plugins/org.eclipse.uml2.uml/src/org/eclipse/uml2/uml/internal/impl/GeneralizationImpl.java - uml2/org.eclipse.uml2.test - Git at Google

 /*
  * Copyright (c) 2005 IBM Corporation and others.
  * All rights reserved.   This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *   IBM - initial API and implementation
  *
  * $Id: GeneralizationImpl.java,v 1.1 2005/11/14 22:26:06 khussey Exp $
  */
 package org.eclipse.uml2.uml.internal.impl;

 import java.util.Collection;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;

 import org.eclipse.emf.common.notify.Notification;
 import org.eclipse.emf.common.notify.NotificationChain;

 import org.eclipse.emf.common.util.DiagnosticChain;

 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.EObject;
 import org.eclipse.emf.ecore.EStructuralFeature;
 import org.eclipse.emf.ecore.InternalEObject;

 import org.eclipse.emf.ecore.impl.ENotificationImpl;

 import org.eclipse.emf.ecore.util.EObjectWithInverseResolvingEList;
 import org.eclipse.emf.ecore.util.EcoreUtil;
 import org.eclipse.emf.ecore.util.InternalEList;

 import org.eclipse.uml2.common.util.DerivedUnionEObjectEList;

 import org.eclipse.uml2.uml.Classifier;
 import org.eclipse.uml2.uml.Element;
 import org.eclipse.uml2.uml.Generalization;
 import org.eclipse.uml2.uml.GeneralizationSet;
 import org.eclipse.uml2.uml.UMLPackage;

 import org.eclipse.uml2.uml.internal.operations.GeneralizationOperations;

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Generalization</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.GeneralizationImpl#getTargets <em>Target</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.GeneralizationImpl#getSources <em>Source</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.GeneralizationImpl#isSubstitutable <em>Is Substitutable</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.GeneralizationImpl#getGeneral <em>General</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.GeneralizationImpl#getGeneralizationSets <em>Generalization Set</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.GeneralizationImpl#getSpecific <em>Specific</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 public class GeneralizationImpl
 		extends DirectedRelationshipImpl
 		implements Generalization {

 	/**
 	 * The default value of the '{@link #isSubstitutable() <em>Is Substitutable</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #isSubstitutable()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final boolean IS_SUBSTITUTABLE_EDEFAULT = false;

 	/**
 	 * The flag representing the value of the '{@link #isSubstitutable() <em>Is Substitutable</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #isSubstitutable()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final int IS_SUBSTITUTABLE_EFLAG = 1 << 8;

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected GeneralizationImpl() {
 		super();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected EClass eStaticClass() {
 		return UMLPackage.eINSTANCE.getGeneralization();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public List getTargets() {
 		List target = (List) eVirtualGet(UMLPackage.GENERALIZATION__TARGET);
 		if (target == null) {
 			eVirtualSet(UMLPackage.GENERALIZATION__TARGET,
 				target = new DerivedUnionEObjectEList(Element.class, this,
 					UMLPackage.GENERALIZATION__TARGET,
 					new EStructuralFeature[]{UMLPackage.eINSTANCE
 						.getGeneralization_General()}));
 		}
 		return target;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public List getSources() {
 		List source = (List) eVirtualGet(UMLPackage.GENERALIZATION__SOURCE);
 		if (source == null) {
 			eVirtualSet(UMLPackage.GENERALIZATION__SOURCE,
 				source = new DerivedUnionEObjectEList(Element.class, this,
 					UMLPackage.GENERALIZATION__SOURCE,
 					new EStructuralFeature[]{UMLPackage.eINSTANCE
 						.getGeneralization_Specific()}));
 		}
 		return source;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean isSubstitutable() {
 		return (eFlags & IS_SUBSTITUTABLE_EFLAG) != 0;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setIsSubstitutable(boolean newIsSubstitutable) {
 		boolean oldIsSubstitutable = (eFlags & IS_SUBSTITUTABLE_EFLAG) != 0;
 		if (newIsSubstitutable)
 			eFlags |= IS_SUBSTITUTABLE_EFLAG;
 		else
 			eFlags &= ~IS_SUBSTITUTABLE_EFLAG;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET,
 				UMLPackage.GENERALIZATION__IS_SUBSTITUTABLE,
 				oldIsSubstitutable, newIsSubstitutable));

