deprecated/plugins/org.eclipse.uml2/src/org/eclipse/uml2/impl/ElementImpl.java - uml2/org.eclipse.uml2 - Git at Google

 /*
  * Copyright (c) 2003, 2004 IBM Corporation and others.
  * All rights reserved.   This program and the accompanying materials
  * are made available under the terms of the Common Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/cpl-v10.html
  *
  * Contributors:
  *   IBM - Initial API and implementation
  *
  * $Id: ElementImpl.java,v 1.14 2004/06/02 19:52:53 khussey Exp $
  */
 package org.eclipse.uml2.impl;

 import java.lang.reflect.Method;
 import java.util.Collection;
 import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Set;

 import org.eclipse.emf.common.notify.NotificationChain;
 import org.eclipse.emf.common.util.DiagnosticChain;
 import org.eclipse.emf.common.util.EList;
 import org.eclipse.emf.ecore.EAnnotation;
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.EStructuralFeature;
 import org.eclipse.emf.ecore.EcoreFactory;
 import org.eclipse.emf.ecore.EcorePackage;
 import org.eclipse.emf.ecore.InternalEObject;
 import org.eclipse.emf.ecore.impl.EModelElementImpl;
 import org.eclipse.emf.ecore.impl.ENotificationImpl;
 import org.eclipse.emf.ecore.util.EObjectContainmentEList;
 import org.eclipse.emf.ecore.util.EcoreEList;
 import org.eclipse.emf.ecore.util.InternalEList;
 import org.eclipse.uml2.Comment;
 import org.eclipse.uml2.Element;
 import org.eclipse.uml2.UML2Package;

 import org.eclipse.uml2.Model;
 import org.eclipse.uml2.Stereotype;
 import org.eclipse.uml2.internal.operation.ElementOperations;
 import org.eclipse.uml2.internal.operation.StereotypeOperations;
 import org.eclipse.uml2.util.CacheAdapter;

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Element</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.uml2.impl.ElementImpl#getOwnedElements <em>Owned Element</em>}</li>
  *   <li>{@link org.eclipse.uml2.impl.ElementImpl#getOwner <em>Owner</em>}</li>
  *   <li>{@link org.eclipse.uml2.impl.ElementImpl#getOwnedComments <em>Owned Comment</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 public abstract class ElementImpl extends EModelElementImpl implements Element {

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public static final String copyright = "Copyright (c) 2003, 2004 IBM Corporation and others."; //$NON-NLS-1$

 	/**
 	 * The cached value of the '{@link #getOwnedComments() <em>Owned Comment</em>}' containment reference list.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getOwnedComments()
 	 * @generated
 	 * @ordered
 	 */
 	protected EList ownedComment = null;

     /**
      * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
      * @generated NOT
      */
 	protected ElementImpl() {
         super();

         eAdapters().add(getCacheAdapter());
     }

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected EClass eStaticClass() {
 		return UML2Package.eINSTANCE.getElement();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public EList getOwnedElements() {
 		EList ownedElement = (EList) getCacheAdapter().get(this, UML2Package.eINSTANCE.getElement_OwnedElement());

 		if (null == ownedElement) {
 			Set union = new LinkedHashSet();
 			union.addAll(getOwnedComments());

 			ownedElement = new EcoreEList.UnmodifiableEList(this, UML2Package.eINSTANCE.getElement_OwnedElement(), union.size(), union.toArray());
 			getCacheAdapter().put(this, UML2Package.eINSTANCE.getElement_OwnedElement(), ownedElement);
 		}

 		return ownedElement;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Element getOwner() {
 		Element owner = basicGetOwner();
 		return owner == null ? null : (Element)eResolveProxy((InternalEObject)owner);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Element basicGetOwnerGen() {
 		return null;
 	}

