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

 /*
  * Copyright (c) 2005, 2008 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: VertexImpl.java,v 1.16.2.3 2008/02/25 17:50:58 jbruck Exp $
  */
 package org.eclipse.uml2.uml.internal.impl;

 import java.util.Collection;
 import java.util.Iterator;
 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.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.UML2Util;
 import org.eclipse.uml2.uml.Namespace;
 import org.eclipse.uml2.uml.Region;
 import org.eclipse.uml2.uml.StateMachine;
 import org.eclipse.uml2.uml.StringExpression;
 import org.eclipse.uml2.uml.Transition;
 import org.eclipse.uml2.uml.UMLPackage;
 import org.eclipse.uml2.uml.Vertex;
 import org.eclipse.uml2.uml.VisibilityKind;

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

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Vertex</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.VertexImpl#getNamespace <em>Namespace</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.VertexImpl#getOutgoings <em>Outgoing</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.VertexImpl#getIncomings <em>Incoming</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.VertexImpl#getContainer <em>Container</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 public abstract class VertexImpl
 		extends NamedElementImpl
 		implements Vertex {

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

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

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Namespace getNamespace() {
 		Namespace namespace = basicGetNamespace();
 		return namespace != null && namespace.eIsProxy()
 			? (Namespace) eResolveProxy((InternalEObject) namespace)
 			: namespace;
 	}

 	protected static class OutgoingEList
 			extends EObjectWithInverseResolvingEList {

 		public OutgoingEList(Class dataClass, InternalEObject owner,
 				int featureID, int inverseFeatureID) {
 			super(dataClass, owner, featureID, inverseFeatureID);
 		}

 		public void doAddUnique(Object object) {
 			super.doAddUnique(object);
 		}
 	}

 	protected static OutgoingEList getOutgoings(Vertex vertex,
 			OutgoingEList outgoings) {

 		if(!vertex.eIsProxy()){

 			for (Iterator nnir = UML2Util.getNonNavigableInverseReferences(vertex)
 				.iterator(); nnir.hasNext();) {

 				EStructuralFeature.Setting setting = (EStructuralFeature.Setting) nnir
 					.next();

 				if (setting.getEStructuralFeature() == UMLPackage.Literals.TRANSITION__SOURCE) {
 					EObject eObject = setting.getEObject();

 					if (!outgoings.contains(eObject)) {
 						outgoings.doAddUnique(eObject);
 					}
 				}
 			}
 		}

 		return outgoings;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated NOT
 	 */
 	public EList getOutgoings() {

 		if (outgoings == null) {
 			outgoings = new OutgoingEList(Transition.class, this,
 				UMLPackage.VERTEX__OUTGOING, UMLPackage.TRANSITION__SOURCE);
 		}

 		return getOutgoings(this, (OutgoingEList) outgoings);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Transition getOutgoing(String name) {
 		return getOutgoing(name, false, null);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Transition getOutgoing(String name, boolean ignoreCase, EClass eClass) {
 		outgoingLoop : for (Iterator i = getOutgoings().iterator(); i.hasNext();) {
 			Transition outgoing = (Transition) i.next();
 			if (eClass != null && !eClass.isInstance(outgoing))
 				continue outgoingLoop;
 			if (name != null && !(ignoreCase
 				? name.equalsIgnoreCase(outgoing.getName())
 				: name.equals(outgoing.getName())))
 				continue outgoingLoop;
 			return outgoing;
 		}
 		return null;
 	}

 	protected static class IncomingEList
 			extends EObjectWithInverseResolvingEList {

 		public IncomingEList(Class dataClass,
 				InternalEObject owner, int featureID, int inverseFeatureID) {
 			super(dataClass, owner, featureID, inverseFeatureID);
 		}

 		public void doAddUnique(Object object) {
 			super.doAddUnique(object);
 		}
 	}

 	protected static IncomingEList getIncomings(Vertex vertex, IncomingEList incomings) {

 		if(!vertex.eIsProxy()){

 			for (Iterator nnir = UML2Util.getNonNavigableInverseReferences(vertex)
 				.iterator(); nnir.hasNext();) {

