelationEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alSTransitiveClosureEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsReflectiveTransitiveClosureEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsCardinalityEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsUnaryMinusEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsSumEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsFunctionCallEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsNoneEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsIdenEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsUnivEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsIntEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsStringEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsReferenceEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsNumberLiteralEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EClass alsStringLiteralEClass = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EEnum alsMultiplicityEEnum = null;
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private EEnum alsNumericOperatorEEnum = null;
+  /**
+   * Creates an instance of the model <b>Package</b>, registered with
+   * {@link org.eclipse.emf.ecore.EPackage.Registry EPackage.Registry} by the package
+   * package URI value.
+   * <p>Note: the correct way to create the package is via the static
+   * factory method {@link #init init()}, which also performs
+   * initialization of the package, or returns the registered package,
+   * if one already exists.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see org.eclipse.emf.ecore.EPackage.Registry
+   * @see hu.bme.mit.inf.dslreasoner.alloyLanguage.AlloyLanguagePackage#eNS_URI
+   * @see #init()
+   * @generated
+   */
+  private AlloyLanguagePackageImpl()
+  {
+    super(eNS_URI, AlloyLanguageFactory.eINSTANCE);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private static boolean isInited = false;
+  /**
+   * Creates, registers, and initializes the <b>Package</b> for this model, and for any others upon which it depends.
+   * 
+   * <p>This method is used to initialize {@link AlloyLanguagePackage#eINSTANCE} when that field is accessed.
+   * Clients should not invoke it directly. Instead, they should simply access that field to obtain the package.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @see #eNS_URI
+   * @see #createPackageContents()
+   * @see #initializePackageContents()
+   * @generated
+   */
+  public static AlloyLanguagePackage init()
+  {
+    if (isInited) return (AlloyLanguagePackage)EPackage.Registry.INSTANCE.getEPackage(AlloyLanguagePackage.eNS_URI);
+    // Obtain or create and register package
+    AlloyLanguagePackageImpl theAlloyLanguagePackage = (AlloyLanguagePackageImpl)(EPackage.Registry.INSTANCE.get(eNS_URI) instanceof AlloyLanguagePackageImpl ? EPackage.Registry.INSTANCE.get(eNS_URI) : new AlloyLanguagePackageImpl());
+    isInited = true;
+    // Create package meta-data objects
+    theAlloyLanguagePackage.createPackageContents();
+    // Initialize created meta-data
+    theAlloyLanguagePackage.initializePackageContents();
+    // Mark meta-data to indicate it can't be changed
+    theAlloyLanguagePackage.freeze();
+  
+    // Update the registry and return the package
+    EPackage.Registry.INSTANCE.put(AlloyLanguagePackage.eNS_URI, theAlloyLanguagePackage);
+    return theAlloyLanguagePackage;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSDocument()
+  {
+    return alsDocumentEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSDocument_EnumDeclarations()
+  {
+    return (EReference)alsDocumentEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSDocument_SignatureBodies()
+  {
+    return (EReference)alsDocumentEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSDocument_FunctionDefinitions()
+  {
+    return (EReference)alsDocumentEClass.getEStructuralFeatures().get(2);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSDocument_RelationDefinitions()
+  {
+    return (EReference)alsDocumentEClass.getEStructuralFeatures().get(3);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSDocument_FactDeclarations()
+  {
+    return (EReference)alsDocumentEClass.getEStructuralFeatures().get(4);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSDocument_RunCommand()
+  {
+    return (EReference)alsDocumentEClass.getEStructuralFeatures().get(5);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSRelationDeclaration()
+  {
+    return alsRelationDeclarationEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSRelationDeclaration_Name()
+  {
+    return (EAttribute)alsRelationDeclarationEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSTypeDeclaration()
+  {
+    return alsTypeDeclarationEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSEnumDeclaration()
+  {
+    return alsEnumDeclarationEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSEnumDeclaration_Literal()
+  {
+    return (EReference)alsEnumDeclarationEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSEnumLiteral()
+  {
+    return alsEnumLiteralEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSSignatureDeclaration()
+  {
+    return alsSignatureDeclarationEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSSignatureBody()
+  {
+    return alsSignatureBodyEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSSignatureBody_Multiplicity()
+  {
+    return (EAttribute)alsSignatureBodyEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSSignatureBody_Abstract()
+  {
+    return (EAttribute)alsSignatureBodyEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSSignatureBody_Declarations()
+  {
+    return (EReference)alsSignatureBodyEClass.getEStructuralFeatures().get(2);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSSignatureBody_Supertype()
+  {
+    return (EReference)alsSignatureBodyEClass.getEStructuralFeatures().get(3);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSSignatureBody_Superset()
+  {
+    return (EReference)alsSignatureBodyEClass.getEStructuralFeatures().get(4);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSSignatureBody_Fields()
+  {
+    return (EReference)alsSignatureBodyEClass.getEStructuralFeatures().get(5);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSFieldDeclaration()
+  {
+    return alsFieldDeclarationEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSFieldDeclaration_Multiplicity()
+  {
+    return (EAttribute)alsFieldDeclarationEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSFieldDeclaration_Type()
+  {
+    return (EReference)alsFieldDeclarationEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSDefinition()
+  {