 	public Element basicGetOwner() {
 		return Element.class.isInstance(eContainer) ? (Element) eContainer : null;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain basicSetOwner(Element newOwner, NotificationChain msgs) {
 		throw new UnsupportedOperationException();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public EList getOwnedComments() {
 		if (ownedComment == null) {
 			ownedComment = new EObjectContainmentEList(Comment.class, this, UML2Package.ELEMENT__OWNED_COMMENT);
 		}
 		return ownedComment;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Comment createOwnedComment(EClass eClass) {
 		Comment newOwnedComment = (Comment) eClass.getEPackage().getEFactoryInstance().create(eClass);
 		if (eNotificationRequired()) {
 			eNotify(new ENotificationImpl(this, 0, UML2Package.ELEMENT__OWNED_COMMENT, null, newOwnedComment));
 		}
 		getOwnedComments().add(newOwnedComment);
 		return newOwnedComment;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean validateNotOwnSelf(DiagnosticChain diagnostics, Map context) {
 		return org.eclipse.uml2.internal.operation.ElementOperations.validateNotOwnSelf(this, diagnostics, context);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean validateHasOwner(DiagnosticChain diagnostics, Map context) {
 		return org.eclipse.uml2.internal.operation.ElementOperations.validateHasOwner(this, diagnostics, context);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Set allOwnedElements() {
 		try {
 			java.lang.reflect.Method method = getClass().getMethod("allOwnedElements", null); //$NON-NLS-1$
 			Set result = (Set) getCacheAdapter().get(this, method);

 			if (null == result) {
 				result = java.util.Collections.unmodifiableSet(org.eclipse.uml2.internal.operation.ElementOperations.allOwnedElements(this));
 				getCacheAdapter().put(this, method, result);
 			}

 			return result;
 		} catch (Exception e) {
 			return org.eclipse.uml2.internal.operation.ElementOperations.allOwnedElements(this);
 		}
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean mustBeOwned() {
 		return org.eclipse.uml2.internal.operation.ElementOperations.mustBeOwned(this);
 	}

 	/**
 	 * <!-- 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 UML2Package.ELEMENT__EANNOTATIONS:
 					return ((InternalEList)getEAnnotations()).basicAdd(otherEnd, 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 UML2Package.ELEMENT__EANNOTATIONS:
 					return ((InternalEList)getEAnnotations()).basicRemove(otherEnd, msgs);
 				case UML2Package.ELEMENT__OWNED_COMMENT:
 					return ((InternalEList)getOwnedComments()).basicRemove(otherEnd, msgs);
 				default:
 					return eDynamicInverseRemove(otherEnd, featureID, baseClass, msgs);
 			}
 		}
 		return eBasicSetContainer(null, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Object eGet(EStructuralFeature eFeature, boolean resolve) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.ELEMENT__EANNOTATIONS:
 				return getEAnnotations();
 			case UML2Package.ELEMENT__OWNED_ELEMENT:
 				return getOwnedElements();
 			case UML2Package.ELEMENT__OWNER:
 				if (resolve) return getOwner();
 				return basicGetOwner();
 			case UML2Package.ELEMENT__OWNED_COMMENT:
 				return getOwnedComments();
 		}
 		return eDynamicGet(eFeature, resolve);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eSet(EStructuralFeature eFeature, Object newValue) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.ELEMENT__EANNOTATIONS:
 				getEAnnotations().clear();
 				getEAnnotations().addAll((Collection)newValue);
 				return;
 			case UML2Package.ELEMENT__OWNED_COMMENT:
 				getOwnedComments().clear();
 				getOwnedComments().addAll((Collection)newValue);
 				return;
 		}
 		eDynamicSet(eFeature, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eUnset(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.ELEMENT__EANNOTATIONS:
 				getEAnnotations().clear();
 				return;
 			case UML2Package.ELEMENT__OWNED_COMMENT:
 				getOwnedComments().clear();
 				return;
 		}
 		eDynamicUnset(eFeature);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean eIsSet(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.ELEMENT__EANNOTATIONS:
 				return eAnnotations != null && !eAnnotations.isEmpty();
 			case UML2Package.ELEMENT__OWNED_ELEMENT:
 				return !getOwnedElements().isEmpty();
 			case UML2Package.ELEMENT__OWNER:
 				return basicGetOwner() != null;
 			case UML2Package.ELEMENT__OWNED_COMMENT:
 				return ownedComment != null && !ownedComment.isEmpty();
 		}
 		return eDynamicIsSet(eFeature);
 	}