 				EStructuralFeature.Setting setting = (EStructuralFeature.Setting) nnir
 					.next();

 				if (setting.getEStructuralFeature() == UMLPackage.Literals.TRANSITION__TARGET) {
 					EObject eObject = setting.getEObject();

 					if (!incomings.contains(eObject)) {
 						incomings.doAddUnique(eObject);
 					}
 				}
 			}
 		}

 		return incomings;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated NOT
 	 */
 	public EList getIncomings() {

 		if (incomings == null) {
 			incomings = new IncomingEList(Transition.class, this,
 				UMLPackage.VERTEX__INCOMING, UMLPackage.TRANSITION__TARGET);
 		}

 		return getIncomings(this, (IncomingEList) incomings);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Transition getIncoming(String name) {
 		return getIncoming(name, false, null);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Transition getIncoming(String name, boolean ignoreCase, EClass eClass) {
 		incomingLoop : for (Iterator i = getIncomings().iterator(); i.hasNext();) {
 			Transition incoming = (Transition) i.next();
 			if (eClass != null && !eClass.isInstance(incoming))
 				continue incomingLoop;
 			if (name != null && !(ignoreCase
 				? name.equalsIgnoreCase(incoming.getName())
 				: name.equals(incoming.getName())))
 				continue incomingLoop;
 			return incoming;
 		}
 		return null;
 	}

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Region basicGetContainer() {
 		if (eContainerFeatureID != UMLPackage.VERTEX__CONTAINER)
 			return null;
 		return (Region) eInternalContainer();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain basicSetContainer(Region newContainer,
 			NotificationChain msgs) {
 		msgs = eBasicSetContainer((InternalEObject) newContainer,
 			UMLPackage.VERTEX__CONTAINER, msgs);

 		return msgs;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setContainer(Region newContainer) {
 		if (newContainer != eInternalContainer()
 			|| (eContainerFeatureID != UMLPackage.VERTEX__CONTAINER && newContainer != null)) {
 			if (EcoreUtil.isAncestor(this, newContainer))
 				throw new IllegalArgumentException(
 					"Recursive containment not allowed for " + toString()); //$NON-NLS-1$
 			NotificationChain msgs = null;
 			if (eInternalContainer() != null)
 				msgs = eBasicRemoveFromContainer(msgs);
 			if (newContainer != null)
 				msgs = ((InternalEObject) newContainer).eInverseAdd(this,
 					UMLPackage.REGION__SUBVERTEX, Region.class, msgs);
 			msgs = basicSetContainer(newContainer, msgs);
 			if (msgs != null)
 				msgs.dispatch();
 		} else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET,
 				UMLPackage.VERTEX__CONTAINER, newContainer, newContainer));