+    return alsDefinitionEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSDefinition_Name()
+  {
+    return (EAttribute)alsDefinitionEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSDefinition_Variables()
+  {
+    return (EReference)alsDefinitionEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSDefinition_Value()
+  {
+    return (EReference)alsDefinitionEClass.getEStructuralFeatures().get(2);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSFunctionDefinition()
+  {
+    return alsFunctionDefinitionEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSFunctionDefinition_Type()
+  {
+    return (EReference)alsFunctionDefinitionEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSRelationDefinition()
+  {
+    return alsRelationDefinitionEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSFactDeclaration()
+  {
+    return alsFactDeclarationEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSFactDeclaration_Name()
+  {
+    return (EAttribute)alsFactDeclarationEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSFactDeclaration_Term()
+  {
+    return (EReference)alsFactDeclarationEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSTerm()
+  {
+    return alsTermEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSVariableDeclaration()
+  {
+    return alsVariableDeclarationEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSVariableDeclaration_Range()
+  {
+    return (EReference)alsVariableDeclarationEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSRunCommand()
+  {
+    return alsRunCommandEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSRunCommand_TypeScopes()
+  {
+    return (EReference)alsRunCommandEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSTypeScope()
+  {
+    return alsTypeScopeEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSTypeScope_Number()
+  {
+    return (EAttribute)alsTypeScopeEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSSigScope()
+  {
+    return alsSigScopeEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSSigScope_Exactly()
+  {
+    return (EAttribute)alsSigScopeEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSSigScope_Type()
+  {
+    return (EReference)alsSigScopeEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSIntScope()
+  {
+    return alsIntScopeEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSStringScope()
+  {
+    return alsStringScopeEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSQuantifiedEx()
+  {
+    return alsQuantifiedExEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSQuantifiedEx_Type()
+  {
+    return (EAttribute)alsQuantifiedExEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSQuantifiedEx_Disj()
+  {
+    return (EAttribute)alsQuantifiedExEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSQuantifiedEx_Variables()
+  {
+    return (EReference)alsQuantifiedExEClass.getEStructuralFeatures().get(2);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSQuantifiedEx_Expression()
+  {
+    return (EReference)alsQuantifiedExEClass.getEStructuralFeatures().get(3);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSOr()
+  {
+    return alsOrEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSOr_LeftOperand()
+  {
+    return (EReference)alsOrEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSOr_RightOperand()
+  {
+    return (EReference)alsOrEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSIff()
+  {
+    return alsIffEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSIff_LeftOperand()
+  {
+    return (EReference)alsIffEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSIff_RightOperand()
+  {
+    return (EReference)alsIffEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSImpl()
+  {
+    return alsImplEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSImpl_LeftOperand()
+  {
+    return (EReference)alsImplEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSImpl_RightOperand()
+  {
+    return (EReference)alsImplEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSImpl_ElseOperand()
+  {
+    return (EReference)alsImplEClass.getEStructuralFeatures().get(2);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSAnd()
+  {
+    return alsAndEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSAnd_LeftOperand()
+  {
+    return (EReference)alsAndEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSAnd_RightOperand()
+  {
+    return (EReference)alsAndEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSEquals()
+  {
+    return alsEqualsEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSEquals_LeftOperand()
+  {
+    return (EReference)alsEqualsEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSEquals_RightOperand()
+  {
+    return (EReference)alsEqualsEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSNotEquals()
+  {
+    return alsNotEqualsEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSNotEquals_LeftOperand()
+  {
+    return (EReference)alsNotEqualsEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSNotEquals_RightOperand()
+  {
+    return (EReference)alsNotEqualsEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSSubset()
+  {
+    return alsSubsetEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSSubset_LeftOperand()
+  {
+    return (EReference)alsSubsetEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSSubset_RightOperand()
+  {
+    return (EReference)alsSubsetEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSLess()
+  {
+    return alsLessEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSLess_LeftOperand()
+  {
+    return (EReference)alsLessEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSLess_RightOperand()
+  {
+    return (EReference)alsLessEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSLeq()
+  {
+    return alsLeqEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSLeq_LeftOperand()
+  {
+    return (EReference)alsLeqEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSLeq_RightOperand()
+  {
+    return (EReference)alsLeqEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSMore()
+  {
+    return alsMoreEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSMore_LeftOperand()
+  {
+    return (EReference)alsMoreEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSMore_RightOperand()
+  {
+    return (EReference)alsMoreEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSMeq()
+  {
+    return alsMeqEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSMeq_LeftOperand()
+  {
+    return (EReference)alsMeqEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSMeq_RightOperand()
+  {
+    return (EReference)alsMeqEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSOverride()
+  {
