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

 /*
  * Copyright (c) 2005 IBM Corporation and others.
  * All rights reserved.   This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *   IBM - initial API and implementation
  *
  * $Id: InterfaceRealizationImpl.java,v 1.1 2005/11/14 22:26:05 khussey Exp $
  */
 package org.eclipse.uml2.uml.internal.impl;

 import java.util.Collection;
 import java.util.List;

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

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

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

 import org.eclipse.uml2.uml.BehavioredClassifier;
 import org.eclipse.uml2.uml.Element;
 import org.eclipse.uml2.uml.Interface;
 import org.eclipse.uml2.uml.InterfaceRealization;
 import org.eclipse.uml2.uml.NamedElement;
 import org.eclipse.uml2.uml.OpaqueExpression;
 import org.eclipse.uml2.uml.StringExpression;
 import org.eclipse.uml2.uml.TemplateParameter;
 import org.eclipse.uml2.uml.UMLPackage;
 import org.eclipse.uml2.uml.VisibilityKind;

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Interface Realization</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.InterfaceRealizationImpl#getTargets <em>Target</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.InterfaceRealizationImpl#getSources <em>Source</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.InterfaceRealizationImpl#getSuppliers <em>Supplier</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.InterfaceRealizationImpl#getClients <em>Client</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.InterfaceRealizationImpl#getContract <em>Contract</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.InterfaceRealizationImpl#getImplementingClassifier <em>Implementing Classifier</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 public class InterfaceRealizationImpl
 		extends RealizationImpl
 		implements InterfaceRealization {

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

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

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public List getSuppliers() {
 		List supplier = (List) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__SUPPLIER);
 		if (supplier == null) {
 			eVirtualSet(UMLPackage.INTERFACE_REALIZATION__SUPPLIER,
 				supplier = new SupersetEObjectResolvingEList(
 					NamedElement.class, this,
 					UMLPackage.INTERFACE_REALIZATION__SUPPLIER,
 					new int[]{UMLPackage.INTERFACE_REALIZATION__CONTRACT}));
 		}
 		return supplier;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public List getClients() {
 		List client = (List) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__CLIENT);
 		if (client == null) {
 			eVirtualSet(
 				UMLPackage.INTERFACE_REALIZATION__CLIENT,
 				client = new SupersetEObjectWithInverseResolvingEList.ManyInverse(
 					NamedElement.class,
 					this,
 					UMLPackage.INTERFACE_REALIZATION__CLIENT,
 					new int[]{UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER},
 					UMLPackage.NAMED_ELEMENT__CLIENT_DEPENDENCY));
 		}
 		return client;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Interface getContract() {
 		Interface contract = (Interface) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__CONTRACT);
 		if (contract != null && contract.eIsProxy()) {
 			Interface oldContract = contract;
 			contract = (Interface) eResolveProxy((InternalEObject) contract);
 			if (contract != oldContract) {
 				eVirtualSet(UMLPackage.INTERFACE_REALIZATION__CONTRACT,
 					contract);
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE,
 						UMLPackage.INTERFACE_REALIZATION__CONTRACT,
 						oldContract, contract));
 			}
 		}
 		return contract;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Interface basicGetContract() {
 		return (Interface) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__CONTRACT);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setContract(Interface newContract) {
 		if (newContract != null && !getSuppliers().contains(newContract)) {
 			getSuppliers().add(newContract);
 		}
 		Interface contract = newContract;
 		Object oldContract = eVirtualSet(
 			UMLPackage.INTERFACE_REALIZATION__CONTRACT, contract);
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET,
 				UMLPackage.INTERFACE_REALIZATION__CONTRACT,
 				oldContract == EVIRTUAL_NO_VALUE
 					? null
 					: oldContract, contract));

