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

 /*
  * Copyright (c) 2005, 2006 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: ConnectionPointReferenceImpl.java,v 1.15 2006/05/24 20:54:27 khussey Exp $
  */
 package org.eclipse.uml2.uml.internal.impl;

 import java.util.Collection;
 import java.util.Iterator;
 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.common.util.EList;

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

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

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

 import org.eclipse.uml2.uml.ConnectionPointReference;
 import org.eclipse.uml2.uml.Namespace;
 import org.eclipse.uml2.uml.Pseudostate;
 import org.eclipse.uml2.uml.Region;
 import org.eclipse.uml2.uml.State;
 import org.eclipse.uml2.uml.StringExpression;
 import org.eclipse.uml2.uml.UMLPackage;
 import org.eclipse.uml2.uml.VisibilityKind;

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

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Connection Point Reference</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.ConnectionPointReferenceImpl#getNamespace <em>Namespace</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.ConnectionPointReferenceImpl#getEntries <em>Entry</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.ConnectionPointReferenceImpl#getExits <em>Exit</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.ConnectionPointReferenceImpl#getState <em>State</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 public class ConnectionPointReferenceImpl
 		extends VertexImpl
 		implements ConnectionPointReference {

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

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

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

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public EList getEntries() {
 		if (entries == null) {
 			entries = new EObjectResolvingEList(Pseudostate.class, this,
 				UMLPackage.CONNECTION_POINT_REFERENCE__ENTRY);
 		}
 		return entries;
 	}

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Pseudostate getEntry(String name, boolean ignoreCase) {
 		entryLoop : for (Iterator i = getEntries().iterator(); i.hasNext();) {
 			Pseudostate entry = (Pseudostate) i.next();
 			if (name != null && !(ignoreCase
 				? name.equalsIgnoreCase(entry.getName())
 				: name.equals(entry.getName())))
 				continue entryLoop;
 			return entry;
 		}
 		return null;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public EList getExits() {
 		if (exits == null) {
 			exits = new EObjectResolvingEList(Pseudostate.class, this,
 				UMLPackage.CONNECTION_POINT_REFERENCE__EXIT);
 		}
 		return exits;
 	}

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Pseudostate getExit(String name, boolean ignoreCase) {
 		exitLoop : for (Iterator i = getExits().iterator(); i.hasNext();) {
 			Pseudostate exit = (Pseudostate) i.next();
 			if (name != null && !(ignoreCase
 				? name.equalsIgnoreCase(exit.getName())
 				: name.equals(exit.getName())))
 				continue exitLoop;
 			return exit;
 		}
 		return null;
 	}

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain basicSetState(State newState,
 			NotificationChain msgs) {
 		msgs = eBasicSetContainer((InternalEObject) newState,
 			UMLPackage.CONNECTION_POINT_REFERENCE__STATE, msgs);