 	// <!-- begin-custom-operations -->

 	/**
 	 * Retrieves the cache adapter for this element.
 	 *
 	 * @return The cache adapter for this element.
 	 */
 	protected CacheAdapter getCacheAdapter() {
 		return CacheAdapter.INSTANCE;
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#createEAnnotation(String)
 	 */
 	public EAnnotation createEAnnotation(String source) {
 		EAnnotation eAnnotation = EcoreFactory.eINSTANCE.createEAnnotation();

 		if (eNotificationRequired()) {
 			eNotify(new ENotificationImpl(this, 0,
 					EcorePackage.EMODEL_ELEMENT__EANNOTATIONS, null,
 					eAnnotation));
 		}

 		eAnnotation.setSource(source);
 		eAnnotation.setEModelElement(this);

 		return eAnnotation;
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#apply(org.eclipse.uml2.Stereotype)
 	 */
 	public void apply(Stereotype stereotype) {
 		StereotypeOperations.apply(stereotype, this);
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#getApplicableStereotype(java.lang.String)
 	 */
 	public Stereotype getApplicableStereotype(String qualifiedStereotypeName) {
 		return StereotypeOperations.getApplicableStereotype(this,
 			qualifiedStereotypeName);
 	}

 	private static Method GET_APPLICABLE_STEREOTYPES_METHOD = null;

 	static {
 		try {
 			GET_APPLICABLE_STEREOTYPES_METHOD = ElementImpl.class.getMethod(
 				"getApplicableStereotypes", null); //$NON-NLS-1$
 		} catch (Exception e) {
 			// do nothing
 		}
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#getApplicableStereotypes()
 	 */
 	public Set getApplicableStereotypes() {
 		Set applicableStereotypes = (Set) getCacheAdapter().get(this,
 			GET_APPLICABLE_STEREOTYPES_METHOD);

 		if (null == applicableStereotypes) {
 			applicableStereotypes = StereotypeOperations
 				.getApplicableStereotypes(this);
 			getCacheAdapter().put(this, GET_APPLICABLE_STEREOTYPES_METHOD,
 				applicableStereotypes);
 		}

 		return applicableStereotypes;
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#getAppliedStereotype(java.lang.String)
 	 */
 	public Stereotype getAppliedStereotype(String qualifiedStereotypeName) {
 		return StereotypeOperations.getAppliedStereotype(this,
 			qualifiedStereotypeName);
 	}

 	private static Method GET_APPLIED_STEREOTYPES_METHOD = null;

 	static {
 		try {
 			GET_APPLIED_STEREOTYPES_METHOD = ElementImpl.class.getMethod(
 				"getAppliedStereotypes", null); //$NON-NLS-1$
 		} catch (Exception e) {
 			// do nothing
 		}
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#getAppliedStereotypes()
 	 */
 	public Set getAppliedStereotypes() {
 		Set appliedStereotypes = (Set) getCacheAdapter().get(this,
 			GET_APPLIED_STEREOTYPES_METHOD);

 		if (null == appliedStereotypes) {
 			appliedStereotypes = StereotypeOperations
 				.getAppliedStereotypes(this);
 			getCacheAdapter().put(this, GET_APPLIED_STEREOTYPES_METHOD,
 				appliedStereotypes);
 		}