 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Classifier getGeneral() {
 		Classifier general = (Classifier) eVirtualGet(UMLPackage.GENERALIZATION__GENERAL);
 		if (general != null && general.eIsProxy()) {
 			Classifier oldGeneral = general;
 			general = (Classifier) eResolveProxy((InternalEObject) general);
 			if (general != oldGeneral) {
 				eVirtualSet(UMLPackage.GENERALIZATION__GENERAL, general);
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE,
 						UMLPackage.GENERALIZATION__GENERAL, oldGeneral, general));
 			}
 		}
 		return general;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Classifier basicGetGeneral() {
 		return (Classifier) eVirtualGet(UMLPackage.GENERALIZATION__GENERAL);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setGeneral(Classifier newGeneral) {
 		Classifier general = newGeneral;
 		Object oldGeneral = eVirtualSet(UMLPackage.GENERALIZATION__GENERAL,
 			general);
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET,
 				UMLPackage.GENERALIZATION__GENERAL,
 				oldGeneral == EVIRTUAL_NO_VALUE
 					? null
 					: oldGeneral, general));

 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public List getGeneralizationSets() {
 		List generalizationSet = (List) eVirtualGet(UMLPackage.GENERALIZATION__GENERALIZATION_SET);
 		if (generalizationSet == null) {
 			eVirtualSet(
 				UMLPackage.GENERALIZATION__GENERALIZATION_SET,
 				generalizationSet = new EObjectWithInverseResolvingEList.ManyInverse(
 					GeneralizationSet.class, this,
 					UMLPackage.GENERALIZATION__GENERALIZATION_SET,
 					UMLPackage.GENERALIZATION_SET__GENERALIZATION));
 		}
 		return generalizationSet;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public GeneralizationSet getGeneralizationSet(String name) {
 		for (Iterator i = getGeneralizationSets().iterator(); i.hasNext();) {
 			GeneralizationSet generalizationSet = (GeneralizationSet) i.next();
 			if (name.equals(generalizationSet.getName())) {
 				return generalizationSet;
 			}
 		}
 		return null;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Classifier getSpecific() {
 		if (eContainerFeatureID != UMLPackage.GENERALIZATION__SPECIFIC)
 			return null;
 		return (Classifier) eContainer;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setSpecific(Classifier newSpecific) {
 		if (newSpecific != eContainer
 			|| (eContainerFeatureID != UMLPackage.GENERALIZATION__SPECIFIC && newSpecific != null)) {
 			if (EcoreUtil.isAncestor(this, (EObject) newSpecific))
 				throw new IllegalArgumentException(
 					"Recursive containment not allowed for " + toString()); //$NON-NLS-1$
 			NotificationChain msgs = null;
 			if (eContainer != null)
 				msgs = eBasicRemoveFromContainer(msgs);
 			if (newSpecific != null)
 				msgs = ((InternalEObject) newSpecific).eInverseAdd(this,
 					UMLPackage.CLASSIFIER__GENERALIZATION, Classifier.class,
 					msgs);
 			msgs = eBasicSetContainer((InternalEObject) newSpecific,
 				UMLPackage.GENERALIZATION__SPECIFIC, msgs);
 			if (msgs != null)
 				msgs.dispatch();
 		} else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET,
 				UMLPackage.GENERALIZATION__SPECIFIC, newSpecific, newSpecific));