 		return msgs;
 	}

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

 	}

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain eInverseAdd(InternalEObject otherEnd,
 			int featureID, NotificationChain msgs) {
 		switch (featureID) {
 			case UMLPackage.CONNECTION_POINT_REFERENCE__EANNOTATIONS :
 				return ((InternalEList) getEAnnotations()).basicAdd(otherEnd,
 					msgs);
 			case UMLPackage.CONNECTION_POINT_REFERENCE__CLIENT_DEPENDENCY :
 				return ((InternalEList) getClientDependencies()).basicAdd(
 					otherEnd, msgs);
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OUTGOING :
 				return ((InternalEList) getOutgoings())
 					.basicAdd(otherEnd, msgs);
 			case UMLPackage.CONNECTION_POINT_REFERENCE__INCOMING :
 				return ((InternalEList) getIncomings())
 					.basicAdd(otherEnd, msgs);
 			case UMLPackage.CONNECTION_POINT_REFERENCE__CONTAINER :
 				if (eInternalContainer() != null)
 					msgs = eBasicRemoveFromContainer(msgs);
 				return basicSetContainer((Region) otherEnd, msgs);
 			case UMLPackage.CONNECTION_POINT_REFERENCE__STATE :
 				if (eInternalContainer() != null)
 					msgs = eBasicRemoveFromContainer(msgs);
 				return basicSetState((State) 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.CONNECTION_POINT_REFERENCE__EANNOTATIONS :
 				return ((InternalEList) getEAnnotations()).basicRemove(
 					otherEnd, msgs);
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENT :
 				return ((InternalEList) getOwnedComments()).basicRemove(
 					otherEnd, msgs);
 			case UMLPackage.CONNECTION_POINT_REFERENCE__CLIENT_DEPENDENCY :
 				return ((InternalEList) getClientDependencies()).basicRemove(
 					otherEnd, msgs);
 			case UMLPackage.CONNECTION_POINT_REFERENCE__NAME_EXPRESSION :
 				return basicSetNameExpression(null, msgs);
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OUTGOING :
 				return ((InternalEList) getOutgoings()).basicRemove(otherEnd,
 					msgs);
 			case UMLPackage.CONNECTION_POINT_REFERENCE__INCOMING :
 				return ((InternalEList) getIncomings()).basicRemove(otherEnd,
 					msgs);
 			case UMLPackage.CONNECTION_POINT_REFERENCE__CONTAINER :
 				return basicSetContainer(null, msgs);
 			case UMLPackage.CONNECTION_POINT_REFERENCE__STATE :
 				return basicSetState(null, msgs);
 		}
 		return eDynamicInverseRemove(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain eBasicRemoveFromContainerFeature(
 			NotificationChain msgs) {
 		switch (eContainerFeatureID) {
 			case UMLPackage.CONNECTION_POINT_REFERENCE__CONTAINER :
 				return eInternalContainer().eInverseRemove(this,
 					UMLPackage.REGION__SUBVERTEX, Region.class, msgs);
 			case UMLPackage.CONNECTION_POINT_REFERENCE__STATE :
 				return eInternalContainer().eInverseRemove(this,
 					UMLPackage.STATE__CONNECTION, State.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.CONNECTION_POINT_REFERENCE__EANNOTATIONS :
 				return getEAnnotations();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OWNED_ELEMENT :
 				return getOwnedElements();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OWNER :
 				if (resolve)
 					return getOwner();
 				return basicGetOwner();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENT :
 				return getOwnedComments();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__NAME :
 				return getName();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__VISIBILITY :
 				return getVisibility();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__QUALIFIED_NAME :
 				return getQualifiedName();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__CLIENT_DEPENDENCY :
 				return getClientDependencies();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__NAMESPACE :
 				if (resolve)
 					return getNamespace();
 				return basicGetNamespace();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__NAME_EXPRESSION :
 				if (resolve)
 					return getNameExpression();
 				return basicGetNameExpression();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OUTGOING :
 				return getOutgoings();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__INCOMING :
 				return getIncomings();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__CONTAINER :
 				if (resolve)
 					return getContainer();
 				return basicGetContainer();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__ENTRY :
 				return getEntries();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__EXIT :
 				return getExits();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__STATE :
 				if (resolve)
 					return getState();
 				return basicGetState();
 		}
 		return eDynamicGet(featureID, resolve, coreType);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eSet(int featureID, Object newValue) {
 		switch (featureID) {
 			case UMLPackage.CONNECTION_POINT_REFERENCE__EANNOTATIONS :