 	}

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

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

 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain eInverseAdd(InternalEObject otherEnd,
 			int featureID, Class baseClass, NotificationChain msgs) {
 		if (featureID >= 0) {
 			switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
 				case UMLPackage.INTERFACE_REALIZATION__EANNOTATIONS :
 					return ((InternalEList) getEAnnotations()).basicAdd(
 						otherEnd, msgs);
 				case UMLPackage.INTERFACE_REALIZATION__CLIENT_DEPENDENCY :
 					return ((InternalEList) getClientDependencies()).basicAdd(
 						otherEnd, msgs);
 				case UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER :
 					TemplateParameter templateParameter = (TemplateParameter) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER);
 					if (templateParameter != null)
 						msgs = ((InternalEObject) templateParameter)
 							.eInverseRemove(
 								this,
 								UMLPackage.TEMPLATE_PARAMETER__PARAMETERED_ELEMENT,
 								TemplateParameter.class, msgs);
 					return basicSetTemplateParameter(
 						(TemplateParameter) otherEnd, msgs);
 				case UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER :
 					if (eContainer != null)
 						msgs = eBasicRemoveFromContainer(msgs);
 					return eBasicSetContainer(
 						otherEnd,
 						UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER,
 						msgs);
 				case UMLPackage.INTERFACE_REALIZATION__CLIENT :
 					return ((InternalEList) getClients()).basicAdd(otherEnd,
 						msgs);
 				case UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER :
 					if (eContainer != null)
 						msgs = eBasicRemoveFromContainer(msgs);
 					return eBasicSetContainer(
 						otherEnd,
 						UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER,
 						msgs);
 				default :
 					return eDynamicInverseAdd(otherEnd, featureID, baseClass,
 						msgs);
 			}
 		}
 		if (eContainer != null)
 			msgs = eBasicRemoveFromContainer(msgs);
 		return eBasicSetContainer(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain eInverseRemove(InternalEObject otherEnd,
 			int featureID, Class baseClass, NotificationChain msgs) {
 		if (featureID >= 0) {
 			switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
 				case UMLPackage.INTERFACE_REALIZATION__EANNOTATIONS :
 					return ((InternalEList) getEAnnotations()).basicRemove(
 						otherEnd, msgs);
 				case UMLPackage.INTERFACE_REALIZATION__OWNED_COMMENT :
 					return ((InternalEList) getOwnedComments()).basicRemove(
 						otherEnd, msgs);
 				case UMLPackage.INTERFACE_REALIZATION__CLIENT_DEPENDENCY :
 					return ((InternalEList) getClientDependencies())
 						.basicRemove(otherEnd, msgs);
 				case UMLPackage.INTERFACE_REALIZATION__NAME_EXPRESSION :
 					return basicSetNameExpression(null, msgs);
 				case UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER :
 					return basicSetTemplateParameter(null, msgs);
 				case UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER :
 					return eBasicSetContainer(
 						null,
 						UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER,
 						msgs);
 				case UMLPackage.INTERFACE_REALIZATION__CLIENT :
 					return ((InternalEList) getClients()).basicRemove(otherEnd,
 						msgs);
 				case UMLPackage.INTERFACE_REALIZATION__MAPPING :
 					return basicSetMapping(null, msgs);
 				case UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER :
 					return eBasicSetContainer(
 						null,
 						UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER,
 						msgs);
 				default :
 					return eDynamicInverseRemove(otherEnd, featureID,
 						baseClass, msgs);
 			}
 		}
 		return eBasicSetContainer(null, featureID, msgs);
 	}

