cdo/bundles/uml/org.eclipse.uml2.uml.cdo/src/org/eclipse/uml2/uml/cdo/internal/impl/CollaborationUseImpl.java - papyrus/org.eclipse.papyrus-collaborativemodeling - Git at Google

 /*
  * Copyright (c) 2005, 2018 IBM Corporation, CEA, and others.
  * All rights reserved.   This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v20.html
  *
  * Contributors:
  *   IBM - initial API and implementation
  *   Kenn Hussey - 286329, 323181, 535301
  *   Kenn Hussey (CEA) - 327039, 351774, 418466, 451350, 485756
  *
  */
 package org.eclipse.uml2.uml.cdo.internal.impl;

 import java.lang.reflect.InvocationTargetException;
 import java.util.Collection;
 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.EAnnotation;
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.InternalEObject;

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

 import org.eclipse.emf.ecore.resource.Resource;

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

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

 import org.eclipse.uml2.uml.Collaboration;
 import org.eclipse.uml2.uml.CollaborationUse;
 import org.eclipse.uml2.uml.Comment;
 import org.eclipse.uml2.uml.Dependency;
 import org.eclipse.uml2.uml.Element;
 import org.eclipse.uml2.uml.NamedElement;
 import org.eclipse.uml2.uml.Namespace;
 import org.eclipse.uml2.uml.Stereotype;
 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.CollaborationUseOperations;

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Collaboration Use</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * </p>
  * <ul>
  *   <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.CollaborationUseImpl#getOwnedElements <em>Owned Element</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.CollaborationUseImpl#getRoleBindings <em>Role Binding</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.CollaborationUseImpl#getType <em>Type</em>}</li>
  * </ul>
  *
  * @generated
  */
 public class CollaborationUseImpl
 		extends NamedElementImpl
 		implements CollaborationUse {

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public EList<Element> getOwnedElements() {
 		CacheAdapter cache = getCacheAdapter();
 		if (cache != null) {
 			Resource eResource = eResource();
 			@SuppressWarnings("unchecked")
 			EList<Element> ownedElements = (EList<Element>) cache.get(eResource, this, UMLPackage.Literals.ELEMENT__OWNED_ELEMENT);
 			if (ownedElements == null) {
 				cache.put(eResource, this, UMLPackage.Literals.ELEMENT__OWNED_ELEMENT, ownedElements = new DerivedUnionEObjectEList<Element>(Element.class, this, UMLPackage.COLLABORATION_USE__OWNED_ELEMENT, OWNED_ELEMENT_ESUBSETS));
 			}
 			return ownedElements;
 		}
 		return new DerivedUnionEObjectEList<Element>(Element.class, this, UMLPackage.COLLABORATION_USE__OWNED_ELEMENT, OWNED_ELEMENT_ESUBSETS);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Collaboration getType() {
 		return (Collaboration) eDynamicGet(UMLPackage.COLLABORATION_USE__TYPE - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.COLLABORATION_USE__TYPE, true, true);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Collaboration basicGetType() {
 		return (Collaboration) eDynamicGet(UMLPackage.COLLABORATION_USE__TYPE - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.COLLABORATION_USE__TYPE, false, true);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setType(Collaboration newType) {
 		eDynamicSet(UMLPackage.COLLABORATION_USE__TYPE - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.COLLABORATION_USE__TYPE, newType);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@SuppressWarnings("unchecked")
 	public EList<Dependency> getRoleBindings() {
 		return (EList<Dependency>) eDynamicGet(UMLPackage.COLLABORATION_USE__ROLE_BINDING - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.COLLABORATION_USE__ROLE_BINDING, true, true);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Dependency createRoleBinding(String name, EClass eClass) {
 		Dependency newRoleBinding = (Dependency) create(eClass);
 		getRoleBindings().add(newRoleBinding);
 		if (name != null)
 			newRoleBinding.setName(name);
 		return newRoleBinding;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Dependency createRoleBinding(String name) {
 		return createRoleBinding(name, UMLPackage.Literals.DEPENDENCY);
 	}

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Dependency getRoleBinding(String name, boolean ignoreCase,
 			EClass eClass, boolean createOnDemand) {
 		roleBindingLoop: for (Dependency roleBinding : getRoleBindings()) {
 			if (eClass != null && !eClass.isInstance(roleBinding))
 				continue roleBindingLoop;
 			if (name != null && !(ignoreCase ? name.equalsIgnoreCase(roleBinding.getName()) : name.equals(roleBinding.getName())))
 				continue roleBindingLoop;
 			return roleBinding;
 		}
 		return createOnDemand && eClass != null ? createRoleBinding(name, eClass) : null;
 	}