 		return appliedStereotypes;
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#getModel()
 	 */
 	public Model getModel() {
 		return ElementOperations.getModel(this);
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#getNearestPackage()
 	 */
 	public org.eclipse.uml2.Package getNearestPackage() {
 		return ElementOperations.getNearestPackage(this);
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#getValue(org.eclipse.uml2.Stereotype,
 	 *      java.lang.String)
 	 */
 	public Object getValue(Stereotype stereotype, String propertyName) {
 		return StereotypeOperations.getValue(stereotype, this, propertyName);
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#isApplied(org.eclipse.uml2.Stereotype)
 	 */
 	public boolean isApplied(Stereotype stereotype) {
 		return StereotypeOperations.isApplied(stereotype, this);
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#isRequired(org.eclipse.uml2.Stereotype)
 	 */
 	public boolean isRequired(Stereotype stereotype) {
 		return StereotypeOperations.isRequired(stereotype, this);
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#setValue(org.eclipse.uml2.Stereotype,
 	 *      java.lang.String, java.lang.Object)
 	 */
 	public void setValue(Stereotype stereotype, String propertyName,
 			Object value) {
 		StereotypeOperations.setValue(stereotype, this, propertyName, value);
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#unapply(org.eclipse.uml2.Stereotype)
 	 */
 	public void unapply(Stereotype stereotype) {
 		StereotypeOperations.unapply(stereotype, this);
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#destroy()
 	 */
 	public void destroy() {
 		ElementOperations.destroy(this);
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#getAppliedVersion(org.eclipse.uml2.Stereotype)
 	 */
 	public String getAppliedVersion(Stereotype stereotype) {
 		return StereotypeOperations.getAppliedVersion(stereotype, this);
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#addKeyword(java.lang.String)
 	 */
 	public void addKeyword(String keyword) {
 		ElementOperations.addKeyword(this, keyword);
 	}

 	private static Method GET_KEYWORDS_METHOD = null;

 	static {
 		try {
 			GET_KEYWORDS_METHOD = ElementImpl.class.getMethod(
 				"getKeywords", null); //$NON-NLS-1$
 		} catch (Exception e) {
 			// do nothing
 		}
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#getKeywords()
 	 */
 	public Set getKeywords() {
 		Set keywords = (Set) getCacheAdapter().get(this, GET_KEYWORDS_METHOD);

 		if (null == keywords) {
 			keywords = ElementOperations.getKeywords(this);
 			getCacheAdapter().put(this, GET_KEYWORDS_METHOD, keywords);
 		}

 		return keywords;
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#hasKeyword(java.lang.String)
 	 */
 	public boolean hasKeyword(String keyword) {
 		return ElementOperations.hasKeyword(this, keyword);
 	}

 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.uml2.Element#removeKeyword(java.lang.String)
 	 */
 	public void removeKeyword(String keyword) {
 		ElementOperations.removeKeyword(this, keyword);
 	}

 	// <!-- end-custom-operations -->

 } //ElementImpl
	/*
	* Copyright (c) 2003, 2004 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Common Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/cpl-v10.html
	*
	* Contributors:
	* IBM - Initial API and implementation
	*
	* $Id: ElementImpl.java,v 1.14 2004/06/02 19:52:53 khussey Exp $
	*/
	package org.eclipse.uml2.impl;

	import java.lang.reflect.Method;
	import java.util.Collection;
	import java.util.LinkedHashSet;
	import java.util.Map;
	import java.util.Set;

	import org.eclipse.emf.common.notify.NotificationChain;
	import org.eclipse.emf.common.util.DiagnosticChain;
	import org.eclipse.emf.common.util.EList;
	import org.eclipse.emf.ecore.EAnnotation;
	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.EStructuralFeature;
	import org.eclipse.emf.ecore.EcoreFactory;
	import org.eclipse.emf.ecore.EcorePackage;
	import org.eclipse.emf.ecore.InternalEObject;
	import org.eclipse.emf.ecore.impl.EModelElementImpl;
	import org.eclipse.emf.ecore.impl.ENotificationImpl;
	import org.eclipse.emf.ecore.util.EObjectContainmentEList;
	import org.eclipse.emf.ecore.util.EcoreEList;
	import org.eclipse.emf.ecore.util.InternalEList;
	import org.eclipse.uml2.Comment;
	import org.eclipse.uml2.Element;
	import org.eclipse.uml2.UML2Package;

	import org.eclipse.uml2.Model;
	import org.eclipse.uml2.Stereotype;
	import org.eclipse.uml2.internal.operation.ElementOperations;
	import org.eclipse.uml2.internal.operation.StereotypeOperations;
	import org.eclipse.uml2.util.CacheAdapter;