 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public StateMachine containingStateMachine() {
 		return VertexOperations.containingStateMachine(this);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain eInverseAdd(InternalEObject otherEnd,
 			int featureID, NotificationChain msgs) {
 		switch (featureID) {
 			case UMLPackage.VERTEX__EANNOTATIONS :
 				return ((InternalEList) getEAnnotations()).basicAdd(otherEnd,
 					msgs);
 			case UMLPackage.VERTEX__CLIENT_DEPENDENCY :
 				return ((InternalEList) getClientDependencies()).basicAdd(
 					otherEnd, msgs);
 			case UMLPackage.VERTEX__OUTGOING :
 				return ((InternalEList) getOutgoings())
 					.basicAdd(otherEnd, msgs);
 			case UMLPackage.VERTEX__INCOMING :
 				return ((InternalEList) getIncomings())
 					.basicAdd(otherEnd, msgs);
 			case UMLPackage.VERTEX__CONTAINER :
 				if (eInternalContainer() != null)
 					msgs = eBasicRemoveFromContainer(msgs);
 				return basicSetContainer((Region) otherEnd, msgs);
 		}
 		return eDynamicInverseAdd(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain eInverseRemove(InternalEObject otherEnd,
 			int featureID, NotificationChain msgs) {
 		switch (featureID) {
 			case UMLPackage.VERTEX__EANNOTATIONS :
 				return ((InternalEList) getEAnnotations()).basicRemove(
 					otherEnd, msgs);
 			case UMLPackage.VERTEX__OWNED_COMMENT :
 				return ((InternalEList) getOwnedComments()).basicRemove(
 					otherEnd, msgs);
 			case UMLPackage.VERTEX__CLIENT_DEPENDENCY :
 				return ((InternalEList) getClientDependencies()).basicRemove(
 					otherEnd, msgs);
 			case UMLPackage.VERTEX__NAME_EXPRESSION :
 				return basicSetNameExpression(null, msgs);
 			case UMLPackage.VERTEX__OUTGOING :
 				return ((InternalEList) getOutgoings()).basicRemove(otherEnd,
 					msgs);
 			case UMLPackage.VERTEX__INCOMING :
 				return ((InternalEList) getIncomings()).basicRemove(otherEnd,
 					msgs);
 			case UMLPackage.VERTEX__CONTAINER :
 				return basicSetContainer(null, msgs);
 		}
 		return eDynamicInverseRemove(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain eBasicRemoveFromContainerFeature(
 			NotificationChain msgs) {
 		switch (eContainerFeatureID) {
 			case UMLPackage.VERTEX__CONTAINER :
 				return eInternalContainer().eInverseRemove(this,
 					UMLPackage.REGION__SUBVERTEX, Region.class, msgs);
 		}
 		return eDynamicBasicRemoveFromContainer(msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Object eGet(int featureID, boolean resolve, boolean coreType) {
 		switch (featureID) {
 			case UMLPackage.VERTEX__EANNOTATIONS :
 				return getEAnnotations();
 			case UMLPackage.VERTEX__OWNED_ELEMENT :
 				return getOwnedElements();
 			case UMLPackage.VERTEX__OWNER :
 				if (resolve)
 					return getOwner();
 				return basicGetOwner();
 			case UMLPackage.VERTEX__OWNED_COMMENT :
 				return getOwnedComments();
 			case UMLPackage.VERTEX__NAME :
 				return getName();
 			case UMLPackage.VERTEX__VISIBILITY :
 				return getVisibility();
 			case UMLPackage.VERTEX__QUALIFIED_NAME :
 				return getQualifiedName();
 			case UMLPackage.VERTEX__CLIENT_DEPENDENCY :
 				return getClientDependencies();
 			case UMLPackage.VERTEX__NAMESPACE :
 				if (resolve)
 					return getNamespace();
 				return basicGetNamespace();
 			case UMLPackage.VERTEX__NAME_EXPRESSION :
 				if (resolve)
 					return getNameExpression();
 				return basicGetNameExpression();
 			case UMLPackage.VERTEX__OUTGOING :
 				return getOutgoings();
 			case UMLPackage.VERTEX__INCOMING :
 				return getIncomings();
 			case UMLPackage.VERTEX__CONTAINER :
 				if (resolve)
 					return getContainer();
 				return basicGetContainer();
 		}
 		return eDynamicGet(featureID, resolve, coreType);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eSet(int featureID, Object newValue) {
 		switch (featureID) {
 			case UMLPackage.VERTEX__EANNOTATIONS :
 				getEAnnotations().clear();
 				getEAnnotations().addAll((Collection) newValue);
 				return;
 			case UMLPackage.VERTEX__OWNED_COMMENT :
 				getOwnedComments().clear();
 				getOwnedComments().addAll((Collection) newValue);
 				return;
 			case UMLPackage.VERTEX__NAME :
 				setName((String) newValue);
 				return;
 			case UMLPackage.VERTEX__VISIBILITY :
 				setVisibility((VisibilityKind) newValue);
 				return;
 			case UMLPackage.VERTEX__CLIENT_DEPENDENCY :
 				getClientDependencies().clear();
 				getClientDependencies().addAll((Collection) newValue);
 				return;
 			case UMLPackage.VERTEX__NAME_EXPRESSION :
 				setNameExpression((StringExpression) newValue);
 				return;
 			case UMLPackage.VERTEX__OUTGOING :
 				getOutgoings().clear();
 				getOutgoings().addAll((Collection) newValue);
 				return;
 			case UMLPackage.VERTEX__INCOMING :
 				getIncomings().clear();
 				getIncomings().addAll((Collection) newValue);
 				return;
 			case UMLPackage.VERTEX__CONTAINER :
 				setContainer((Region) newValue);
 				return;
 		}
 		eDynamicSet(featureID, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eUnset(int featureID) {
 		switch (featureID) {
 			case UMLPackage.VERTEX__EANNOTATIONS :
 				getEAnnotations().clear();
 				return;
 			case UMLPackage.VERTEX__OWNED_COMMENT :
 				getOwnedComments().clear();
 				return;
 			case UMLPackage.VERTEX__NAME :
 				unsetName();
 				return;
 			case UMLPackage.VERTEX__VISIBILITY :
 				unsetVisibility();
 				return;
 			case UMLPackage.VERTEX__CLIENT_DEPENDENCY :
 				getClientDependencies().clear();
 				return;
 			case UMLPackage.VERTEX__NAME_EXPRESSION :
 				setNameExpression((StringExpression) null);
 				return;
 			case UMLPackage.VERTEX__OUTGOING :
 				getOutgoings().clear();
 				return;
 			case UMLPackage.VERTEX__INCOMING :
 				getIncomings().clear();
 				return;
 			case UMLPackage.VERTEX__CONTAINER :
 				setContainer((Region) null);
 				return;
 		}
 		eDynamicUnset(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean eIsSetGen(int featureID) {
 		switch (featureID) {
 			case UMLPackage.VERTEX__EANNOTATIONS :
 				return eAnnotations != null && !eAnnotations.isEmpty();
 			case UMLPackage.VERTEX__OWNED_ELEMENT :
 				return isSetOwnedElements();
 			case UMLPackage.VERTEX__OWNER :
 				return isSetOwner();
 			case UMLPackage.VERTEX__OWNED_COMMENT :
 				return ownedComments != null && !ownedComments.isEmpty();
 			case UMLPackage.VERTEX__NAME :
 				return isSetName();
 			case UMLPackage.VERTEX__VISIBILITY :
 				return isSetVisibility();
 			case UMLPackage.VERTEX__QUALIFIED_NAME :
 				return QUALIFIED_NAME_EDEFAULT == null
 					? getQualifiedName() != null
 					: !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
 			case UMLPackage.VERTEX__CLIENT_DEPENDENCY :
 				return clientDependencies != null
 					&& !clientDependencies.isEmpty();
 			case UMLPackage.VERTEX__NAMESPACE :
 				return isSetNamespace();
 			case UMLPackage.VERTEX__NAME_EXPRESSION :
 				return nameExpression != null;
 			case UMLPackage.VERTEX__OUTGOING :
 				return outgoings != null && !outgoings.isEmpty();
 			case UMLPackage.VERTEX__INCOMING :
 				return incomings != null && !incomings.isEmpty();
 			case UMLPackage.VERTEX__CONTAINER :
 				return basicGetContainer() != null;
 		}
 		return eDynamicIsSet(featureID);
 	}

