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/**
*/
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
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