 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean validateGeneralizationSameClassifier(
 			DiagnosticChain diagnostics, Map context) {
 		return GeneralizationOperations.validateGeneralizationSameClassifier(
 			this, diagnostics, context);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain eInverseAdd(InternalEObject otherEnd,
 			int featureID, Class baseClass, NotificationChain msgs) {
 		if (featureID >= 0) {
 			switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
 				case UMLPackage.GENERALIZATION__EANNOTATIONS :
 					return ((InternalEList) getEAnnotations()).basicAdd(
 						otherEnd, msgs);
 				case UMLPackage.GENERALIZATION__GENERALIZATION_SET :
 					return ((InternalEList) getGeneralizationSets()).basicAdd(
 						otherEnd, msgs);
 				case UMLPackage.GENERALIZATION__SPECIFIC :
 					if (eContainer != null)
 						msgs = eBasicRemoveFromContainer(msgs);
 					return eBasicSetContainer(otherEnd,
 						UMLPackage.GENERALIZATION__SPECIFIC, msgs);
 				default :
 					return eDynamicInverseAdd(otherEnd, featureID, baseClass,
 						msgs);
 			}
 		}
 		if (eContainer != null)
 			msgs = eBasicRemoveFromContainer(msgs);
 		return eBasicSetContainer(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain eInverseRemove(InternalEObject otherEnd,
 			int featureID, Class baseClass, NotificationChain msgs) {
 		if (featureID >= 0) {
 			switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
 				case UMLPackage.GENERALIZATION__EANNOTATIONS :
 					return ((InternalEList) getEAnnotations()).basicRemove(
 						otherEnd, msgs);
 				case UMLPackage.GENERALIZATION__OWNED_COMMENT :
 					return ((InternalEList) getOwnedComments()).basicRemove(
 						otherEnd, msgs);
 				case UMLPackage.GENERALIZATION__GENERALIZATION_SET :
 					return ((InternalEList) getGeneralizationSets())
 						.basicRemove(otherEnd, msgs);
 				case UMLPackage.GENERALIZATION__SPECIFIC :
 					return eBasicSetContainer(null,
 						UMLPackage.GENERALIZATION__SPECIFIC, msgs);
 				default :
 					return eDynamicInverseRemove(otherEnd, featureID,
 						baseClass, msgs);
 			}
 		}
 		return eBasicSetContainer(null, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain eBasicRemoveFromContainer(NotificationChain msgs) {
 		if (eContainerFeatureID >= 0) {
 			switch (eContainerFeatureID) {
 				case UMLPackage.GENERALIZATION__SPECIFIC :
 					return eContainer.eInverseRemove(this,
 						UMLPackage.CLASSIFIER__GENERALIZATION,
 						Classifier.class, msgs);
 				default :
 					return eDynamicBasicRemoveFromContainer(msgs);
 			}
 		}
 		return eContainer.eInverseRemove(this, EOPPOSITE_FEATURE_BASE
 			- eContainerFeatureID, null, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Object eGet(EStructuralFeature eFeature, boolean resolve) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UMLPackage.GENERALIZATION__EANNOTATIONS :
 				return getEAnnotations();
 			case UMLPackage.GENERALIZATION__OWNED_ELEMENT :
 				return getOwnedElements();
 			case UMLPackage.GENERALIZATION__OWNER :
 				if (resolve)
 					return getOwner();
 				return basicGetOwner();
 			case UMLPackage.GENERALIZATION__OWNED_COMMENT :
 				return getOwnedComments();
 			case UMLPackage.GENERALIZATION__RELATED_ELEMENT :
 				return getRelatedElements();
 			case UMLPackage.GENERALIZATION__SOURCE :
 				return getSources();
 			case UMLPackage.GENERALIZATION__TARGET :
 				return getTargets();
 			case UMLPackage.GENERALIZATION__IS_SUBSTITUTABLE :
 				return isSubstitutable()
 					? Boolean.TRUE
 					: Boolean.FALSE;
 			case UMLPackage.GENERALIZATION__GENERAL :