 	public boolean eIsSet(int featureID) {

 		switch (featureID) {
 			case UMLPackage.VERTEX__OUTGOING :
 				return !getOutgoings().isEmpty();
 			case UMLPackage.VERTEX__INCOMING :
 				return !getIncomings().isEmpty();
 		}

 		return eIsSetGen(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Namespace basicGetNamespace() {
 		Region container = basicGetContainer();
 		if (container != null) {
 			return container;
 		}
 		return super.basicGetNamespace();
 	}

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

 } //VertexImpl
	/*
	* Copyright (c) 2005, 2008 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: VertexImpl.java,v 1.16.2.3 2008/02/25 17:50:58 jbruck Exp $
	*/
	package org.eclipse.uml2.uml.internal.impl;

	import java.util.Collection;
	import java.util.Iterator;
	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.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.UML2Util;
	import org.eclipse.uml2.uml.Namespace;
	import org.eclipse.uml2.uml.Region;
	import org.eclipse.uml2.uml.StateMachine;
	import org.eclipse.uml2.uml.StringExpression;
	import org.eclipse.uml2.uml.Transition;
	import org.eclipse.uml2.uml.UMLPackage;
	import org.eclipse.uml2.uml.Vertex;
	import org.eclipse.uml2.uml.VisibilityKind;

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

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Vertex</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.VertexImpl#getNamespace <em>Namespace</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.VertexImpl#getOutgoings <em>Outgoing</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.VertexImpl#getIncomings <em>Incoming</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.VertexImpl#getContainer <em>Container</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	public abstract class VertexImpl
	extends NamedElementImpl
	implements Vertex {