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Object eGet(EStructuralFeature eFeature, boolean resolve) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UMLPackage.INTERFACE_REALIZATION__EANNOTATIONS :
 				return getEAnnotations();
 			case UMLPackage.INTERFACE_REALIZATION__OWNED_ELEMENT :
 				return getOwnedElements();
 			case UMLPackage.INTERFACE_REALIZATION__OWNER :
 				if (resolve)
 					return getOwner();
 				return basicGetOwner();
 			case UMLPackage.INTERFACE_REALIZATION__OWNED_COMMENT :
 				return getOwnedComments();
 			case UMLPackage.INTERFACE_REALIZATION__NAME :
 				return getName();
 			case UMLPackage.INTERFACE_REALIZATION__VISIBILITY :
 				return getVisibility();
 			case UMLPackage.INTERFACE_REALIZATION__QUALIFIED_NAME :
 				return getQualifiedName();
 			case UMLPackage.INTERFACE_REALIZATION__CLIENT_DEPENDENCY :
 				return getClientDependencies();
 			case UMLPackage.INTERFACE_REALIZATION__NAMESPACE :
 				if (resolve)
 					return getNamespace();
 				return basicGetNamespace();
 			case UMLPackage.INTERFACE_REALIZATION__NAME_EXPRESSION :
 				return getNameExpression();
 			case UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER :
 				if (resolve)
 					return getTemplateParameter();
 				return basicGetTemplateParameter();
 			case UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER :
 				return getOwningTemplateParameter();
 			case UMLPackage.INTERFACE_REALIZATION__RELATED_ELEMENT :
 				return getRelatedElements();
 			case UMLPackage.INTERFACE_REALIZATION__SOURCE :
 				return getSources();
 			case UMLPackage.INTERFACE_REALIZATION__TARGET :
 				return getTargets();
 			case UMLPackage.INTERFACE_REALIZATION__SUPPLIER :
 				return getSuppliers();
 			case UMLPackage.INTERFACE_REALIZATION__CLIENT :
 				return getClients();
 			case UMLPackage.INTERFACE_REALIZATION__MAPPING :
 				return getMapping();
 			case UMLPackage.INTERFACE_REALIZATION__CONTRACT :
 				if (resolve)
 					return getContract();
 				return basicGetContract();
 			case UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER :
 				return getImplementingClassifier();
 		}
 		return eDynamicGet(eFeature, resolve);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eSet(EStructuralFeature eFeature, Object newValue) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UMLPackage.INTERFACE_REALIZATION__EANNOTATIONS :
 				getEAnnotations().clear();
 				getEAnnotations().addAll((Collection) newValue);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__OWNED_COMMENT :
 				getOwnedComments().clear();
 				getOwnedComments().addAll((Collection) newValue);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__NAME :
 				setName((String) newValue);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__VISIBILITY :
 				setVisibility((VisibilityKind) newValue);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__CLIENT_DEPENDENCY :
 				getClientDependencies().clear();
 				getClientDependencies().addAll((Collection) newValue);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__NAME_EXPRESSION :
 				setNameExpression((StringExpression) newValue);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER :
 				setTemplateParameter((TemplateParameter) newValue);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER :
 				setOwningTemplateParameter((TemplateParameter) newValue);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__SUPPLIER :
 				getSuppliers().clear();
 				getSuppliers().addAll((Collection) newValue);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__CLIENT :
 				getClients().clear();
 				getClients().addAll((Collection) newValue);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__MAPPING :
 				setMapping((OpaqueExpression) newValue);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__CONTRACT :
 				setContract((Interface) newValue);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER :
 				setImplementingClassifier((BehavioredClassifier) newValue);
 				return;
 		}
 		eDynamicSet(eFeature, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eUnset(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UMLPackage.INTERFACE_REALIZATION__EANNOTATIONS :
 				getEAnnotations().clear();
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__OWNED_COMMENT :
 				getOwnedComments().clear();
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__NAME :