 				getEAnnotations().clear();
 				getEAnnotations().addAll((Collection) newValue);
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENT :
 				getOwnedComments().clear();
 				getOwnedComments().addAll((Collection) newValue);
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__NAME :
 				setName((String) newValue);
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__VISIBILITY :
 				setVisibility((VisibilityKind) newValue);
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__CLIENT_DEPENDENCY :
 				getClientDependencies().clear();
 				getClientDependencies().addAll((Collection) newValue);
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__NAME_EXPRESSION :
 				setNameExpression((StringExpression) newValue);
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OUTGOING :
 				getOutgoings().clear();
 				getOutgoings().addAll((Collection) newValue);
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__INCOMING :
 				getIncomings().clear();
 				getIncomings().addAll((Collection) newValue);
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__CONTAINER :
 				setContainer((Region) newValue);
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__ENTRY :
 				getEntries().clear();
 				getEntries().addAll((Collection) newValue);
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__EXIT :
 				getExits().clear();
 				getExits().addAll((Collection) newValue);
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__STATE :
 				setState((State) newValue);
 				return;
 		}
 		eDynamicSet(featureID, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eUnset(int featureID) {
 		switch (featureID) {
 			case UMLPackage.CONNECTION_POINT_REFERENCE__EANNOTATIONS :
 				getEAnnotations().clear();
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENT :
 				getOwnedComments().clear();
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__NAME :
 				unsetName();
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__VISIBILITY :
 				unsetVisibility();
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__CLIENT_DEPENDENCY :
 				getClientDependencies().clear();
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__NAME_EXPRESSION :
 				setNameExpression((StringExpression) null);
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OUTGOING :
 				getOutgoings().clear();
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__INCOMING :
 				getIncomings().clear();
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__CONTAINER :
 				setContainer((Region) null);
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__ENTRY :
 				getEntries().clear();
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__EXIT :
 				getExits().clear();
 				return;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__STATE :
 				setState((State) null);
 				return;
 		}
 		eDynamicUnset(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean eIsSet(int featureID) {
 		switch (featureID) {
 			case UMLPackage.CONNECTION_POINT_REFERENCE__EANNOTATIONS :
 				return eAnnotations != null && !eAnnotations.isEmpty();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OWNED_ELEMENT :
 				return isSetOwnedElements();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OWNER :
 				return isSetOwner();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENT :
 				return ownedComments != null && !ownedComments.isEmpty();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__NAME :
 				return isSetName();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__VISIBILITY :
 				return isSetVisibility();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__QUALIFIED_NAME :
 				return QUALIFIED_NAME_EDEFAULT == null
 					? getQualifiedName() != null
 					: !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
 			case UMLPackage.CONNECTION_POINT_REFERENCE__CLIENT_DEPENDENCY :
 				return clientDependencies != null
 					&& !clientDependencies.isEmpty();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__NAMESPACE :
 				return isSetNamespace();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__NAME_EXPRESSION :
 				return nameExpression != null;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__OUTGOING :
 				return outgoings != null && !outgoings.isEmpty();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__INCOMING :
 				return incomings != null && !incomings.isEmpty();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__CONTAINER :
 				return basicGetContainer() != null;
 			case UMLPackage.CONNECTION_POINT_REFERENCE__ENTRY :
 				return entries != null && !entries.isEmpty();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__EXIT :
 				return exits != null && !exits.isEmpty();
 			case UMLPackage.CONNECTION_POINT_REFERENCE__STATE :
 				return basicGetState() != null;
 		}
 		return eDynamicIsSet(featureID);
 	}