+    return alsOverrideEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSOverride_LeftOperand()
+  {
+    return (EReference)alsOverrideEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSOverride_RightOperand()
+  {
+    return (EReference)alsOverrideEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSRangeRestrictionRight()
+  {
+    return alsRangeRestrictionRightEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSRangeRestrictionRight_Relation()
+  {
+    return (EReference)alsRangeRestrictionRightEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSRangeRestrictionRight_Filter()
+  {
+    return (EReference)alsRangeRestrictionRightEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSRangeRestrictionLeft()
+  {
+    return alsRangeRestrictionLeftEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSRangeRestrictionLeft_Filter()
+  {
+    return (EReference)alsRangeRestrictionLeftEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSRangeRestrictionLeft_Relation()
+  {
+    return (EReference)alsRangeRestrictionLeftEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSJoin()
+  {
+    return alsJoinEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSJoin_LeftOperand()
+  {
+    return (EReference)alsJoinEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSJoin_RightOperand()
+  {
+    return (EReference)alsJoinEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSMinus()
+  {
+    return alsMinusEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSMinus_LeftOperand()
+  {
+    return (EReference)alsMinusEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSMinus_RightOperand()
+  {
+    return (EReference)alsMinusEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSPlus()
+  {
+    return alsPlusEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSPlus_LeftOperand()
+  {
+    return (EReference)alsPlusEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSPlus_RightOperand()
+  {
+    return (EReference)alsPlusEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSIntersection()
+  {
+    return alsIntersectionEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSIntersection_LeftOperand()
+  {
+    return (EReference)alsIntersectionEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSIntersection_RightOperand()
+  {
+    return (EReference)alsIntersectionEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSDirectProduct()
+  {
+    return alsDirectProductEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSDirectProduct_LeftOperand()
+  {
+    return (EReference)alsDirectProductEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSDirectProduct_LeftMultiplicit()
+  {
+    return (EAttribute)alsDirectProductEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSDirectProduct_RightMultiplicit()
+  {
+    return (EAttribute)alsDirectProductEClass.getEStructuralFeatures().get(2);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSDirectProduct_RightOperand()
+  {
+    return (EReference)alsDirectProductEClass.getEStructuralFeatures().get(3);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSNot()
+  {
+    return alsNotEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSNot_Operand()
+  {
+    return (EReference)alsNotEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSInverseRelation()
+  {
+    return alsInverseRelationEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSInverseRelation_Operand()
+  {
+    return (EReference)alsInverseRelationEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getAlSTransitiveClosure()
+  {
+    return alSTransitiveClosureEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getAlSTransitiveClosure_Operand()
+  {
+    return (EReference)alSTransitiveClosureEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSReflectiveTransitiveClosure()
+  {
+    return alsReflectiveTransitiveClosureEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSReflectiveTransitiveClosure_Operand()
+  {
+    return (EReference)alsReflectiveTransitiveClosureEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSCardinality()
+  {
+    return alsCardinalityEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSCardinality_Operand()
+  {
+    return (EReference)alsCardinalityEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSUnaryMinus()
+  {
+    return alsUnaryMinusEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSUnaryMinus_Operand()
+  {
+    return (EReference)alsUnaryMinusEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSSum()
+  {
+    return alsSumEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSSum_Variables()
+  {
+    return (EReference)alsSumEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSSum_Expression()
+  {
+    return (EReference)alsSumEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSFunctionCall()
+  {
+    return alsFunctionCallEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSFunctionCall_ReferredDefinition()
+  {
+    return (EReference)alsFunctionCallEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSFunctionCall_ReferredNumericOperator()
+  {
+    return (EAttribute)alsFunctionCallEClass.getEStructuralFeatures().get(1);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSFunctionCall_Params()
+  {
+    return (EReference)alsFunctionCallEClass.getEStructuralFeatures().get(2);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSNone()
+  {
+    return alsNoneEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSIden()
+  {
+    return alsIdenEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSUniv()
+  {
+    return alsUnivEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSInt()
+  {
+    return alsIntEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSString()
+  {
+    return alsStringEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSReference()
+  {
+    return alsReferenceEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EReference getALSReference_Referred()
+  {
+    return (EReference)alsReferenceEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSNumberLiteral()
+  {
+    return alsNumberLiteralEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSNumberLiteral_Value()
+  {
+    return (EAttribute)alsNumberLiteralEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EClass getALSStringLiteral()
+  {
+    return alsStringLiteralEClass;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EAttribute getALSStringLiteral_Value()
+  {
+    return (EAttribute)alsStringLiteralEClass.getEStructuralFeatures().get(0);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EEnum getALSMultiplicity()
+  {
+    return alsMultiplicityEEnum;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EEnum getALSNumericOperator()