 				setName(NAME_EDEFAULT);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__VISIBILITY :
 				setVisibility(VISIBILITY_EDEFAULT);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__CLIENT_DEPENDENCY :
 				getClientDependencies().clear();
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__NAME_EXPRESSION :
 				setNameExpression((StringExpression) null);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER :
 				setTemplateParameter((TemplateParameter) null);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER :
 				setOwningTemplateParameter((TemplateParameter) null);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__SUPPLIER :
 				getSuppliers().clear();
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__CLIENT :
 				getClients().clear();
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__MAPPING :
 				setMapping((OpaqueExpression) null);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__CONTRACT :
 				setContract((Interface) null);
 				return;
 			case UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER :
 				setImplementingClassifier((BehavioredClassifier) null);
 				return;
 		}
 		eDynamicUnset(eFeature);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean eIsSet(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UMLPackage.INTERFACE_REALIZATION__EANNOTATIONS :
 				return eAnnotations != null && !eAnnotations.isEmpty();
 			case UMLPackage.INTERFACE_REALIZATION__OWNED_ELEMENT :
 				return isSetOwnedElements();
 			case UMLPackage.INTERFACE_REALIZATION__OWNER :
 				return isSetOwner();
 			case UMLPackage.INTERFACE_REALIZATION__OWNED_COMMENT :
 				List ownedComment = (List) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__OWNED_COMMENT);
 				return ownedComment != null && !ownedComment.isEmpty();
 			case UMLPackage.INTERFACE_REALIZATION__NAME :
 				String name = eVirtualIsSet(UMLPackage.INTERFACE_REALIZATION__NAME)
 					? (String) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__NAME)
 					: NAME_EDEFAULT;
 				return NAME_EDEFAULT == null
 					? name != null
 					: !NAME_EDEFAULT.equals(name);
 			case UMLPackage.INTERFACE_REALIZATION__VISIBILITY :
 				return eVirtualIsSet(UMLPackage.INTERFACE_REALIZATION__VISIBILITY)
 					&& eVirtualGet(UMLPackage.INTERFACE_REALIZATION__VISIBILITY) != VISIBILITY_EDEFAULT;
 			case UMLPackage.INTERFACE_REALIZATION__QUALIFIED_NAME :
 				return QUALIFIED_NAME_EDEFAULT == null
 					? getQualifiedName() != null
 					: !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
 			case UMLPackage.INTERFACE_REALIZATION__CLIENT_DEPENDENCY :
 				List clientDependency = (List) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__CLIENT_DEPENDENCY);
 				return clientDependency != null && !clientDependency.isEmpty();
 			case UMLPackage.INTERFACE_REALIZATION__NAMESPACE :
 				return isSetNamespace();
 			case UMLPackage.INTERFACE_REALIZATION__NAME_EXPRESSION :
 				return eVirtualGet(UMLPackage.INTERFACE_REALIZATION__NAME_EXPRESSION) != null;
 			case UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER :
 				return eVirtualGet(UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER) != null;
 			case UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER :
 				return getOwningTemplateParameter() != null;
 			case UMLPackage.INTERFACE_REALIZATION__RELATED_ELEMENT :
 				return isSetRelatedElements();
 			case UMLPackage.INTERFACE_REALIZATION__SOURCE :
 				return isSetSources();
 			case UMLPackage.INTERFACE_REALIZATION__TARGET :
 				return isSetTargets();
 			case UMLPackage.INTERFACE_REALIZATION__SUPPLIER :
 				List supplier = (List) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__SUPPLIER);
 				return supplier != null && !supplier.isEmpty();
 			case UMLPackage.INTERFACE_REALIZATION__CLIENT :
 				List client = (List) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__CLIENT);
 				return client != null && !client.isEmpty();
 			case UMLPackage.INTERFACE_REALIZATION__MAPPING :
 				return eVirtualGet(UMLPackage.INTERFACE_REALIZATION__MAPPING) != null;
 			case UMLPackage.INTERFACE_REALIZATION__CONTRACT :
 				return eVirtualGet(UMLPackage.INTERFACE_REALIZATION__CONTRACT) != null;
 			case UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER :
 				return getImplementingClassifier() != null;
 		}
 		return eDynamicIsSet(eFeature);
 	}