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Element</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.uml2.impl.ElementImpl#getOwnedElements <em>Owned Element</em>}</li>
	* <li>{@link org.eclipse.uml2.impl.ElementImpl#getOwner <em>Owner</em>}</li>
	* <li>{@link org.eclipse.uml2.impl.ElementImpl#getOwnedComments <em>Owned Comment</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	public abstract class ElementImpl extends EModelElementImpl implements Element {

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public static final String copyright = "Copyright (c) 2003, 2004 IBM Corporation and others."; //$NON-NLS-1$

	/**
	* The cached value of the '{@link #getOwnedComments() <em>Owned Comment</em>}' containment reference list.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getOwnedComments()
	* @generated
	* @ordered
	*/
	protected EList ownedComment = null;

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated NOT
	*/
	protected ElementImpl() {
	super();

	eAdapters().add(getCacheAdapter());
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected EClass eStaticClass() {
	return UML2Package.eINSTANCE.getElement();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public EList getOwnedElements() {
	EList ownedElement = (EList) getCacheAdapter().get(this, UML2Package.eINSTANCE.getElement_OwnedElement());

	if (null == ownedElement) {
	Set union = new LinkedHashSet();
	union.addAll(getOwnedComments());

	ownedElement = new EcoreEList.UnmodifiableEList(this, UML2Package.eINSTANCE.getElement_OwnedElement(), union.size(), union.toArray());
	getCacheAdapter().put(this, UML2Package.eINSTANCE.getElement_OwnedElement(), ownedElement);
	}

	return ownedElement;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Element getOwner() {
	Element owner = basicGetOwner();
	return owner == null ? null : (Element)eResolveProxy((InternalEObject)owner);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Element basicGetOwnerGen() {
	return null;
	}

	public Element basicGetOwner() {
	return Element.class.isInstance(eContainer) ? (Element) eContainer : null;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain basicSetOwner(Element newOwner, NotificationChain msgs) {
	throw new UnsupportedOperationException();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public EList getOwnedComments() {
	if (ownedComment == null) {
	ownedComment = new EObjectContainmentEList(Comment.class, this, UML2Package.ELEMENT__OWNED_COMMENT);
	}
	return ownedComment;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Comment createOwnedComment(EClass eClass) {
	Comment newOwnedComment = (Comment) eClass.getEPackage().getEFactoryInstance().create(eClass);
	if (eNotificationRequired()) {
	eNotify(new ENotificationImpl(this, 0, UML2Package.ELEMENT__OWNED_COMMENT, null, newOwnedComment));
	}
	getOwnedComments().add(newOwnedComment);
	return newOwnedComment;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean validateNotOwnSelf(DiagnosticChain diagnostics, Map context) {
	return org.eclipse.uml2.internal.operation.ElementOperations.validateNotOwnSelf(this, diagnostics, context);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean validateHasOwner(DiagnosticChain diagnostics, Map context) {
	return org.eclipse.uml2.internal.operation.ElementOperations.validateHasOwner(this, diagnostics, context);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Set allOwnedElements() {
	try {
	java.lang.reflect.Method method = getClass().getMethod("allOwnedElements", null); //$NON-NLS-1$
	Set result = (Set) getCacheAdapter().get(this, method);

	if (null == result) {
	result = java.util.Collections.unmodifiableSet(org.eclipse.uml2.internal.operation.ElementOperations.allOwnedElements(this));
	getCacheAdapter().put(this, method, result);
	}

	return result;
	} catch (Exception e) {
	return org.eclipse.uml2.internal.operation.ElementOperations.allOwnedElements(this);
	}
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean mustBeOwned() {
	return org.eclipse.uml2.internal.operation.ElementOperations.mustBeOwned(this);
	}