+  {
+    return alsNumericOperatorEEnum;
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public AlloyLanguageFactory getAlloyLanguageFactory()
+  {
+    return (AlloyLanguageFactory)getEFactoryInstance();
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private boolean isCreated = false;
+  /**
+   * Creates the meta-model objects for the package.  This method is
+   * guarded to have no affect on any invocation but its first.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void createPackageContents()
+  {
+    if (isCreated) return;
+    isCreated = true;
+    // Create classes and their features
+    alsDocumentEClass = createEClass(ALS_DOCUMENT);
+    createEReference(alsDocumentEClass, ALS_DOCUMENT__ENUM_DECLARATIONS);
+    createEReference(alsDocumentEClass, ALS_DOCUMENT__SIGNATURE_BODIES);
+    createEReference(alsDocumentEClass, ALS_DOCUMENT__FUNCTION_DEFINITIONS);
+    createEReference(alsDocumentEClass, ALS_DOCUMENT__RELATION_DEFINITIONS);
+    createEReference(alsDocumentEClass, ALS_DOCUMENT__FACT_DECLARATIONS);
+    createEReference(alsDocumentEClass, ALS_DOCUMENT__RUN_COMMAND);
+    alsRelationDeclarationEClass = createEClass(ALS_RELATION_DECLARATION);
+    createEAttribute(alsRelationDeclarationEClass, ALS_RELATION_DECLARATION__NAME);
+    alsTypeDeclarationEClass = createEClass(ALS_TYPE_DECLARATION);
+    alsEnumDeclarationEClass = createEClass(ALS_ENUM_DECLARATION);
+    createEReference(alsEnumDeclarationEClass, ALS_ENUM_DECLARATION__LITERAL);
+    alsEnumLiteralEClass = createEClass(ALS_ENUM_LITERAL);
+    alsSignatureDeclarationEClass = createEClass(ALS_SIGNATURE_DECLARATION);
+    alsSignatureBodyEClass = createEClass(ALS_SIGNATURE_BODY);
+    createEAttribute(alsSignatureBodyEClass, ALS_SIGNATURE_BODY__MULTIPLICITY);
+    createEAttribute(alsSignatureBodyEClass, ALS_SIGNATURE_BODY__ABSTRACT);
+    createEReference(alsSignatureBodyEClass, ALS_SIGNATURE_BODY__DECLARATIONS);
+    createEReference(alsSignatureBodyEClass, ALS_SIGNATURE_BODY__SUPERTYPE);
+    createEReference(alsSignatureBodyEClass, ALS_SIGNATURE_BODY__SUPERSET);
+    createEReference(alsSignatureBodyEClass, ALS_SIGNATURE_BODY__FIELDS);
+    alsFieldDeclarationEClass = createEClass(ALS_FIELD_DECLARATION);
+    createEAttribute(alsFieldDeclarationEClass, ALS_FIELD_DECLARATION__MULTIPLICITY);
+    createEReference(alsFieldDeclarationEClass, ALS_FIELD_DECLARATION__TYPE);
+    alsDefinitionEClass = createEClass(ALS_DEFINITION);
+    createEAttribute(alsDefinitionEClass, ALS_DEFINITION__NAME);
+    createEReference(alsDefinitionEClass, ALS_DEFINITION__VARIABLES);
+    createEReference(alsDefinitionEClass, ALS_DEFINITION__VALUE);
+    alsFunctionDefinitionEClass = createEClass(ALS_FUNCTION_DEFINITION);
+    createEReference(alsFunctionDefinitionEClass, ALS_FUNCTION_DEFINITION__TYPE);
+    alsRelationDefinitionEClass = createEClass(ALS_RELATION_DEFINITION);
+    alsFactDeclarationEClass = createEClass(ALS_FACT_DECLARATION);
+    createEAttribute(alsFactDeclarationEClass, ALS_FACT_DECLARATION__NAME);
+    createEReference(alsFactDeclarationEClass, ALS_FACT_DECLARATION__TERM);
+    alsTermEClass = createEClass(ALS_TERM);
+    alsVariableDeclarationEClass = createEClass(ALS_VARIABLE_DECLARATION);
+    createEReference(alsVariableDeclarationEClass, ALS_VARIABLE_DECLARATION__RANGE);
+    alsRunCommandEClass = createEClass(ALS_RUN_COMMAND);
+    createEReference(alsRunCommandEClass, ALS_RUN_COMMAND__TYPE_SCOPES);
+    alsTypeScopeEClass = createEClass(ALS_TYPE_SCOPE);
+    createEAttribute(alsTypeScopeEClass, ALS_TYPE_SCOPE__NUMBER);
+    alsSigScopeEClass = createEClass(ALS_SIG_SCOPE);
+    createEAttribute(alsSigScopeEClass, ALS_SIG_SCOPE__EXACTLY);
+    createEReference(alsSigScopeEClass, ALS_SIG_SCOPE__TYPE);
+    alsIntScopeEClass = createEClass(ALS_INT_SCOPE);
+    alsStringScopeEClass = createEClass(ALS_STRING_SCOPE);
+    alsQuantifiedExEClass = createEClass(ALS_QUANTIFIED_EX);
+    createEAttribute(alsQuantifiedExEClass, ALS_QUANTIFIED_EX__TYPE);
+    createEAttribute(alsQuantifiedExEClass, ALS_QUANTIFIED_EX__DISJ);
+    createEReference(alsQuantifiedExEClass, ALS_QUANTIFIED_EX__VARIABLES);
+    createEReference(alsQuantifiedExEClass, ALS_QUANTIFIED_EX__EXPRESSION);
+    alsOrEClass = createEClass(ALS_OR);
+    createEReference(alsOrEClass, ALS_OR__LEFT_OPERAND);
+    createEReference(alsOrEClass, ALS_OR__RIGHT_OPERAND);
+    alsIffEClass = createEClass(ALS_IFF);
+    createEReference(alsIffEClass, ALS_IFF__LEFT_OPERAND);
+    createEReference(alsIffEClass, ALS_IFF__RIGHT_OPERAND);
+    alsImplEClass = createEClass(ALS_IMPL);
+    createEReference(alsImplEClass, ALS_IMPL__LEFT_OPERAND);
+    createEReference(alsImplEClass, ALS_IMPL__RIGHT_OPERAND);
+    createEReference(alsImplEClass, ALS_IMPL__ELSE_OPERAND);
+    alsAndEClass = createEClass(ALS_AND);
+    createEReference(alsAndEClass, ALS_AND__LEFT_OPERAND);
+    createEReference(alsAndEClass, ALS_AND__RIGHT_OPERAND);
+    alsEqualsEClass = createEClass(ALS_EQUALS);
+    createEReference(alsEqualsEClass, ALS_EQUALS__LEFT_OPERAND);
+    createEReference(alsEqualsEClass, ALS_EQUALS__RIGHT_OPERAND);
+    alsNotEqualsEClass = createEClass(ALS_NOT_EQUALS);
+    createEReference(alsNotEqualsEClass, ALS_NOT_EQUALS__LEFT_OPERAND);
+    createEReference(alsNotEqualsEClass, ALS_NOT_EQUALS__RIGHT_OPERAND);
+    alsSubsetEClass = createEClass(ALS_SUBSET);
+    createEReference(alsSubsetEClass, ALS_SUBSET__LEFT_OPERAND);
+    createEReference(alsSubsetEClass, ALS_SUBSET__RIGHT_OPERAND);
+    alsLessEClass = createEClass(ALS_LESS);
+    createEReference(alsLessEClass, ALS_LESS__LEFT_OPERAND);
+    createEReference(alsLessEClass, ALS_LESS__RIGHT_OPERAND);
+    alsLeqEClass = createEClass(ALS_LEQ);
+    createEReference(alsLeqEClass, ALS_LEQ__LEFT_OPERAND);
+    createEReference(alsLeqEClass, ALS_LEQ__RIGHT_OPERAND);
+    alsMoreEClass = createEClass(ALS_MORE);
+    createEReference(alsMoreEClass, ALS_MORE__LEFT_OPERAND);
+    createEReference(alsMoreEClass, ALS_MORE__RIGHT_OPERAND);
+    alsMeqEClass = createEClass(ALS_MEQ);
+    createEReference(alsMeqEClass, ALS_MEQ__LEFT_OPERAND);
+    createEReference(alsMeqEClass, ALS_MEQ__RIGHT_OPERAND);
+    alsOverrideEClass = createEClass(ALS_OVERRIDE);
+    createEReference(alsOverrideEClass, ALS_OVERRIDE__LEFT_OPERAND);
+    createEReference(alsOverrideEClass, ALS_OVERRIDE__RIGHT_OPERAND);
+    alsRangeRestrictionRightEClass = createEClass(ALS_RANGE_RESTRICTION_RIGHT);
+    createEReference(alsRangeRestrictionRightEClass, ALS_RANGE_RESTRICTION_RIGHT__RELATION);
+    createEReference(alsRangeRestrictionRightEClass, ALS_RANGE_RESTRICTION_RIGHT__FILTER);