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

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

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Namespace getNamespace() {
	Namespace namespace = basicGetNamespace();
	return namespace != null && namespace.eIsProxy()
	? (Namespace) eResolveProxy((InternalEObject) namespace)
	: namespace;
	}

	protected static class OutgoingEList
	extends EObjectWithInverseResolvingEList {

	public OutgoingEList(Class dataClass, InternalEObject owner,
	int featureID, int inverseFeatureID) {
	super(dataClass, owner, featureID, inverseFeatureID);
	}

	public void doAddUnique(Object object) {
	super.doAddUnique(object);
	}
	}

	protected static OutgoingEList getOutgoings(Vertex vertex,
	OutgoingEList outgoings) {

	if(!vertex.eIsProxy()){

	for (Iterator nnir = UML2Util.getNonNavigableInverseReferences(vertex)
	.iterator(); nnir.hasNext();) {

	EStructuralFeature.Setting setting = (EStructuralFeature.Setting) nnir
	.next();

	if (setting.getEStructuralFeature() == UMLPackage.Literals.TRANSITION__SOURCE) {
	EObject eObject = setting.getEObject();

	if (!outgoings.contains(eObject)) {
	outgoings.doAddUnique(eObject);
	}
	}
	}
	}

	return outgoings;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated NOT
	*/
	public EList getOutgoings() {

	if (outgoings == null) {
	outgoings = new OutgoingEList(Transition.class, this,
	UMLPackage.VERTEX__OUTGOING, UMLPackage.TRANSITION__SOURCE);
	}

	return getOutgoings(this, (OutgoingEList) outgoings);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Transition getOutgoing(String name) {
	return getOutgoing(name, false, null);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Transition getOutgoing(String name, boolean ignoreCase, EClass eClass) {
	outgoingLoop : for (Iterator i = getOutgoings().iterator(); i.hasNext();) {
	Transition outgoing = (Transition) i.next();
	if (eClass != null && !eClass.isInstance(outgoing))
	continue outgoingLoop;
	if (name != null && !(ignoreCase
	? name.equalsIgnoreCase(outgoing.getName())
	: name.equals(outgoing.getName())))
	continue outgoingLoop;
	return outgoing;
	}
	return null;
	}

	protected static class IncomingEList
	extends EObjectWithInverseResolvingEList {

	public IncomingEList(Class dataClass,
	InternalEObject owner, int featureID, int inverseFeatureID) {
	super(dataClass, owner, featureID, inverseFeatureID);
	}

	public void doAddUnique(Object object) {
	super.doAddUnique(object);
	}
	}

	protected static IncomingEList getIncomings(Vertex vertex, IncomingEList incomings) {

	if(!vertex.eIsProxy()){

	for (Iterator nnir = UML2Util.getNonNavigableInverseReferences(vertex)
	.iterator(); nnir.hasNext();) {

	EStructuralFeature.Setting setting = (EStructuralFeature.Setting) nnir
	.next();

	if (setting.getEStructuralFeature() == UMLPackage.Literals.TRANSITION__TARGET) {
	EObject eObject = setting.getEObject();

	if (!incomings.contains(eObject)) {
	incomings.doAddUnique(eObject);
	}
	}
	}
	}

	return incomings;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated NOT
	*/
	public EList getIncomings() {

	if (incomings == null) {
	incomings = new IncomingEList(Transition.class, this,
	UMLPackage.VERTEX__INCOMING, UMLPackage.TRANSITION__TARGET);
	}

	return getIncomings(this, (IncomingEList) incomings);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Transition getIncoming(String name) {
	return getIncoming(name, false, null);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Transition getIncoming(String name, boolean ignoreCase, EClass eClass) {
	incomingLoop : for (Iterator i = getIncomings().iterator(); i.hasNext();) {
	Transition incoming = (Transition) i.next();
	if (eClass != null && !eClass.isInstance(incoming))
	continue incomingLoop;
	if (name != null && !(ignoreCase
	? name.equalsIgnoreCase(incoming.getName())
	: name.equals(incoming.getName())))
	continue incomingLoop;
	return incoming;
	}
	return null;
	}