 				if (resolve)
 					return getGeneral();
 				return basicGetGeneral();
 			case UMLPackage.GENERALIZATION__GENERALIZATION_SET :
 				return getGeneralizationSets();
 			case UMLPackage.GENERALIZATION__SPECIFIC :
 				return getSpecific();
 		}
 		return eDynamicGet(eFeature, resolve);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eSet(EStructuralFeature eFeature, Object newValue) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UMLPackage.GENERALIZATION__EANNOTATIONS :
 				getEAnnotations().clear();
 				getEAnnotations().addAll((Collection) newValue);
 				return;
 			case UMLPackage.GENERALIZATION__OWNED_COMMENT :
 				getOwnedComments().clear();
 				getOwnedComments().addAll((Collection) newValue);
 				return;
 			case UMLPackage.GENERALIZATION__IS_SUBSTITUTABLE :
 				setIsSubstitutable(((Boolean) newValue).booleanValue());
 				return;
 			case UMLPackage.GENERALIZATION__GENERAL :
 				setGeneral((Classifier) newValue);
 				return;
 			case UMLPackage.GENERALIZATION__GENERALIZATION_SET :
 				getGeneralizationSets().clear();
 				getGeneralizationSets().addAll((Collection) newValue);
 				return;
 			case UMLPackage.GENERALIZATION__SPECIFIC :
 				setSpecific((Classifier) newValue);
 				return;
 		}
 		eDynamicSet(eFeature, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eUnset(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UMLPackage.GENERALIZATION__EANNOTATIONS :
 				getEAnnotations().clear();
 				return;
 			case UMLPackage.GENERALIZATION__OWNED_COMMENT :
 				getOwnedComments().clear();
 				return;
 			case UMLPackage.GENERALIZATION__IS_SUBSTITUTABLE :
 				setIsSubstitutable(IS_SUBSTITUTABLE_EDEFAULT);
 				return;
 			case UMLPackage.GENERALIZATION__GENERAL :
 				setGeneral((Classifier) null);
 				return;
 			case UMLPackage.GENERALIZATION__GENERALIZATION_SET :
 				getGeneralizationSets().clear();
 				return;
 			case UMLPackage.GENERALIZATION__SPECIFIC :
 				setSpecific((Classifier) null);
 				return;
 		}
 		eDynamicUnset(eFeature);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean eIsSet(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UMLPackage.GENERALIZATION__EANNOTATIONS :
 				return eAnnotations != null && !eAnnotations.isEmpty();
 			case UMLPackage.GENERALIZATION__OWNED_ELEMENT :
 				return isSetOwnedElements();
 			case UMLPackage.GENERALIZATION__OWNER :
 				return isSetOwner();
 			case UMLPackage.GENERALIZATION__OWNED_COMMENT :
 				List ownedComment = (List) eVirtualGet(UMLPackage.GENERALIZATION__OWNED_COMMENT);
 				return ownedComment != null && !ownedComment.isEmpty();
 			case UMLPackage.GENERALIZATION__RELATED_ELEMENT :
 				return isSetRelatedElements();
 			case UMLPackage.GENERALIZATION__SOURCE :
 				return isSetSources();
 			case UMLPackage.GENERALIZATION__TARGET :
 				return isSetTargets();
 			case UMLPackage.GENERALIZATION__IS_SUBSTITUTABLE :
 				return ((eFlags & IS_SUBSTITUTABLE_EFLAG) != 0) != IS_SUBSTITUTABLE_EDEFAULT;
 			case UMLPackage.GENERALIZATION__GENERAL :
 				return eVirtualGet(UMLPackage.GENERALIZATION__GENERAL) != null;
 			case UMLPackage.GENERALIZATION__GENERALIZATION_SET :
 				List generalizationSet = (List) eVirtualGet(UMLPackage.GENERALIZATION__GENERALIZATION_SET);
 				return generalizationSet != null
 					&& !generalizationSet.isEmpty();
 			case UMLPackage.GENERALIZATION__SPECIFIC :
 				return getSpecific() != null;
 		}
 		return eDynamicIsSet(eFeature);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public String toString() {
 		if (eIsProxy())
 			return super.toString();