+    alsRangeRestrictionLeftEClass = createEClass(ALS_RANGE_RESTRICTION_LEFT);
+    createEReference(alsRangeRestrictionLeftEClass, ALS_RANGE_RESTRICTION_LEFT__FILTER);
+    createEReference(alsRangeRestrictionLeftEClass, ALS_RANGE_RESTRICTION_LEFT__RELATION);
+    alsJoinEClass = createEClass(ALS_JOIN);
+    createEReference(alsJoinEClass, ALS_JOIN__LEFT_OPERAND);
+    createEReference(alsJoinEClass, ALS_JOIN__RIGHT_OPERAND);
+    alsMinusEClass = createEClass(ALS_MINUS);
+    createEReference(alsMinusEClass, ALS_MINUS__LEFT_OPERAND);
+    createEReference(alsMinusEClass, ALS_MINUS__RIGHT_OPERAND);
+    alsPlusEClass = createEClass(ALS_PLUS);
+    createEReference(alsPlusEClass, ALS_PLUS__LEFT_OPERAND);
+    createEReference(alsPlusEClass, ALS_PLUS__RIGHT_OPERAND);
+    alsIntersectionEClass = createEClass(ALS_INTERSECTION);
+    createEReference(alsIntersectionEClass, ALS_INTERSECTION__LEFT_OPERAND);
+    createEReference(alsIntersectionEClass, ALS_INTERSECTION__RIGHT_OPERAND);
+    alsDirectProductEClass = createEClass(ALS_DIRECT_PRODUCT);
+    createEReference(alsDirectProductEClass, ALS_DIRECT_PRODUCT__LEFT_OPERAND);
+    createEAttribute(alsDirectProductEClass, ALS_DIRECT_PRODUCT__LEFT_MULTIPLICIT);
+    createEAttribute(alsDirectProductEClass, ALS_DIRECT_PRODUCT__RIGHT_MULTIPLICIT);
+    createEReference(alsDirectProductEClass, ALS_DIRECT_PRODUCT__RIGHT_OPERAND);
+    alsNotEClass = createEClass(ALS_NOT);
+    createEReference(alsNotEClass, ALS_NOT__OPERAND);
+    alsInverseRelationEClass = createEClass(ALS_INVERSE_RELATION);
+    createEReference(alsInverseRelationEClass, ALS_INVERSE_RELATION__OPERAND);
+    alSTransitiveClosureEClass = createEClass(AL_STRANSITIVE_CLOSURE);
+    createEReference(alSTransitiveClosureEClass, AL_STRANSITIVE_CLOSURE__OPERAND);
+    alsReflectiveTransitiveClosureEClass = createEClass(ALS_REFLECTIVE_TRANSITIVE_CLOSURE);
+    createEReference(alsReflectiveTransitiveClosureEClass, ALS_REFLECTIVE_TRANSITIVE_CLOSURE__OPERAND);
+    alsCardinalityEClass = createEClass(ALS_CARDINALITY);
+    createEReference(alsCardinalityEClass, ALS_CARDINALITY__OPERAND);
+    alsUnaryMinusEClass = createEClass(ALS_UNARY_MINUS);
+    createEReference(alsUnaryMinusEClass, ALS_UNARY_MINUS__OPERAND);
+    alsSumEClass = createEClass(ALS_SUM);
+    createEReference(alsSumEClass, ALS_SUM__VARIABLES);
+    createEReference(alsSumEClass, ALS_SUM__EXPRESSION);
+    alsFunctionCallEClass = createEClass(ALS_FUNCTION_CALL);
+    createEReference(alsFunctionCallEClass, ALS_FUNCTION_CALL__REFERRED_DEFINITION);
+    createEAttribute(alsFunctionCallEClass, ALS_FUNCTION_CALL__REFERRED_NUMERIC_OPERATOR);
+    createEReference(alsFunctionCallEClass, ALS_FUNCTION_CALL__PARAMS);
+    alsNoneEClass = createEClass(ALS_NONE);
+    alsIdenEClass = createEClass(ALS_IDEN);
+    alsUnivEClass = createEClass(ALS_UNIV);
+    alsIntEClass = createEClass(ALS_INT);
+    alsStringEClass = createEClass(ALS_STRING);
+    alsReferenceEClass = createEClass(ALS_REFERENCE);
+    createEReference(alsReferenceEClass, ALS_REFERENCE__REFERRED);
+    alsNumberLiteralEClass = createEClass(ALS_NUMBER_LITERAL);
+    createEAttribute(alsNumberLiteralEClass, ALS_NUMBER_LITERAL__VALUE);
+    alsStringLiteralEClass = createEClass(ALS_STRING_LITERAL);
+    createEAttribute(alsStringLiteralEClass, ALS_STRING_LITERAL__VALUE);
+    // Create enums
+    alsMultiplicityEEnum = createEEnum(ALS_MULTIPLICITY);
+    alsNumericOperatorEEnum = createEEnum(ALS_NUMERIC_OPERATOR);
+  }
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  private boolean isInitialized = false;
+  /**
+   * Complete the initialization of the package and its meta-model.  This
+   * method is guarded to have no affect on any invocation but its first.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void initializePackageContents()
+  {
+    if (isInitialized) return;
+    isInitialized = true;
+    // Initialize package
+    setName(eNAME);
+    setNsPrefix(eNS_PREFIX);
+    setNsURI(eNS_URI);
+    // Create type parameters
+    // Set bounds for type parameters
+    // Add supertypes to classes
+    alsTypeDeclarationEClass.getESuperTypes().add(this.getALSRelationDeclaration());
+    alsEnumDeclarationEClass.getESuperTypes().add(this.getALSTypeDeclaration());
+    alsEnumLiteralEClass.getESuperTypes().add(this.getALSRelationDeclaration());
+    alsSignatureDeclarationEClass.getESuperTypes().add(this.getALSTypeDeclaration());
+    alsFieldDeclarationEClass.getESuperTypes().add(this.getALSRelationDeclaration());
+    alsFunctionDefinitionEClass.getESuperTypes().add(this.getALSDefinition());
+    alsRelationDefinitionEClass.getESuperTypes().add(this.getALSDefinition());
+    alsVariableDeclarationEClass.getESuperTypes().add(this.getALSRelationDeclaration());
+    alsSigScopeEClass.getESuperTypes().add(this.getALSTypeScope());
+    alsIntScopeEClass.getESuperTypes().add(this.getALSTypeScope());
+    alsStringScopeEClass.getESuperTypes().add(this.getALSTypeScope());
+    alsQuantifiedExEClass.getESuperTypes().add(this.getALSTerm());
+    alsOrEClass.getESuperTypes().add(this.getALSTerm());
+    alsIffEClass.getESuperTypes().add(this.getALSTerm());
+    alsImplEClass.getESuperTypes().add(this.getALSTerm());
+    alsAndEClass.getESuperTypes().add(this.getALSTerm());
+    alsEqualsEClass.getESuperTypes().add(this.getALSTerm());
+    alsNotEqualsEClass.getESuperTypes().add(this.getALSTerm());
+    alsSubsetEClass.getESuperTypes().add(this.getALSTerm());
+    alsLessEClass.getESuperTypes().add(this.getALSTerm());
+    alsLeqEClass.getESuperTypes().add(this.getALSTerm());
+    alsMoreEClass.getESuperTypes().add(this.getALSTerm());
+    alsMeqEClass.getESuperTypes().add(this.getALSTerm());
+    alsOverrideEClass.getESuperTypes().add(this.getALSTerm());
+    alsRangeRestrictionRightEClass.getESuperTypes().add(this.getALSTerm());
+    alsRangeRestrictionLeftEClass.getESuperTypes().add(this.getALSTerm());
+    alsJoinEClass.getESuperTypes().add(this.getALSTerm());
+    alsMinusEClass.getESuperTypes().add(this.getALSTerm());
+    alsPlusEClass.getESuperTypes().add(this.getALSTerm());
+    alsIntersectionEClass.getESuperTypes().add(this.getALSTerm());
+    alsDirectProductEClass.getESuperTypes().add(this.getALSTerm());
+    alsNotEClass.getESuperTypes().add(this.getALSTerm());
+    alsInverseRelationEClass.getESuperTypes().add(this.getALSTerm());
+    alSTransitiveClosureEClass.getESuperTypes().add(this.getALSTerm());
+    alsReflectiveTransitiveClosureEClass.getESuperTypes().add(this.getALSTerm());
+    alsCardinalityEClass.getESuperTypes().add(this.getALSTerm());
+    alsUnaryMinusEClass.getESuperTypes().add(this.getALSTerm());
+    alsSumEClass.getESuperTypes().add(this.getALSTerm());