	/**
	* <!-- 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 UML2Package.ELEMENT__EANNOTATIONS:
	return ((InternalEList)getEAnnotations()).basicAdd(otherEnd, 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 UML2Package.ELEMENT__EANNOTATIONS:
	return ((InternalEList)getEAnnotations()).basicRemove(otherEnd, msgs);
	case UML2Package.ELEMENT__OWNED_COMMENT:
	return ((InternalEList)getOwnedComments()).basicRemove(otherEnd, msgs);
	default:
	return eDynamicInverseRemove(otherEnd, featureID, baseClass, msgs);
	}
	}
	return eBasicSetContainer(null, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Object eGet(EStructuralFeature eFeature, boolean resolve) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.ELEMENT__EANNOTATIONS:
	return getEAnnotations();
	case UML2Package.ELEMENT__OWNED_ELEMENT:
	return getOwnedElements();
	case UML2Package.ELEMENT__OWNER:
	if (resolve) return getOwner();
	return basicGetOwner();
	case UML2Package.ELEMENT__OWNED_COMMENT:
	return getOwnedComments();
	}
	return eDynamicGet(eFeature, resolve);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eSet(EStructuralFeature eFeature, Object newValue) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.ELEMENT__EANNOTATIONS:
	getEAnnotations().clear();
	getEAnnotations().addAll((Collection)newValue);
	return;
	case UML2Package.ELEMENT__OWNED_COMMENT:
	getOwnedComments().clear();
	getOwnedComments().addAll((Collection)newValue);
	return;
	}
	eDynamicSet(eFeature, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eUnset(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.ELEMENT__EANNOTATIONS:
	getEAnnotations().clear();
	return;
	case UML2Package.ELEMENT__OWNED_COMMENT:
	getOwnedComments().clear();
	return;
	}
	eDynamicUnset(eFeature);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean eIsSet(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.ELEMENT__EANNOTATIONS:
	return eAnnotations != null && !eAnnotations.isEmpty();
	case UML2Package.ELEMENT__OWNED_ELEMENT:
	return !getOwnedElements().isEmpty();
	case UML2Package.ELEMENT__OWNER:
	return basicGetOwner() != null;
	case UML2Package.ELEMENT__OWNED_COMMENT:
	return ownedComment != null && !ownedComment.isEmpty();
	}
	return eDynamicIsSet(eFeature);
	}

	// <!-- begin-custom-operations -->

	/**
	* Retrieves the cache adapter for this element.
	*
	* @return The cache adapter for this element.
	*/
	protected CacheAdapter getCacheAdapter() {
	return CacheAdapter.INSTANCE;
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#createEAnnotation(String)
	*/
	public EAnnotation createEAnnotation(String source) {
	EAnnotation eAnnotation = EcoreFactory.eINSTANCE.createEAnnotation();

	if (eNotificationRequired()) {
	eNotify(new ENotificationImpl(this, 0,
	EcorePackage.EMODEL_ELEMENT__EANNOTATIONS, null,
	eAnnotation));
	}

	eAnnotation.setSource(source);
	eAnnotation.setEModelElement(this);

	return eAnnotation;
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#apply(org.eclipse.uml2.Stereotype)
	*/
	public void apply(Stereotype stereotype) {
	StereotypeOperations.apply(stereotype, this);
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#getApplicableStereotype(java.lang.String)
	*/
	public Stereotype getApplicableStereotype(String qualifiedStereotypeName) {
	return StereotypeOperations.getApplicableStereotype(this,
	qualifiedStereotypeName);
	}

	private static Method GET_APPLICABLE_STEREOTYPES_METHOD = null;

	static {
	try {
	GET_APPLICABLE_STEREOTYPES_METHOD = ElementImpl.class.getMethod(
	"getApplicableStereotypes", null); //$NON-NLS-1$
	} catch (Exception e) {
	// do nothing
	}
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#getApplicableStereotypes()
	*/
	public Set getApplicableStereotypes() {
	Set applicableStereotypes = (Set) getCacheAdapter().get(this,
	GET_APPLICABLE_STEREOTYPES_METHOD);