 		StringBuffer result = new StringBuffer(super.toString());
 		result.append(" (isSubstitutable: "); //$NON-NLS-1$
 		result.append((eFlags & IS_SUBSTITUTABLE_EFLAG) != 0);
 		result.append(')');
 		return result.toString();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean isSetTargets() {
 		return super.isSetTargets()
 			|| eIsSet(UMLPackage.eINSTANCE.getGeneralization_General());
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean isSetSources() {
 		return super.isSetSources()
 			|| eIsSet(UMLPackage.eINSTANCE.getGeneralization_Specific());
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Element basicGetOwner() {
 		Classifier specific = getSpecific();
 		if (specific != null) {
 			return specific;
 		}
 		return super.basicGetOwner();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean isSetOwner() {
 		return super.isSetOwner()
 			|| eIsSet(UMLPackage.eINSTANCE.getGeneralization_Specific());
 	}

 } //GeneralizationImpl
	/*
	* Copyright (c) 2005 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* IBM - initial API and implementation
	*
	* $Id: GeneralizationImpl.java,v 1.1 2005/11/14 22:26:06 khussey Exp $
	*/
	package org.eclipse.uml2.uml.internal.impl;

	import java.util.Collection;
	import java.util.Iterator;
	import java.util.List;
	import java.util.Map;

	import org.eclipse.emf.common.notify.Notification;
	import org.eclipse.emf.common.notify.NotificationChain;

	import org.eclipse.emf.common.util.DiagnosticChain;

	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.EObject;
	import org.eclipse.emf.ecore.EStructuralFeature;
	import org.eclipse.emf.ecore.InternalEObject;

	import org.eclipse.emf.ecore.impl.ENotificationImpl;

	import org.eclipse.emf.ecore.util.EObjectWithInverseResolvingEList;
	import org.eclipse.emf.ecore.util.EcoreUtil;
	import org.eclipse.emf.ecore.util.InternalEList;

	import org.eclipse.uml2.common.util.DerivedUnionEObjectEList;

	import org.eclipse.uml2.uml.Classifier;
	import org.eclipse.uml2.uml.Element;
	import org.eclipse.uml2.uml.Generalization;
	import org.eclipse.uml2.uml.GeneralizationSet;
	import org.eclipse.uml2.uml.UMLPackage;

	import org.eclipse.uml2.uml.internal.operations.GeneralizationOperations;

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Generalization</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.GeneralizationImpl#getTargets <em>Target</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.GeneralizationImpl#getSources <em>Source</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.GeneralizationImpl#isSubstitutable <em>Is Substitutable</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.GeneralizationImpl#getGeneral <em>General</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.GeneralizationImpl#getGeneralizationSets <em>Generalization Set</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.GeneralizationImpl#getSpecific <em>Specific</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	public class GeneralizationImpl
	extends DirectedRelationshipImpl
	implements Generalization {

	/**
	* The default value of the '{@link #isSubstitutable() <em>Is Substitutable</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #isSubstitutable()
	* @generated
	* @ordered
	*/
	protected static final boolean IS_SUBSTITUTABLE_EDEFAULT = false;

	/**
	* The flag representing the value of the '{@link #isSubstitutable() <em>Is Substitutable</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #isSubstitutable()
	* @generated
	* @ordered
	*/
	protected static final int IS_SUBSTITUTABLE_EFLAG = 1 << 8;

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected GeneralizationImpl() {
	super();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected EClass eStaticClass() {
	return UMLPackage.eINSTANCE.getGeneralization();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public List getTargets() {
	List target = (List) eVirtualGet(UMLPackage.GENERALIZATION__TARGET);
	if (target == null) {
	eVirtualSet(UMLPackage.GENERALIZATION__TARGET,
	target = new DerivedUnionEObjectEList(Element.class, this,
	UMLPackage.GENERALIZATION__TARGET,
	new EStructuralFeature[]{UMLPackage.eINSTANCE
	.getGeneralization_General()}));
	}
	return target;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public List getSources() {
	List source = (List) eVirtualGet(UMLPackage.GENERALIZATION__SOURCE);
	if (source == null) {
	eVirtualSet(UMLPackage.GENERALIZATION__SOURCE,
	source = new DerivedUnionEObjectEList(Element.class, this,
	UMLPackage.GENERALIZATION__SOURCE,
	new EStructuralFeature[]{UMLPackage.eINSTANCE
	.getGeneralization_Specific()}));
	}
	return source;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isSubstitutable() {
	return (eFlags & IS_SUBSTITUTABLE_EFLAG) != 0;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setIsSubstitutable(boolean newIsSubstitutable) {
	boolean oldIsSubstitutable = (eFlags & IS_SUBSTITUTABLE_EFLAG) != 0;
	if (newIsSubstitutable)
	eFlags \|= IS_SUBSTITUTABLE_EFLAG;
	else
	eFlags &= ~IS_SUBSTITUTABLE_EFLAG;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET,
	UMLPackage.GENERALIZATION__IS_SUBSTITUTABLE,
	oldIsSubstitutable, newIsSubstitutable));