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

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

 } //ConnectionPointReferenceImpl
	/*
	* Copyright (c) 2005, 2006 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: ConnectionPointReferenceImpl.java,v 1.15 2006/05/24 20:54:27 khussey Exp $
	*/
	package org.eclipse.uml2.uml.internal.impl;

	import java.util.Collection;
	import java.util.Iterator;
	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.common.util.EList;

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

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

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

	import org.eclipse.uml2.uml.ConnectionPointReference;
	import org.eclipse.uml2.uml.Namespace;
	import org.eclipse.uml2.uml.Pseudostate;
	import org.eclipse.uml2.uml.Region;
	import org.eclipse.uml2.uml.State;
	import org.eclipse.uml2.uml.StringExpression;
	import org.eclipse.uml2.uml.UMLPackage;
	import org.eclipse.uml2.uml.VisibilityKind;

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

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Connection Point Reference</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.ConnectionPointReferenceImpl#getNamespace <em>Namespace</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.ConnectionPointReferenceImpl#getEntries <em>Entry</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.ConnectionPointReferenceImpl#getExits <em>Exit</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.ConnectionPointReferenceImpl#getState <em>State</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	public class ConnectionPointReferenceImpl
	extends VertexImpl
	implements ConnectionPointReference {

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

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

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

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public EList getEntries() {
	if (entries == null) {
	entries = new EObjectResolvingEList(Pseudostate.class, this,
	UMLPackage.CONNECTION_POINT_REFERENCE__ENTRY);
	}
	return entries;
	}

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Pseudostate getEntry(String name, boolean ignoreCase) {
	entryLoop : for (Iterator i = getEntries().iterator(); i.hasNext();) {
	Pseudostate entry = (Pseudostate) i.next();
	if (name != null && !(ignoreCase
	? name.equalsIgnoreCase(entry.getName())
	: name.equals(entry.getName())))
	continue entryLoop;
	return entry;
	}
	return null;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public EList getExits() {
	if (exits == null) {
	exits = new EObjectResolvingEList(Pseudostate.class, this,
	UMLPackage.CONNECTION_POINT_REFERENCE__EXIT);
	}
	return exits;
	}

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Pseudostate getExit(String name, boolean ignoreCase) {
	exitLoop : for (Iterator i = getExits().iterator(); i.hasNext();) {
	Pseudostate exit = (Pseudostate) i.next();
	if (name != null && !(ignoreCase
	? name.equalsIgnoreCase(exit.getName())
	: name.equals(exit.getName())))
	continue exitLoop;
	return exit;
	}
	return null;
	}

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain basicSetState(State newState,
	NotificationChain msgs) {
	msgs = eBasicSetContainer((InternalEObject) newState,
	UMLPackage.CONNECTION_POINT_REFERENCE__STATE, msgs);