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Region basicGetContainer() {
	if (eContainerFeatureID != UMLPackage.VERTEX__CONTAINER)
	return null;
	return (Region) eInternalContainer();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain basicSetContainer(Region newContainer,
	NotificationChain msgs) {
	msgs = eBasicSetContainer((InternalEObject) newContainer,
	UMLPackage.VERTEX__CONTAINER, msgs);

	return msgs;
	}

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

	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public StateMachine containingStateMachine() {
	return VertexOperations.containingStateMachine(this);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain eInverseAdd(InternalEObject otherEnd,
	int featureID, NotificationChain msgs) {
	switch (featureID) {
	case UMLPackage.VERTEX__EANNOTATIONS :
	return ((InternalEList) getEAnnotations()).basicAdd(otherEnd,
	msgs);
	case UMLPackage.VERTEX__CLIENT_DEPENDENCY :
	return ((InternalEList) getClientDependencies()).basicAdd(
	otherEnd, msgs);
	case UMLPackage.VERTEX__OUTGOING :
	return ((InternalEList) getOutgoings())
	.basicAdd(otherEnd, msgs);
	case UMLPackage.VERTEX__INCOMING :
	return ((InternalEList) getIncomings())
	.basicAdd(otherEnd, msgs);
	case UMLPackage.VERTEX__CONTAINER :
	if (eInternalContainer() != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return basicSetContainer((Region) otherEnd, msgs);
	}
	return eDynamicInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain eInverseRemove(InternalEObject otherEnd,
	int featureID, NotificationChain msgs) {
	switch (featureID) {
	case UMLPackage.VERTEX__EANNOTATIONS :
	return ((InternalEList) getEAnnotations()).basicRemove(
	otherEnd, msgs);
	case UMLPackage.VERTEX__OWNED_COMMENT :
	return ((InternalEList) getOwnedComments()).basicRemove(
	otherEnd, msgs);
	case UMLPackage.VERTEX__CLIENT_DEPENDENCY :
	return ((InternalEList) getClientDependencies()).basicRemove(
	otherEnd, msgs);
	case UMLPackage.VERTEX__NAME_EXPRESSION :
	return basicSetNameExpression(null, msgs);
	case UMLPackage.VERTEX__OUTGOING :
	return ((InternalEList) getOutgoings()).basicRemove(otherEnd,
	msgs);
	case UMLPackage.VERTEX__INCOMING :
	return ((InternalEList) getIncomings()).basicRemove(otherEnd,
	msgs);
	case UMLPackage.VERTEX__CONTAINER :
	return basicSetContainer(null, msgs);
	}
	return eDynamicInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain eBasicRemoveFromContainerFeature(
	NotificationChain msgs) {
	switch (eContainerFeatureID) {
	case UMLPackage.VERTEX__CONTAINER :
	return eInternalContainer().eInverseRemove(this,
	UMLPackage.REGION__SUBVERTEX, Region.class, msgs);
	}
	return eDynamicBasicRemoveFromContainer(msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
	switch (featureID) {
	case UMLPackage.VERTEX__EANNOTATIONS :
	return getEAnnotations();
	case UMLPackage.VERTEX__OWNED_ELEMENT :
	return getOwnedElements();
	case UMLPackage.VERTEX__OWNER :
	if (resolve)
	return getOwner();
	return basicGetOwner();
	case UMLPackage.VERTEX__OWNED_COMMENT :
	return getOwnedComments();
	case UMLPackage.VERTEX__NAME :
	return getName();
	case UMLPackage.VERTEX__VISIBILITY :
	return getVisibility();
	case UMLPackage.VERTEX__QUALIFIED_NAME :
	return getQualifiedName();
	case UMLPackage.VERTEX__CLIENT_DEPENDENCY :
	return getClientDependencies();
	case UMLPackage.VERTEX__NAMESPACE :
	if (resolve)
	return getNamespace();
	return basicGetNamespace();
	case UMLPackage.VERTEX__NAME_EXPRESSION :
	if (resolve)
	return getNameExpression();
	return basicGetNameExpression();
	case UMLPackage.VERTEX__OUTGOING :
	return getOutgoings();
	case UMLPackage.VERTEX__INCOMING :
	return getIncomings();
	case UMLPackage.VERTEX__CONTAINER :
	if (resolve)
	return getContainer();