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

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

 } //InterfaceRealizationImpl
	/*
	* Copyright (c) 2005 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* IBM - initial API and implementation
	*
	* $Id: InterfaceRealizationImpl.java,v 1.1 2005/11/14 22:26:05 khussey Exp $
	*/
	package org.eclipse.uml2.uml.internal.impl;

	import java.util.Collection;
	import java.util.List;

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

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

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

	import org.eclipse.uml2.uml.BehavioredClassifier;
	import org.eclipse.uml2.uml.Element;
	import org.eclipse.uml2.uml.Interface;
	import org.eclipse.uml2.uml.InterfaceRealization;
	import org.eclipse.uml2.uml.NamedElement;
	import org.eclipse.uml2.uml.OpaqueExpression;
	import org.eclipse.uml2.uml.StringExpression;
	import org.eclipse.uml2.uml.TemplateParameter;
	import org.eclipse.uml2.uml.UMLPackage;
	import org.eclipse.uml2.uml.VisibilityKind;

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Interface Realization</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.InterfaceRealizationImpl#getTargets <em>Target</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.InterfaceRealizationImpl#getSources <em>Source</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.InterfaceRealizationImpl#getSuppliers <em>Supplier</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.InterfaceRealizationImpl#getClients <em>Client</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.InterfaceRealizationImpl#getContract <em>Contract</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.InterfaceRealizationImpl#getImplementingClassifier <em>Implementing Classifier</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	public class InterfaceRealizationImpl
	extends RealizationImpl
	implements InterfaceRealization {

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

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

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public List getSuppliers() {
	List supplier = (List) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__SUPPLIER);
	if (supplier == null) {
	eVirtualSet(UMLPackage.INTERFACE_REALIZATION__SUPPLIER,
	supplier = new SupersetEObjectResolvingEList(
	NamedElement.class, this,
	UMLPackage.INTERFACE_REALIZATION__SUPPLIER,
	new int[]{UMLPackage.INTERFACE_REALIZATION__CONTRACT}));
	}
	return supplier;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public List getClients() {
	List client = (List) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__CLIENT);
	if (client == null) {
	eVirtualSet(
	UMLPackage.INTERFACE_REALIZATION__CLIENT,
	client = new SupersetEObjectWithInverseResolvingEList.ManyInverse(
	NamedElement.class,
	this,
	UMLPackage.INTERFACE_REALIZATION__CLIENT,
	new int[]{UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER},
	UMLPackage.NAMED_ELEMENT__CLIENT_DEPENDENCY));
	}
	return client;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Interface getContract() {
	Interface contract = (Interface) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__CONTRACT);
	if (contract != null && contract.eIsProxy()) {
	Interface oldContract = contract;
	contract = (Interface) eResolveProxy((InternalEObject) contract);
	if (contract != oldContract) {
	eVirtualSet(UMLPackage.INTERFACE_REALIZATION__CONTRACT,
	contract);
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE,
	UMLPackage.INTERFACE_REALIZATION__CONTRACT,
	oldContract, contract));
	}
	}
	return contract;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Interface basicGetContract() {
	return (Interface) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__CONTRACT);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setContract(Interface newContract) {
	if (newContract != null && !getSuppliers().contains(newContract)) {
	getSuppliers().add(newContract);
	}
	Interface contract = newContract;
	Object oldContract = eVirtualSet(
	UMLPackage.INTERFACE_REALIZATION__CONTRACT, contract);
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET,
	UMLPackage.INTERFACE_REALIZATION__CONTRACT,
	oldContract == EVIRTUAL_NO_VALUE
	? null
	: oldContract, contract));