	if (null == applicableStereotypes) {
	applicableStereotypes = StereotypeOperations
	.getApplicableStereotypes(this);
	getCacheAdapter().put(this, GET_APPLICABLE_STEREOTYPES_METHOD,
	applicableStereotypes);
	}

	return applicableStereotypes;
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#getAppliedStereotype(java.lang.String)
	*/
	public Stereotype getAppliedStereotype(String qualifiedStereotypeName) {
	return StereotypeOperations.getAppliedStereotype(this,
	qualifiedStereotypeName);
	}

	private static Method GET_APPLIED_STEREOTYPES_METHOD = null;

	static {
	try {
	GET_APPLIED_STEREOTYPES_METHOD = ElementImpl.class.getMethod(
	"getAppliedStereotypes", null); //$NON-NLS-1$
	} catch (Exception e) {
	// do nothing
	}
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#getAppliedStereotypes()
	*/
	public Set getAppliedStereotypes() {
	Set appliedStereotypes = (Set) getCacheAdapter().get(this,
	GET_APPLIED_STEREOTYPES_METHOD);

	if (null == appliedStereotypes) {
	appliedStereotypes = StereotypeOperations
	.getAppliedStereotypes(this);
	getCacheAdapter().put(this, GET_APPLIED_STEREOTYPES_METHOD,
	appliedStereotypes);
	}

	return appliedStereotypes;
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#getModel()
	*/
	public Model getModel() {
	return ElementOperations.getModel(this);
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#getNearestPackage()
	*/
	public org.eclipse.uml2.Package getNearestPackage() {
	return ElementOperations.getNearestPackage(this);
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#getValue(org.eclipse.uml2.Stereotype,
	* java.lang.String)
	*/
	public Object getValue(Stereotype stereotype, String propertyName) {
	return StereotypeOperations.getValue(stereotype, this, propertyName);
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#isApplied(org.eclipse.uml2.Stereotype)
	*/
	public boolean isApplied(Stereotype stereotype) {
	return StereotypeOperations.isApplied(stereotype, this);
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#isRequired(org.eclipse.uml2.Stereotype)
	*/
	public boolean isRequired(Stereotype stereotype) {
	return StereotypeOperations.isRequired(stereotype, this);
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#setValue(org.eclipse.uml2.Stereotype,
	* java.lang.String, java.lang.Object)
	*/
	public void setValue(Stereotype stereotype, String propertyName,
	Object value) {
	StereotypeOperations.setValue(stereotype, this, propertyName, value);
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#unapply(org.eclipse.uml2.Stereotype)
	*/
	public void unapply(Stereotype stereotype) {
	StereotypeOperations.unapply(stereotype, this);
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#destroy()
	*/
	public void destroy() {
	ElementOperations.destroy(this);
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#getAppliedVersion(org.eclipse.uml2.Stereotype)
	*/
	public String getAppliedVersion(Stereotype stereotype) {
	return StereotypeOperations.getAppliedVersion(stereotype, this);
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#addKeyword(java.lang.String)
	*/
	public void addKeyword(String keyword) {
	ElementOperations.addKeyword(this, keyword);
	}

	private static Method GET_KEYWORDS_METHOD = null;

	static {
	try {
	GET_KEYWORDS_METHOD = ElementImpl.class.getMethod(
	"getKeywords", null); //$NON-NLS-1$
	} catch (Exception e) {
	// do nothing
	}
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#getKeywords()
	*/
	public Set getKeywords() {
	Set keywords = (Set) getCacheAdapter().get(this, GET_KEYWORDS_METHOD);

	if (null == keywords) {
	keywords = ElementOperations.getKeywords(this);
	getCacheAdapter().put(this, GET_KEYWORDS_METHOD, keywords);
	}

	return keywords;
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#hasKeyword(java.lang.String)
	*/
	public boolean hasKeyword(String keyword) {
	return ElementOperations.hasKeyword(this, keyword);
	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.uml2.Element#removeKeyword(java.lang.String)
	*/
	public void removeKeyword(String keyword) {
	ElementOperations.removeKeyword(this, keyword);
	}

	// <!-- end-custom-operations -->

	} //ElementImpl