	return msgs;
	}

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

	}

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain eInverseAdd(InternalEObject otherEnd,
	int featureID, NotificationChain msgs) {
	switch (featureID) {
	case UMLPackage.CONNECTION_POINT_REFERENCE__EANNOTATIONS :
	return ((InternalEList) getEAnnotations()).basicAdd(otherEnd,
	msgs);
	case UMLPackage.CONNECTION_POINT_REFERENCE__CLIENT_DEPENDENCY :
	return ((InternalEList) getClientDependencies()).basicAdd(
	otherEnd, msgs);
	case UMLPackage.CONNECTION_POINT_REFERENCE__OUTGOING :
	return ((InternalEList) getOutgoings())
	.basicAdd(otherEnd, msgs);
	case UMLPackage.CONNECTION_POINT_REFERENCE__INCOMING :
	return ((InternalEList) getIncomings())
	.basicAdd(otherEnd, msgs);
	case UMLPackage.CONNECTION_POINT_REFERENCE__CONTAINER :
	if (eInternalContainer() != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return basicSetContainer((Region) otherEnd, msgs);
	case UMLPackage.CONNECTION_POINT_REFERENCE__STATE :
	if (eInternalContainer() != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return basicSetState((State) 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.CONNECTION_POINT_REFERENCE__EANNOTATIONS :
	return ((InternalEList) getEAnnotations()).basicRemove(
	otherEnd, msgs);
	case UMLPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENT :
	return ((InternalEList) getOwnedComments()).basicRemove(
	otherEnd, msgs);
	case UMLPackage.CONNECTION_POINT_REFERENCE__CLIENT_DEPENDENCY :
	return ((InternalEList) getClientDependencies()).basicRemove(
	otherEnd, msgs);
	case UMLPackage.CONNECTION_POINT_REFERENCE__NAME_EXPRESSION :
	return basicSetNameExpression(null, msgs);
	case UMLPackage.CONNECTION_POINT_REFERENCE__OUTGOING :
	return ((InternalEList) getOutgoings()).basicRemove(otherEnd,
	msgs);
	case UMLPackage.CONNECTION_POINT_REFERENCE__INCOMING :
	return ((InternalEList) getIncomings()).basicRemove(otherEnd,
	msgs);
	case UMLPackage.CONNECTION_POINT_REFERENCE__CONTAINER :
	return basicSetContainer(null, msgs);
	case UMLPackage.CONNECTION_POINT_REFERENCE__STATE :
	return basicSetState(null, msgs);
	}
	return eDynamicInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain eBasicRemoveFromContainerFeature(
	NotificationChain msgs) {
	switch (eContainerFeatureID) {
	case UMLPackage.CONNECTION_POINT_REFERENCE__CONTAINER :
	return eInternalContainer().eInverseRemove(this,
	UMLPackage.REGION__SUBVERTEX, Region.class, msgs);
	case UMLPackage.CONNECTION_POINT_REFERENCE__STATE :
	return eInternalContainer().eInverseRemove(this,
	UMLPackage.STATE__CONNECTION, State.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.CONNECTION_POINT_REFERENCE__EANNOTATIONS :
	return getEAnnotations();
	case UMLPackage.CONNECTION_POINT_REFERENCE__OWNED_ELEMENT :
	return getOwnedElements();
	case UMLPackage.CONNECTION_POINT_REFERENCE__OWNER :
	if (resolve)
	return getOwner();
	return basicGetOwner();
	case UMLPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENT :
	return getOwnedComments();
	case UMLPackage.CONNECTION_POINT_REFERENCE__NAME :
	return getName();
	case UMLPackage.CONNECTION_POINT_REFERENCE__VISIBILITY :
	return getVisibility();
	case UMLPackage.CONNECTION_POINT_REFERENCE__QUALIFIED_NAME :
	return getQualifiedName();
	case UMLPackage.CONNECTION_POINT_REFERENCE__CLIENT_DEPENDENCY :
	return getClientDependencies();
	case UMLPackage.CONNECTION_POINT_REFERENCE__NAMESPACE :
	if (resolve)
	return getNamespace();
	return basicGetNamespace();
	case UMLPackage.CONNECTION_POINT_REFERENCE__NAME_EXPRESSION :
	if (resolve)
	return getNameExpression();
	return basicGetNameExpression();
	case UMLPackage.CONNECTION_POINT_REFERENCE__OUTGOING :
	return getOutgoings();
	case UMLPackage.CONNECTION_POINT_REFERENCE__INCOMING :
	return getIncomings();
	case UMLPackage.CONNECTION_POINT_REFERENCE__CONTAINER :
	if (resolve)
	return getContainer();
	return basicGetContainer();
	case UMLPackage.CONNECTION_POINT_REFERENCE__ENTRY :
	return getEntries();
	case UMLPackage.CONNECTION_POINT_REFERENCE__EXIT :
	return getExits();
	case UMLPackage.CONNECTION_POINT_REFERENCE__STATE :
	if (resolve)
	return getState();
	return basicGetState();
	}
	return eDynamicGet(featureID, resolve, coreType);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eSet(int featureID, Object newValue) {
	switch (featureID) {
	case UMLPackage.CONNECTION_POINT_REFERENCE__EANNOTATIONS :
	getEAnnotations().clear();
	getEAnnotations().addAll((Collection) newValue);
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENT :
	getOwnedComments().clear();
	getOwnedComments().addAll((Collection) newValue);
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__NAME :
	setName((String) newValue);
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__VISIBILITY :
	setVisibility((VisibilityKind) newValue);
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__CLIENT_DEPENDENCY :
	getClientDependencies().clear();
	getClientDependencies().addAll((Collection) newValue);
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__NAME_EXPRESSION :
	setNameExpression((StringExpression) newValue);
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__OUTGOING :
	getOutgoings().clear();
	getOutgoings().addAll((Collection) newValue);
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__INCOMING :
	getIncomings().clear();
	getIncomings().addAll((Collection) newValue);
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__CONTAINER :
	setContainer((Region) newValue);
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__ENTRY :
	getEntries().clear();
	getEntries().addAll((Collection) newValue);
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__EXIT :
	getExits().clear();
	getExits().addAll((Collection) newValue);
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__STATE :
	setState((State) newValue);
	return;
	}
	eDynamicSet(featureID, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eUnset(int featureID) {
	switch (featureID) {
	case UMLPackage.CONNECTION_POINT_REFERENCE__EANNOTATIONS :
	getEAnnotations().clear();
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENT :
	getOwnedComments().clear();
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__NAME :
	unsetName();
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__VISIBILITY :
	unsetVisibility();
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__CLIENT_DEPENDENCY :
	getClientDependencies().clear();
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__NAME_EXPRESSION :
	setNameExpression((StringExpression) null);
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__OUTGOING :
	getOutgoings().clear();
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__INCOMING :
	getIncomings().clear();
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__CONTAINER :
	setContainer((Region) null);
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__ENTRY :
	getEntries().clear();
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__EXIT :
	getExits().clear();
	return;
	case UMLPackage.CONNECTION_POINT_REFERENCE__STATE :
	setState((State) null);
	return;
	}
	eDynamicUnset(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean eIsSet(int featureID) {
	switch (featureID) {
	case UMLPackage.CONNECTION_POINT_REFERENCE__EANNOTATIONS :
	return eAnnotations != null && !eAnnotations.isEmpty();
	case UMLPackage.CONNECTION_POINT_REFERENCE__OWNED_ELEMENT :
	return isSetOwnedElements();
	case UMLPackage.CONNECTION_POINT_REFERENCE__OWNER :
	return isSetOwner();
	case UMLPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENT :
	return ownedComments != null && !ownedComments.isEmpty();
	case UMLPackage.CONNECTION_POINT_REFERENCE__NAME :
	return isSetName();
	case UMLPackage.CONNECTION_POINT_REFERENCE__VISIBILITY :
	return isSetVisibility();
	case UMLPackage.CONNECTION_POINT_REFERENCE__QUALIFIED_NAME :
	return QUALIFIED_NAME_EDEFAULT == null
	? getQualifiedName() != null
	: !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
	case UMLPackage.CONNECTION_POINT_REFERENCE__CLIENT_DEPENDENCY :
	return clientDependencies != null
	&& !clientDependencies.isEmpty();
	case UMLPackage.CONNECTION_POINT_REFERENCE__NAMESPACE :
	return isSetNamespace();
	case UMLPackage.CONNECTION_POINT_REFERENCE__NAME_EXPRESSION :
	return nameExpression != null;
	case UMLPackage.CONNECTION_POINT_REFERENCE__OUTGOING :
	return outgoings != null && !outgoings.isEmpty();
	case UMLPackage.CONNECTION_POINT_REFERENCE__INCOMING :
	return incomings != null && !incomings.isEmpty();
	case UMLPackage.CONNECTION_POINT_REFERENCE__CONTAINER :
	return basicGetContainer() != null;
	case UMLPackage.CONNECTION_POINT_REFERENCE__ENTRY :
	return entries != null && !entries.isEmpty();
	case UMLPackage.CONNECTION_POINT_REFERENCE__EXIT :
	return exits != null && !exits.isEmpty();
	case UMLPackage.CONNECTION_POINT_REFERENCE__STATE :
	return basicGetState() != null;
	}
	return eDynamicIsSet(featureID);
	}

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

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

	} //ConnectionPointReferenceImpl