	}

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

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

	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain eInverseAdd(InternalEObject otherEnd,
	int featureID, Class baseClass, NotificationChain msgs) {
	if (featureID >= 0) {
	switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
	case UMLPackage.INTERFACE_REALIZATION__EANNOTATIONS :
	return ((InternalEList) getEAnnotations()).basicAdd(
	otherEnd, msgs);
	case UMLPackage.INTERFACE_REALIZATION__CLIENT_DEPENDENCY :
	return ((InternalEList) getClientDependencies()).basicAdd(
	otherEnd, msgs);
	case UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER :
	TemplateParameter templateParameter = (TemplateParameter) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER);
	if (templateParameter != null)
	msgs = ((InternalEObject) templateParameter)
	.eInverseRemove(
	this,
	UMLPackage.TEMPLATE_PARAMETER__PARAMETERED_ELEMENT,
	TemplateParameter.class, msgs);
	return basicSetTemplateParameter(
	(TemplateParameter) otherEnd, msgs);
	case UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER :
	if (eContainer != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return eBasicSetContainer(
	otherEnd,
	UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER,
	msgs);
	case UMLPackage.INTERFACE_REALIZATION__CLIENT :
	return ((InternalEList) getClients()).basicAdd(otherEnd,
	msgs);
	case UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER :
	if (eContainer != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return eBasicSetContainer(
	otherEnd,
	UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER,
	msgs);
	default :
	return eDynamicInverseAdd(otherEnd, featureID, baseClass,
	msgs);
	}
	}
	if (eContainer != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return eBasicSetContainer(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain eInverseRemove(InternalEObject otherEnd,
	int featureID, Class baseClass, NotificationChain msgs) {
	if (featureID >= 0) {
	switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
	case UMLPackage.INTERFACE_REALIZATION__EANNOTATIONS :
	return ((InternalEList) getEAnnotations()).basicRemove(
	otherEnd, msgs);
	case UMLPackage.INTERFACE_REALIZATION__OWNED_COMMENT :
	return ((InternalEList) getOwnedComments()).basicRemove(
	otherEnd, msgs);
	case UMLPackage.INTERFACE_REALIZATION__CLIENT_DEPENDENCY :
	return ((InternalEList) getClientDependencies())
	.basicRemove(otherEnd, msgs);
	case UMLPackage.INTERFACE_REALIZATION__NAME_EXPRESSION :
	return basicSetNameExpression(null, msgs);
	case UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER :
	return basicSetTemplateParameter(null, msgs);
	case UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER :
	return eBasicSetContainer(
	null,
	UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER,
	msgs);
	case UMLPackage.INTERFACE_REALIZATION__CLIENT :
	return ((InternalEList) getClients()).basicRemove(otherEnd,
	msgs);
	case UMLPackage.INTERFACE_REALIZATION__MAPPING :
	return basicSetMapping(null, msgs);
	case UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER :
	return eBasicSetContainer(
	null,
	UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER,
	msgs);
	default :
	return eDynamicInverseRemove(otherEnd, featureID,
	baseClass, msgs);
	}
	}
	return eBasicSetContainer(null, featureID, msgs);
	}