	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Classifier getGeneral() {
	Classifier general = (Classifier) eVirtualGet(UMLPackage.GENERALIZATION__GENERAL);
	if (general != null && general.eIsProxy()) {
	Classifier oldGeneral = general;
	general = (Classifier) eResolveProxy((InternalEObject) general);
	if (general != oldGeneral) {
	eVirtualSet(UMLPackage.GENERALIZATION__GENERAL, general);
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE,
	UMLPackage.GENERALIZATION__GENERAL, oldGeneral, general));
	}
	}
	return general;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Classifier basicGetGeneral() {
	return (Classifier) eVirtualGet(UMLPackage.GENERALIZATION__GENERAL);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setGeneral(Classifier newGeneral) {
	Classifier general = newGeneral;
	Object oldGeneral = eVirtualSet(UMLPackage.GENERALIZATION__GENERAL,
	general);
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET,
	UMLPackage.GENERALIZATION__GENERAL,
	oldGeneral == EVIRTUAL_NO_VALUE
	? null
	: oldGeneral, general));

	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public List getGeneralizationSets() {
	List generalizationSet = (List) eVirtualGet(UMLPackage.GENERALIZATION__GENERALIZATION_SET);
	if (generalizationSet == null) {
	eVirtualSet(
	UMLPackage.GENERALIZATION__GENERALIZATION_SET,
	generalizationSet = new EObjectWithInverseResolvingEList.ManyInverse(
	GeneralizationSet.class, this,
	UMLPackage.GENERALIZATION__GENERALIZATION_SET,
	UMLPackage.GENERALIZATION_SET__GENERALIZATION));
	}
	return generalizationSet;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public GeneralizationSet getGeneralizationSet(String name) {
	for (Iterator i = getGeneralizationSets().iterator(); i.hasNext();) {
	GeneralizationSet generalizationSet = (GeneralizationSet) i.next();
	if (name.equals(generalizationSet.getName())) {
	return generalizationSet;
	}
	}
	return null;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Classifier getSpecific() {
	if (eContainerFeatureID != UMLPackage.GENERALIZATION__SPECIFIC)
	return null;
	return (Classifier) eContainer;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setSpecific(Classifier newSpecific) {
	if (newSpecific != eContainer
	\|\| (eContainerFeatureID != UMLPackage.GENERALIZATION__SPECIFIC && newSpecific != null)) {
	if (EcoreUtil.isAncestor(this, (EObject) newSpecific))
	throw new IllegalArgumentException(
	"Recursive containment not allowed for " + toString()); //$NON-NLS-1$
	NotificationChain msgs = null;
	if (eContainer != null)
	msgs = eBasicRemoveFromContainer(msgs);
	if (newSpecific != null)
	msgs = ((InternalEObject) newSpecific).eInverseAdd(this,
	UMLPackage.CLASSIFIER__GENERALIZATION, Classifier.class,
	msgs);
	msgs = eBasicSetContainer((InternalEObject) newSpecific,
	UMLPackage.GENERALIZATION__SPECIFIC, msgs);
	if (msgs != null)
	msgs.dispatch();
	} else if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET,
	UMLPackage.GENERALIZATION__SPECIFIC, newSpecific, newSpecific));