+    alsFunctionCallEClass.getESuperTypes().add(this.getALSTerm());
+    alsNoneEClass.getESuperTypes().add(this.getALSTerm());
+    alsIdenEClass.getESuperTypes().add(this.getALSTerm());
+    alsUnivEClass.getESuperTypes().add(this.getALSTerm());
+    alsIntEClass.getESuperTypes().add(this.getALSTerm());
+    alsStringEClass.getESuperTypes().add(this.getALSTerm());
+    alsReferenceEClass.getESuperTypes().add(this.getALSTerm());
+    alsNumberLiteralEClass.getESuperTypes().add(this.getALSTerm());
+    alsStringLiteralEClass.getESuperTypes().add(this.getALSTerm());
+    // Initialize classes and features; add operations and parameters
+    initEClass(alsDocumentEClass, ALSDocument.class, "ALSDocument", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSDocument_EnumDeclarations(), this.getALSEnumDeclaration(), null, "enumDeclarations", null, 0, -1, ALSDocument.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSDocument_SignatureBodies(), this.getALSSignatureBody(), null, "signatureBodies", null, 0, -1, ALSDocument.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSDocument_FunctionDefinitions(), this.getALSFunctionDefinition(), null, "functionDefinitions", null, 0, -1, ALSDocument.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSDocument_RelationDefinitions(), this.getALSRelationDefinition(), null, "relationDefinitions", null, 0, -1, ALSDocument.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSDocument_FactDeclarations(), this.getALSFactDeclaration(), null, "factDeclarations", null, 0, -1, ALSDocument.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSDocument_RunCommand(), this.getALSRunCommand(), null, "runCommand", null, 0, 1, ALSDocument.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsRelationDeclarationEClass, ALSRelationDeclaration.class, "ALSRelationDeclaration", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getALSRelationDeclaration_Name(), ecorePackage.getEString(), "name", null, 0, 1, ALSRelationDeclaration.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsTypeDeclarationEClass, ALSTypeDeclaration.class, "ALSTypeDeclaration", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(alsEnumDeclarationEClass, ALSEnumDeclaration.class, "ALSEnumDeclaration", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSEnumDeclaration_Literal(), this.getALSEnumLiteral(), null, "literal", null, 0, -1, ALSEnumDeclaration.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsEnumLiteralEClass, ALSEnumLiteral.class, "ALSEnumLiteral", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(alsSignatureDeclarationEClass, ALSSignatureDeclaration.class, "ALSSignatureDeclaration", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(alsSignatureBodyEClass, ALSSignatureBody.class, "ALSSignatureBody", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getALSSignatureBody_Multiplicity(), this.getALSMultiplicity(), "multiplicity", null, 0, 1, ALSSignatureBody.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEAttribute(getALSSignatureBody_Abstract(), ecorePackage.getEBoolean(), "abstract", null, 0, 1, ALSSignatureBody.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSSignatureBody_Declarations(), this.getALSSignatureDeclaration(), null, "declarations", null, 0, -1, ALSSignatureBody.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSSignatureBody_Supertype(), this.getALSSignatureDeclaration(), null, "supertype", null, 0, 1, ALSSignatureBody.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSSignatureBody_Superset(), this.getALSSignatureDeclaration(), null, "superset", null, 0, -1, ALSSignatureBody.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, !IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSSignatureBody_Fields(), this.getALSFieldDeclaration(), null, "fields", null, 0, -1, ALSSignatureBody.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsFieldDeclarationEClass, ALSFieldDeclaration.class, "ALSFieldDeclaration", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getALSFieldDeclaration_Multiplicity(), this.getALSMultiplicity(), "multiplicity", null, 0, 1, ALSFieldDeclaration.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSFieldDeclaration_Type(), this.getALSTerm(), null, "type", null, 0, 1, ALSFieldDeclaration.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsDefinitionEClass, ALSDefinition.class, "ALSDefinition", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getALSDefinition_Name(), ecorePackage.getEString(), "name", null, 0, 1, ALSDefinition.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSDefinition_Variables(), this.getALSVariableDeclaration(), null, "variables", null, 0, -1, ALSDefinition.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSDefinition_Value(), this.getALSTerm(), null, "value", null, 0, 1, ALSDefinition.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsFunctionDefinitionEClass, ALSFunctionDefinition.class, "ALSFunctionDefinition", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSFunctionDefinition_Type(), this.getALSTerm(), null, "type", null, 0, 1, ALSFunctionDefinition.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsRelationDefinitionEClass, ALSRelationDefinition.class, "ALSRelationDefinition", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(alsFactDeclarationEClass, ALSFactDeclaration.class, "ALSFactDeclaration", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getALSFactDeclaration_Name(), ecorePackage.getEString(), "name", null, 0, 1, ALSFactDeclaration.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSFactDeclaration_Term(), this.getALSTerm(), null, "term", null, 0, 1, ALSFactDeclaration.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsTermEClass, ALSTerm.class, "ALSTerm", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(alsVariableDeclarationEClass, ALSVariableDeclaration.class, "ALSVariableDeclaration", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSVariableDeclaration_Range(), this.getALSTerm(), null, "range", null, 0, 1, ALSVariableDeclaration.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsRunCommandEClass, ALSRunCommand.class, "ALSRunCommand", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSRunCommand_TypeScopes(), this.getALSTypeScope(), null, "typeScopes", null, 0, -1, ALSRunCommand.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsTypeScopeEClass, ALSTypeScope.class, "ALSTypeScope", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getALSTypeScope_Number(), ecorePackage.getEInt(), "number", null, 0, 1, ALSTypeScope.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsSigScopeEClass, ALSSigScope.class, "ALSSigScope", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getALSSigScope_Exactly(), ecorePackage.getEBoolean(), "exactly", null, 0, 1, ALSSigScope.