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Object eGet(EStructuralFeature eFeature, boolean resolve) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UMLPackage.INTERFACE_REALIZATION__EANNOTATIONS :
	return getEAnnotations();
	case UMLPackage.INTERFACE_REALIZATION__OWNED_ELEMENT :
	return getOwnedElements();
	case UMLPackage.INTERFACE_REALIZATION__OWNER :
	if (resolve)
	return getOwner();
	return basicGetOwner();
	case UMLPackage.INTERFACE_REALIZATION__OWNED_COMMENT :
	return getOwnedComments();
	case UMLPackage.INTERFACE_REALIZATION__NAME :
	return getName();
	case UMLPackage.INTERFACE_REALIZATION__VISIBILITY :
	return getVisibility();
	case UMLPackage.INTERFACE_REALIZATION__QUALIFIED_NAME :
	return getQualifiedName();
	case UMLPackage.INTERFACE_REALIZATION__CLIENT_DEPENDENCY :
	return getClientDependencies();
	case UMLPackage.INTERFACE_REALIZATION__NAMESPACE :
	if (resolve)
	return getNamespace();
	return basicGetNamespace();
	case UMLPackage.INTERFACE_REALIZATION__NAME_EXPRESSION :
	return getNameExpression();
	case UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER :
	if (resolve)
	return getTemplateParameter();
	return basicGetTemplateParameter();
	case UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER :
	return getOwningTemplateParameter();
	case UMLPackage.INTERFACE_REALIZATION__RELATED_ELEMENT :
	return getRelatedElements();
	case UMLPackage.INTERFACE_REALIZATION__SOURCE :
	return getSources();
	case UMLPackage.INTERFACE_REALIZATION__TARGET :
	return getTargets();
	case UMLPackage.INTERFACE_REALIZATION__SUPPLIER :
	return getSuppliers();
	case UMLPackage.INTERFACE_REALIZATION__CLIENT :
	return getClients();
	case UMLPackage.INTERFACE_REALIZATION__MAPPING :
	return getMapping();
	case UMLPackage.INTERFACE_REALIZATION__CONTRACT :
	if (resolve)
	return getContract();
	return basicGetContract();
	case UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER :
	return getImplementingClassifier();
	}
	return eDynamicGet(eFeature, resolve);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eSet(EStructuralFeature eFeature, Object newValue) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UMLPackage.INTERFACE_REALIZATION__EANNOTATIONS :
	getEAnnotations().clear();
	getEAnnotations().addAll((Collection) newValue);
	return;
	case UMLPackage.INTERFACE_REALIZATION__OWNED_COMMENT :
	getOwnedComments().clear();
	getOwnedComments().addAll((Collection) newValue);
	return;
	case UMLPackage.INTERFACE_REALIZATION__NAME :
	setName((String) newValue);
	return;
	case UMLPackage.INTERFACE_REALIZATION__VISIBILITY :
	setVisibility((VisibilityKind) newValue);
	return;
	case UMLPackage.INTERFACE_REALIZATION__CLIENT_DEPENDENCY :
	getClientDependencies().clear();
	getClientDependencies().addAll((Collection) newValue);
	return;
	case UMLPackage.INTERFACE_REALIZATION__NAME_EXPRESSION :
	setNameExpression((StringExpression) newValue);
	return;
	case UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER :
	setTemplateParameter((TemplateParameter) newValue);
	return;
	case UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER :
	setOwningTemplateParameter((TemplateParameter) newValue);
	return;
	case UMLPackage.INTERFACE_REALIZATION__SUPPLIER :
	getSuppliers().clear();
	getSuppliers().addAll((Collection) newValue);
	return;
	case UMLPackage.INTERFACE_REALIZATION__CLIENT :
	getClients().clear();
	getClients().addAll((Collection) newValue);
	return;
	case UMLPackage.INTERFACE_REALIZATION__MAPPING :
	setMapping((OpaqueExpression) newValue);
	return;
	case UMLPackage.INTERFACE_REALIZATION__CONTRACT :
	setContract((Interface) newValue);
	return;
	case UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER :
	setImplementingClassifier((BehavioredClassifier) newValue);
	return;
	}
	eDynamicSet(eFeature, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eUnset(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UMLPackage.INTERFACE_REALIZATION__EANNOTATIONS :
	getEAnnotations().clear();
	return;
	case UMLPackage.INTERFACE_REALIZATION__OWNED_COMMENT :
	getOwnedComments().clear();
	return;
	case UMLPackage.INTERFACE_REALIZATION__NAME :
	setName(NAME_EDEFAULT);
	return;