	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean validateGeneralizationSameClassifier(
	DiagnosticChain diagnostics, Map context) {
	return GeneralizationOperations.validateGeneralizationSameClassifier(
	this, diagnostics, context);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain eInverseAdd(InternalEObject otherEnd,
	int featureID, Class baseClass, NotificationChain msgs) {
	if (featureID >= 0) {
	switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
	case UMLPackage.GENERALIZATION__EANNOTATIONS :
	return ((InternalEList) getEAnnotations()).basicAdd(
	otherEnd, msgs);
	case UMLPackage.GENERALIZATION__GENERALIZATION_SET :
	return ((InternalEList) getGeneralizationSets()).basicAdd(
	otherEnd, msgs);
	case UMLPackage.GENERALIZATION__SPECIFIC :
	if (eContainer != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return eBasicSetContainer(otherEnd,
	UMLPackage.GENERALIZATION__SPECIFIC, msgs);
	default :
	return eDynamicInverseAdd(otherEnd, featureID, baseClass,
	msgs);
	}
	}
	if (eContainer != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return eBasicSetContainer(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain eInverseRemove(InternalEObject otherEnd,
	int featureID, Class baseClass, NotificationChain msgs) {
	if (featureID >= 0) {
	switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
	case UMLPackage.GENERALIZATION__EANNOTATIONS :
	return ((InternalEList) getEAnnotations()).basicRemove(
	otherEnd, msgs);
	case UMLPackage.GENERALIZATION__OWNED_COMMENT :
	return ((InternalEList) getOwnedComments()).basicRemove(
	otherEnd, msgs);
	case UMLPackage.GENERALIZATION__GENERALIZATION_SET :
	return ((InternalEList) getGeneralizationSets())
	.basicRemove(otherEnd, msgs);
	case UMLPackage.GENERALIZATION__SPECIFIC :
	return eBasicSetContainer(null,
	UMLPackage.GENERALIZATION__SPECIFIC, msgs);
	default :
	return eDynamicInverseRemove(otherEnd, featureID,
	baseClass, msgs);
	}
	}
	return eBasicSetContainer(null, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain eBasicRemoveFromContainer(NotificationChain msgs) {
	if (eContainerFeatureID >= 0) {
	switch (eContainerFeatureID) {
	case UMLPackage.GENERALIZATION__SPECIFIC :
	return eContainer.eInverseRemove(this,
	UMLPackage.CLASSIFIER__GENERALIZATION,
	Classifier.class, msgs);
	default :
	return eDynamicBasicRemoveFromContainer(msgs);
	}
	}
	return eContainer.eInverseRemove(this, EOPPOSITE_FEATURE_BASE
	- eContainerFeatureID, null, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Object eGet(EStructuralFeature eFeature, boolean resolve) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UMLPackage.GENERALIZATION__EANNOTATIONS :
	return getEAnnotations();
	case UMLPackage.GENERALIZATION__OWNED_ELEMENT :
	return getOwnedElements();
	case UMLPackage.GENERALIZATION__OWNER :
	if (resolve)
	return getOwner();
	return basicGetOwner();
	case UMLPackage.GENERALIZATION__OWNED_COMMENT :
	return getOwnedComments();
	case UMLPackage.GENERALIZATION__RELATED_ELEMENT :
	return getRelatedElements();
	case UMLPackage.GENERALIZATION__SOURCE :
	return getSources();
	case UMLPackage.GENERALIZATION__TARGET :
	return getTargets();
	case UMLPackage.GENERALIZATION__IS_SUBSTITUTABLE :
	return isSubstitutable()
	? Boolean.TRUE
	: Boolean.FALSE;
	case UMLPackage.GENERALIZATION__GENERAL :
	if (resolve)
	return getGeneral();
	return basicGetGeneral();
	case UMLPackage.GENERALIZATION__GENERALIZATION_SET :
	return getGeneralizationSets();
	case UMLPackage.GENERALIZATION__SPECIFIC :
	return getSpecific();
	}
	return eDynamicGet(eFeature, resolve);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eSet(EStructuralFeature eFeature, Object newValue) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UMLPackage.GENERALIZATION__EANNOTATIONS :
