/**
 */
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