	return basicGetContainer();
	}
	return eDynamicGet(featureID, resolve, coreType);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eSet(int featureID, Object newValue) {
	switch (featureID) {
	case UMLPackage.VERTEX__EANNOTATIONS :
	getEAnnotations().clear();
	getEAnnotations().addAll((Collection) newValue);
	return;
	case UMLPackage.VERTEX__OWNED_COMMENT :
	getOwnedComments().clear();
	getOwnedComments().addAll((Collection) newValue);
	return;
	case UMLPackage.VERTEX__NAME :
	setName((String) newValue);
	return;
	case UMLPackage.VERTEX__VISIBILITY :
	setVisibility((VisibilityKind) newValue);
	return;
	case UMLPackage.VERTEX__CLIENT_DEPENDENCY :
	getClientDependencies().clear();
	getClientDependencies().addAll((Collection) newValue);
	return;
	case UMLPackage.VERTEX__NAME_EXPRESSION :
	setNameExpression((StringExpression) newValue);
	return;
	case UMLPackage.VERTEX__OUTGOING :
	getOutgoings().clear();
	getOutgoings().addAll((Collection) newValue);
	return;
	case UMLPackage.VERTEX__INCOMING :
	getIncomings().clear();
	getIncomings().addAll((Collection) newValue);
	return;
	case UMLPackage.VERTEX__CONTAINER :
	setContainer((Region) newValue);
	return;
	}
	eDynamicSet(featureID, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eUnset(int featureID) {
	switch (featureID) {
	case UMLPackage.VERTEX__EANNOTATIONS :
	getEAnnotations().clear();
	return;
	case UMLPackage.VERTEX__OWNED_COMMENT :
	getOwnedComments().clear();
	return;
	case UMLPackage.VERTEX__NAME :
	unsetName();
	return;
	case UMLPackage.VERTEX__VISIBILITY :
	unsetVisibility();
	return;
	case UMLPackage.VERTEX__CLIENT_DEPENDENCY :
	getClientDependencies().clear();
	return;
	case UMLPackage.VERTEX__NAME_EXPRESSION :
	setNameExpression((StringExpression) null);
	return;
	case UMLPackage.VERTEX__OUTGOING :
	getOutgoings().clear();
	return;
	case UMLPackage.VERTEX__INCOMING :
	getIncomings().clear();
	return;
	case UMLPackage.VERTEX__CONTAINER :
	setContainer((Region) null);
	return;
	}
	eDynamicUnset(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean eIsSetGen(int featureID) {
	switch (featureID) {
	case UMLPackage.VERTEX__EANNOTATIONS :
	return eAnnotations != null && !eAnnotations.isEmpty();
	case UMLPackage.VERTEX__OWNED_ELEMENT :
	return isSetOwnedElements();
	case UMLPackage.VERTEX__OWNER :
	return isSetOwner();
	case UMLPackage.VERTEX__OWNED_COMMENT :
	return ownedComments != null && !ownedComments.isEmpty();
	case UMLPackage.VERTEX__NAME :
	return isSetName();
	case UMLPackage.VERTEX__VISIBILITY :
	return isSetVisibility();
	case UMLPackage.VERTEX__QUALIFIED_NAME :
	return QUALIFIED_NAME_EDEFAULT == null
	? getQualifiedName() != null
	: !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
	case UMLPackage.VERTEX__CLIENT_DEPENDENCY :
	return clientDependencies != null
	&& !clientDependencies.isEmpty();
	case UMLPackage.VERTEX__NAMESPACE :
	return isSetNamespace();
	case UMLPackage.VERTEX__NAME_EXPRESSION :
	return nameExpression != null;
	case UMLPackage.VERTEX__OUTGOING :
	return outgoings != null && !outgoings.isEmpty();
	case UMLPackage.VERTEX__INCOMING :
	return incomings != null && !incomings.isEmpty();
	case UMLPackage.VERTEX__CONTAINER :
	return basicGetContainer() != null;
	}
	return eDynamicIsSet(featureID);
	}

	public boolean eIsSet(int featureID) {

	switch (featureID) {
	case UMLPackage.VERTEX__OUTGOING :
	return !getOutgoings().isEmpty();
	case UMLPackage.VERTEX__INCOMING :
	return !getIncomings().isEmpty();
	}

	return eIsSetGen(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Namespace basicGetNamespace() {
	Region container = basicGetContainer();
	if (container != null) {
	return container;
	}
	return super.basicGetNamespace();
	}

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

	} //VertexImpl