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSSigScope_Type(), this.getALSSignatureDeclaration(), null, "type", null, 0, 1, ALSSigScope.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsIntScopeEClass, ALSIntScope.class, "ALSIntScope", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(alsStringScopeEClass, ALSStringScope.class, "ALSStringScope", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(alsQuantifiedExEClass, ALSQuantifiedEx.class, "ALSQuantifiedEx", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getALSQuantifiedEx_Type(), this.getALSMultiplicity(), "type", null, 0, 1, ALSQuantifiedEx.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEAttribute(getALSQuantifiedEx_Disj(), ecorePackage.getEBoolean(), "disj", null, 0, 1, ALSQuantifiedEx.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSQuantifiedEx_Variables(), this.getALSVariableDeclaration(), null, "variables", null, 0, -1, ALSQuantifiedEx.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSQuantifiedEx_Expression(), this.getALSTerm(), null, "expression", null, 0, 1, ALSQuantifiedEx.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsOrEClass, ALSOr.class, "ALSOr", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSOr_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSOr.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSOr_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSOr.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsIffEClass, ALSIff.class, "ALSIff", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSIff_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSIff.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSIff_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSIff.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsImplEClass, ALSImpl.class, "ALSImpl", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSImpl_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSImpl.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSImpl_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSImpl.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSImpl_ElseOperand(), this.getALSTerm(), null, "elseOperand", null, 0, 1, ALSImpl.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsAndEClass, ALSAnd.class, "ALSAnd", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSAnd_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSAnd.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSAnd_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSAnd.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsEqualsEClass, ALSEquals.class, "ALSEquals", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSEquals_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSEquals.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSEquals_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSEquals.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsNotEqualsEClass, ALSNotEquals.class, "ALSNotEquals", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSNotEquals_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSNotEquals.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSNotEquals_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSNotEquals.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsSubsetEClass, ALSSubset.class, "ALSSubset", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSSubset_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSSubset.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSSubset_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSSubset.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsLessEClass, ALSLess.class, "ALSLess", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSLess_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSLess.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSLess_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSLess.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsLeqEClass, ALSLeq.class, "ALSLeq", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSLeq_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSLeq.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSLeq_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSLeq.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsMoreEClass, ALSMore.class, "ALSMore", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSMore_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSMore.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSMore_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSMore.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsMeqEClass, ALSMeq.class, "ALSMeq", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSMeq_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSMeq.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSMeq_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSMeq.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsOverrideEClass, ALSOverride.class, "ALSOverride", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSOverride_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSOverride.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSOverride_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSOverride.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsRangeRestrictionRightEClass, ALSRangeRestrictionRight.class, "ALSRangeRestrictionRight", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSRangeRestrictionRight_Relation(), this.getALSTerm(), null, "relation", null, 0, 1, ALSRangeRestrictionRight.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSRangeRestrictionRight_Filter(), this.getALSTerm(), null, "filter", null, 0, 1, ALSRangeRestrictionRight.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsRangeRestrictionLeftEClass, ALSRangeRestrictionLeft.class, "ALSRangeRestrictionLeft", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSRangeRestrictionLeft_Filter(), this.getALSTerm(), null, "filter", null, 0, 1, ALSRangeRestrictionLeft.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSRangeRestrictionLeft_Relation(), this.getALSTerm(), null, "relation", null, 0, 1, ALSRangeRestrictionLeft.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsJoinEClass, ALSJoin.class, "ALSJoin", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSJoin_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSJoin.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSJoin_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSJoin.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsMinusEClass, ALSMinus.class, "ALSMinus", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSMinus_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSMinus.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSMinus_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSMinus.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsPlusEClass, ALSPlus.class, "ALSPlus", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSPlus_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSPlus.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSPlus_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSPlus.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsIntersectionEClass, ALSIntersection.class, "ALSIntersection", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSIntersection_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSIntersection.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSIntersection_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSIntersection.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsDirectProductEClass, ALSDirectProduct.class, "ALSDirectProduct", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSDirectProduct_LeftOperand(), this.getALSTerm(), null, "leftOperand", null, 0, 1, ALSDirectProduct.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEAttribute(getALSDirectProduct_LeftMultiplicit(), this.getALSMultiplicity(), "leftMultiplicit", null, 0, 1, ALSDirectProduct.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEAttribute(getALSDirectProduct_RightMultiplicit(), this.getALSMultiplicity(), "rightMultiplicit", null, 0, 1, ALSDirectProduct.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSDirectProduct_RightOperand(), this.getALSTerm(), null, "rightOperand", null, 0, 1, ALSDirectProduct.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsNotEClass, ALSNot.class, "ALSNot", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSNot_Operand(), this.getALSTerm(), null, "operand", null, 0, 1, ALSNot.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsInverseRelationEClass, ALSInverseRelation.class, "ALSInverseRelation", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSInverseRelation_Operand(), this.getALSTerm(), null, "operand", null, 0, 1, ALSInverseRelation.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alSTransitiveClosureEClass, AlSTransitiveClosure.class, "AlSTransitiveClosure", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getAlSTransitiveClosure_Operand(), this.getALSTerm(), null, "operand", null, 0, 1, AlSTransitiveClosure.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsReflectiveTransitiveClosureEClass, ALSReflectiveTransitiveClosure.class, "ALSReflectiveTransitiveClosure", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSReflectiveTransitiveClosure_Operand(), this.getALSTerm(), null, "operand", null, 0, 1, ALSReflectiveTransitiveClosure.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsCardinalityEClass, ALSCardinality.class, "ALSCardinality", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSCardinality_Operand(), this.getALSTerm(), null, "operand", null, 0, 1, ALSCardinality.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsUnaryMinusEClass, ALSUnaryMinus.class, "ALSUnaryMinus", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSUnaryMinus_Operand(), this.getALSTerm(), null, "operand", null, 0, 1, ALSUnaryMinus.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsSumEClass, ALSSum.class, "ALSSum", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSSum_Variables(), this.getALSVariableDeclaration(), null, "variables", null, 0, -1, ALSSum.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSSum_Expression(), this.getALSTerm(), null, "expression", null, 0, 1, ALSSum.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsFunctionCallEClass, ALSFunctionCall.class, "ALSFunctionCall", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSFunctionCall_ReferredDefinition(), this.getALSDefinition(), null, "referredDefinition", null, 0, 1, ALSFunctionCall.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEAttribute(getALSFunctionCall_ReferredNumericOperator(), this.getALSNumericOperator(), "referredNumericOperator", null, 0, 1, ALSFunctionCall.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEReference(getALSFunctionCall_Params(), this.getALSTerm(), null, "params", null, 0, -1, ALSFunctionCall.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsNoneEClass, ALSNone.class, "ALSNone", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(alsIdenEClass, ALSIden.class, "ALSIden", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(alsUnivEClass, ALSUniv.class, "ALSUniv", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(alsIntEClass, ALSInt.class, "ALSInt", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(alsStringEClass, ALSString.class, "ALSString", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEClass(alsReferenceEClass, ALSReference.class, "ALSReference", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEReference(getALSReference_Referred(), this.getALSRelationDeclaration(), null, "referred", null, 0, 1, ALSReference.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsNumberLiteralEClass, ALSNumberLiteral.class, "ALSNumberLiteral", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getALSNumberLiteral_Value(), ecorePackage.getEInt(), "value", null, 0, 1, ALSNumberLiteral.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    initEClass(alsStringLiteralEClass, ALSStringLiteral.class, "ALSStringLiteral", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+    initEAttribute(getALSStringLiteral_Value(), ecorePackage.getEString(), "value", null, 0, 1, ALSStringLiteral.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+    // Initialize enums and add enum literals
+    initEEnum(alsMultiplicityEEnum, ALSMultiplicity.class, "ALSMultiplicity");
+    addEEnumLiteral(alsMultiplicityEEnum, ALSMultiplicity.ALL);
+    addEEnumLiteral(alsMultiplicityEEnum, ALSMultiplicity.NO);
+    addEEnumLiteral(alsMultiplicityEEnum, ALSMultiplicity.SOME);
+    addEEnumLiteral(alsMultiplicityEEnum, ALSMultiplicity.LONE);
+    addEEnumLiteral(alsMultiplicityEEnum, ALSMultiplicity.ONE);
+    addEEnumLiteral(alsMultiplicityEEnum, ALSMultiplicity.SET);
+    initEEnum(alsNumericOperatorEEnum, ALSNumericOperator.class, "ALSNumericOperator");
+    addEEnumLiteral(alsNumericOperatorEEnum, ALSNumericOperator.PLUS);
+    addEEnumLiteral(alsNumericOperatorEEnum, ALSNumericOperator.SUB);
+    addEEnumLiteral(alsNumericOperatorEEnum, ALSNumericOperator.MUL);
+    addEEnumLiteral(alsNumericOperatorEEnum, ALSNumericOperator.REM);
+    addEEnumLiteral(alsNumericOperatorEEnum, ALSNumericOperator.DIV);
+    // Create resource
+    createResource(eNS_URI);
+  }
+} //AlloyLanguagePackageImpl