	case UMLPackage.INTERFACE_REALIZATION__VISIBILITY :
	setVisibility(VISIBILITY_EDEFAULT);
	return;
	case UMLPackage.INTERFACE_REALIZATION__CLIENT_DEPENDENCY :
	getClientDependencies().clear();
	return;
	case UMLPackage.INTERFACE_REALIZATION__NAME_EXPRESSION :
	setNameExpression((StringExpression) null);
	return;
	case UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER :
	setTemplateParameter((TemplateParameter) null);
	return;
	case UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER :
	setOwningTemplateParameter((TemplateParameter) null);
	return;
	case UMLPackage.INTERFACE_REALIZATION__SUPPLIER :
	getSuppliers().clear();
	return;
	case UMLPackage.INTERFACE_REALIZATION__CLIENT :
	getClients().clear();
	return;
	case UMLPackage.INTERFACE_REALIZATION__MAPPING :
	setMapping((OpaqueExpression) null);
	return;
	case UMLPackage.INTERFACE_REALIZATION__CONTRACT :
	setContract((Interface) null);
	return;
	case UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER :
	setImplementingClassifier((BehavioredClassifier) null);
	return;
	}
	eDynamicUnset(eFeature);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean eIsSet(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UMLPackage.INTERFACE_REALIZATION__EANNOTATIONS :
	return eAnnotations != null && !eAnnotations.isEmpty();
	case UMLPackage.INTERFACE_REALIZATION__OWNED_ELEMENT :
	return isSetOwnedElements();
	case UMLPackage.INTERFACE_REALIZATION__OWNER :
	return isSetOwner();
	case UMLPackage.INTERFACE_REALIZATION__OWNED_COMMENT :
	List ownedComment = (List) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__OWNED_COMMENT);
	return ownedComment != null && !ownedComment.isEmpty();
	case UMLPackage.INTERFACE_REALIZATION__NAME :
	String name = eVirtualIsSet(UMLPackage.INTERFACE_REALIZATION__NAME)
	? (String) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__NAME)
	: NAME_EDEFAULT;
	return NAME_EDEFAULT == null
	? name != null
	: !NAME_EDEFAULT.equals(name);
	case UMLPackage.INTERFACE_REALIZATION__VISIBILITY :
	return eVirtualIsSet(UMLPackage.INTERFACE_REALIZATION__VISIBILITY)
	&& eVirtualGet(UMLPackage.INTERFACE_REALIZATION__VISIBILITY) != VISIBILITY_EDEFAULT;
	case UMLPackage.INTERFACE_REALIZATION__QUALIFIED_NAME :
	return QUALIFIED_NAME_EDEFAULT == null
	? getQualifiedName() != null
	: !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
	case UMLPackage.INTERFACE_REALIZATION__CLIENT_DEPENDENCY :
	List clientDependency = (List) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__CLIENT_DEPENDENCY);
	return clientDependency != null && !clientDependency.isEmpty();
	case UMLPackage.INTERFACE_REALIZATION__NAMESPACE :
	return isSetNamespace();
	case UMLPackage.INTERFACE_REALIZATION__NAME_EXPRESSION :
	return eVirtualGet(UMLPackage.INTERFACE_REALIZATION__NAME_EXPRESSION) != null;
	case UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER :
	return eVirtualGet(UMLPackage.INTERFACE_REALIZATION__TEMPLATE_PARAMETER) != null;
	case UMLPackage.INTERFACE_REALIZATION__OWNING_TEMPLATE_PARAMETER :
	return getOwningTemplateParameter() != null;
	case UMLPackage.INTERFACE_REALIZATION__RELATED_ELEMENT :
	return isSetRelatedElements();
	case UMLPackage.INTERFACE_REALIZATION__SOURCE :
	return isSetSources();
	case UMLPackage.INTERFACE_REALIZATION__TARGET :
	return isSetTargets();
	case UMLPackage.INTERFACE_REALIZATION__SUPPLIER :
	List supplier = (List) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__SUPPLIER);
	return supplier != null && !supplier.isEmpty();
	case UMLPackage.INTERFACE_REALIZATION__CLIENT :
	List client = (List) eVirtualGet(UMLPackage.INTERFACE_REALIZATION__CLIENT);
	return client != null && !client.isEmpty();
	case UMLPackage.INTERFACE_REALIZATION__MAPPING :
	return eVirtualGet(UMLPackage.INTERFACE_REALIZATION__MAPPING) != null;
	case UMLPackage.INTERFACE_REALIZATION__CONTRACT :
	return eVirtualGet(UMLPackage.INTERFACE_REALIZATION__CONTRACT) != null;
	case UMLPackage.INTERFACE_REALIZATION__IMPLEMENTING_CLASSIFIER :
	return getImplementingClassifier() != null;
	}
	return eDynamicIsSet(eFeature);
	}

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

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

	} //InterfaceRealizationImpl