	getEAnnotations().clear();
	getEAnnotations().addAll((Collection) newValue);
	return;
	case UMLPackage.GENERALIZATION__OWNED_COMMENT :
	getOwnedComments().clear();
	getOwnedComments().addAll((Collection) newValue);
	return;
	case UMLPackage.GENERALIZATION__IS_SUBSTITUTABLE :
	setIsSubstitutable(((Boolean) newValue).booleanValue());
	return;
	case UMLPackage.GENERALIZATION__GENERAL :
	setGeneral((Classifier) newValue);
	return;
	case UMLPackage.GENERALIZATION__GENERALIZATION_SET :
	getGeneralizationSets().clear();
	getGeneralizationSets().addAll((Collection) newValue);
	return;
	case UMLPackage.GENERALIZATION__SPECIFIC :
	setSpecific((Classifier) newValue);
	return;
	}
	eDynamicSet(eFeature, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eUnset(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UMLPackage.GENERALIZATION__EANNOTATIONS :
	getEAnnotations().clear();
	return;
	case UMLPackage.GENERALIZATION__OWNED_COMMENT :
	getOwnedComments().clear();
	return;
	case UMLPackage.GENERALIZATION__IS_SUBSTITUTABLE :
	setIsSubstitutable(IS_SUBSTITUTABLE_EDEFAULT);
	return;
	case UMLPackage.GENERALIZATION__GENERAL :
	setGeneral((Classifier) null);
	return;
	case UMLPackage.GENERALIZATION__GENERALIZATION_SET :
	getGeneralizationSets().clear();
	return;
	case UMLPackage.GENERALIZATION__SPECIFIC :
	setSpecific((Classifier) null);
	return;
	}
	eDynamicUnset(eFeature);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean eIsSet(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UMLPackage.GENERALIZATION__EANNOTATIONS :
	return eAnnotations != null && !eAnnotations.isEmpty();
	case UMLPackage.GENERALIZATION__OWNED_ELEMENT :
	return isSetOwnedElements();
	case UMLPackage.GENERALIZATION__OWNER :
	return isSetOwner();
	case UMLPackage.GENERALIZATION__OWNED_COMMENT :
	List ownedComment = (List) eVirtualGet(UMLPackage.GENERALIZATION__OWNED_COMMENT);
	return ownedComment != null && !ownedComment.isEmpty();
	case UMLPackage.GENERALIZATION__RELATED_ELEMENT :
	return isSetRelatedElements();
	case UMLPackage.GENERALIZATION__SOURCE :
	return isSetSources();
	case UMLPackage.GENERALIZATION__TARGET :
	return isSetTargets();
	case UMLPackage.GENERALIZATION__IS_SUBSTITUTABLE :
	return ((eFlags & IS_SUBSTITUTABLE_EFLAG) != 0) != IS_SUBSTITUTABLE_EDEFAULT;
	case UMLPackage.GENERALIZATION__GENERAL :
	return eVirtualGet(UMLPackage.GENERALIZATION__GENERAL) != null;
	case UMLPackage.GENERALIZATION__GENERALIZATION_SET :
	List generalizationSet = (List) eVirtualGet(UMLPackage.GENERALIZATION__GENERALIZATION_SET);
	return generalizationSet != null
	&& !generalizationSet.isEmpty();
	case UMLPackage.GENERALIZATION__SPECIFIC :
	return getSpecific() != null;
	}
	return eDynamicIsSet(eFeature);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public String toString() {
	if (eIsProxy())
	return super.toString();

	StringBuffer result = new StringBuffer(super.toString());
	result.append(" (isSubstitutable: "); //$NON-NLS-1$
	result.append((eFlags & IS_SUBSTITUTABLE_EFLAG) != 0);
	result.append(')');
	return result.toString();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isSetTargets() {
	return super.isSetTargets()
	\|\| eIsSet(UMLPackage.eINSTANCE.getGeneralization_General());
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isSetSources() {
	return super.isSetSources()
	\|\| eIsSet(UMLPackage.eINSTANCE.getGeneralization_Specific());
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Element basicGetOwner() {
	Classifier specific = getSpecific();
	if (specific != null) {
	return specific;
	}
	return super.basicGetOwner();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isSetOwner() {
	return super.isSetOwner()
	\|\| eIsSet(UMLPackage.eINSTANCE.getGeneralization_Specific());
	}

	} //GeneralizationImpl