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

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public NotificationChain eInverseRemove(InternalEObject otherEnd,
 			int featureID, NotificationChain msgs) {
 		switch (featureID) {
 		case UMLPackage.COLLABORATION_USE__EANNOTATIONS:
 			return ((InternalEList<?>) getEAnnotations()).basicRemove(otherEnd, msgs);
 		case UMLPackage.COLLABORATION_USE__OWNED_COMMENT:
 			return ((InternalEList<?>) getOwnedComments()).basicRemove(otherEnd, msgs);
 		case UMLPackage.COLLABORATION_USE__NAME_EXPRESSION:
 			return basicSetNameExpression(null, msgs);
 		case UMLPackage.COLLABORATION_USE__ROLE_BINDING:
 			return ((InternalEList<?>) getRoleBindings()).basicRemove(otherEnd, msgs);
 		}
 		return eDynamicInverseRemove(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public Object eGet(int featureID, boolean resolve, boolean coreType) {
 		switch (featureID) {
 		case UMLPackage.COLLABORATION_USE__EANNOTATIONS:
 			return getEAnnotations();
 		case UMLPackage.COLLABORATION_USE__OWNED_COMMENT:
 			return getOwnedComments();
 		case UMLPackage.COLLABORATION_USE__OWNED_ELEMENT:
 			return getOwnedElements();
 		case UMLPackage.COLLABORATION_USE__OWNER:
 			if (resolve)
 				return getOwner();
 			return basicGetOwner();
 		case UMLPackage.COLLABORATION_USE__CLIENT_DEPENDENCY:
 			return getClientDependencies();
 		case UMLPackage.COLLABORATION_USE__NAME:
 			return getName();
 		case UMLPackage.COLLABORATION_USE__NAME_EXPRESSION:
 			if (resolve)
 				return getNameExpression();
 			return basicGetNameExpression();
 		case UMLPackage.COLLABORATION_USE__NAMESPACE:
 			if (resolve)
 				return getNamespace();
 			return basicGetNamespace();
 		case UMLPackage.COLLABORATION_USE__QUALIFIED_NAME:
 			return getQualifiedName();
 		case UMLPackage.COLLABORATION_USE__VISIBILITY:
 			return getVisibility();
 		case UMLPackage.COLLABORATION_USE__ROLE_BINDING:
 			return getRoleBindings();
 		case UMLPackage.COLLABORATION_USE__TYPE:
 			if (resolve)
 				return getType();
 			return basicGetType();
 		}
 		return eDynamicGet(featureID, resolve, coreType);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@SuppressWarnings("unchecked")
 	@Override
 	public void eSet(int featureID, Object newValue) {
 		switch (featureID) {
 		case UMLPackage.COLLABORATION_USE__EANNOTATIONS:
 			getEAnnotations().clear();
 			getEAnnotations().addAll((Collection<? extends EAnnotation>) newValue);
 			return;
 		case UMLPackage.COLLABORATION_USE__OWNED_COMMENT:
 			getOwnedComments().clear();
 			getOwnedComments().addAll((Collection<? extends Comment>) newValue);
 			return;
 		case UMLPackage.COLLABORATION_USE__NAME:
 			setName((String) newValue);
 			return;
 		case UMLPackage.COLLABORATION_USE__NAME_EXPRESSION:
 			setNameExpression((StringExpression) newValue);
 			return;
 		case UMLPackage.COLLABORATION_USE__VISIBILITY:
 			setVisibility((VisibilityKind) newValue);
 			return;
 		case UMLPackage.COLLABORATION_USE__ROLE_BINDING:
 			getRoleBindings().clear();
 			getRoleBindings().addAll((Collection<? extends Dependency>) newValue);
 			return;
 		case UMLPackage.COLLABORATION_USE__TYPE:
 			setType((Collaboration) newValue);
 			return;
 		}
 		eDynamicSet(featureID, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void eUnset(int featureID) {
 		switch (featureID) {
 		case UMLPackage.COLLABORATION_USE__EANNOTATIONS:
 			getEAnnotations().clear();
 			return;
 		case UMLPackage.COLLABORATION_USE__OWNED_COMMENT:
 			getOwnedComments().clear();
 			return;
 		case UMLPackage.COLLABORATION_USE__NAME:
 			unsetName();
 			return;
 		case UMLPackage.COLLABORATION_USE__NAME_EXPRESSION:
 			setNameExpression((StringExpression) null);
 			return;
 		case UMLPackage.COLLABORATION_USE__VISIBILITY:
 			unsetVisibility();
 			return;
 		case UMLPackage.COLLABORATION_USE__ROLE_BINDING:
 			getRoleBindings().clear();
 			return;
 		case UMLPackage.COLLABORATION_USE__TYPE:
 			setType((Collaboration) null);
 			return;
 		}
 		eDynamicUnset(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean eIsSet(int featureID) {
 		switch (featureID) {
 		case UMLPackage.COLLABORATION_USE__EANNOTATIONS:
 			return !getEAnnotations().isEmpty();
 		case UMLPackage.COLLABORATION_USE__OWNED_COMMENT:
 			return !getOwnedComments().isEmpty();
 		case UMLPackage.COLLABORATION_USE__OWNED_ELEMENT:
 			return isSetOwnedElements();
 		case UMLPackage.COLLABORATION_USE__OWNER:
 			return isSetOwner();
 		case UMLPackage.COLLABORATION_USE__CLIENT_DEPENDENCY:
 			return !getClientDependencies().isEmpty();
 		case UMLPackage.COLLABORATION_USE__NAME:
 			return isSetName();
 		case UMLPackage.COLLABORATION_USE__NAME_EXPRESSION:
 			return basicGetNameExpression() != null;
 		case UMLPackage.COLLABORATION_USE__NAMESPACE:
 			return isSetNamespace();
 		case UMLPackage.COLLABORATION_USE__QUALIFIED_NAME:
 			return QUALIFIED_NAME_EDEFAULT == null ? getQualifiedName() != null : !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
 		case UMLPackage.COLLABORATION_USE__VISIBILITY:
 			return isSetVisibility();
 		case UMLPackage.COLLABORATION_USE__ROLE_BINDING:
 			return !getRoleBindings().isEmpty();
 		case UMLPackage.COLLABORATION_USE__TYPE:
 			return basicGetType() != null;
 		}
 		return eDynamicIsSet(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	@SuppressWarnings("unchecked")
 	public Object eInvoke(int operationID, EList<?> arguments)
 			throws InvocationTargetException {
 		switch (operationID) {
 		case UMLPackage.COLLABORATION_USE___GET_EANNOTATION__STRING:
 			return getEAnnotation((String) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___VALIDATE_HAS_OWNER__DIAGNOSTICCHAIN_MAP:
 			return validateHasOwner((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
 		case UMLPackage.COLLABORATION_USE___VALIDATE_NOT_OWN_SELF__DIAGNOSTICCHAIN_MAP:
 			return validateNotOwnSelf((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
 		case UMLPackage.COLLABORATION_USE___ADD_KEYWORD__STRING:
 			return addKeyword((String) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___APPLY_STEREOTYPE__STEREOTYPE:
 			return applyStereotype((Stereotype) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___CREATE_EANNOTATION__STRING:
 			return createEAnnotation((String) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___DESTROY:
 			destroy();
 			return null;
 		case UMLPackage.COLLABORATION_USE___GET_KEYWORDS:
 			return getKeywords();
 		case UMLPackage.COLLABORATION_USE___GET_APPLICABLE_STEREOTYPE__STRING:
 			return getApplicableStereotype((String) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___GET_APPLICABLE_STEREOTYPES:
 			return getApplicableStereotypes();
 		case UMLPackage.COLLABORATION_USE___GET_APPLIED_STEREOTYPE__STRING:
 			return getAppliedStereotype((String) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___GET_APPLIED_STEREOTYPES:
 			return getAppliedStereotypes();
 		case UMLPackage.COLLABORATION_USE___GET_APPLIED_SUBSTEREOTYPE__STEREOTYPE_STRING:
 			return getAppliedSubstereotype((Stereotype) arguments.get(0), (String) arguments.get(1));
 		case UMLPackage.COLLABORATION_USE___GET_APPLIED_SUBSTEREOTYPES__STEREOTYPE:
 			return getAppliedSubstereotypes((Stereotype) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___GET_MODEL:
 			return getModel();
 		case UMLPackage.COLLABORATION_USE___GET_NEAREST_PACKAGE:
 			return getNearestPackage();
 		case UMLPackage.COLLABORATION_USE___GET_RELATIONSHIPS:
 			return getRelationships();
 		case UMLPackage.COLLABORATION_USE___GET_RELATIONSHIPS__ECLASS:
 			return getRelationships((EClass) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___GET_REQUIRED_STEREOTYPE__STRING:
 			return getRequiredStereotype((String) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___GET_REQUIRED_STEREOTYPES:
 			return getRequiredStereotypes();
 		case UMLPackage.COLLABORATION_USE___GET_SOURCE_DIRECTED_RELATIONSHIPS:
 			return getSourceDirectedRelationships();
 		case UMLPackage.COLLABORATION_USE___GET_SOURCE_DIRECTED_RELATIONSHIPS__ECLASS:
 			return getSourceDirectedRelationships((EClass) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___GET_STEREOTYPE_APPLICATION__STEREOTYPE:
 			return getStereotypeApplication((Stereotype) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___GET_STEREOTYPE_APPLICATIONS:
 			return getStereotypeApplications();
 		case UMLPackage.COLLABORATION_USE___GET_TARGET_DIRECTED_RELATIONSHIPS:
 			return getTargetDirectedRelationships();
 		case UMLPackage.COLLABORATION_USE___GET_TARGET_DIRECTED_RELATIONSHIPS__ECLASS:
 			return getTargetDirectedRelationships((EClass) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___GET_VALUE__STEREOTYPE_STRING:
 			return getValue((Stereotype) arguments.get(0), (String) arguments.get(1));
 		case UMLPackage.COLLABORATION_USE___HAS_KEYWORD__STRING:
 			return hasKeyword((String) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___HAS_VALUE__STEREOTYPE_STRING:
 			return hasValue((Stereotype) arguments.get(0), (String) arguments.get(1));
 		case UMLPackage.COLLABORATION_USE___IS_STEREOTYPE_APPLICABLE__STEREOTYPE:
 			return isStereotypeApplicable((Stereotype) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___IS_STEREOTYPE_APPLIED__STEREOTYPE:
 			return isStereotypeApplied((Stereotype) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___IS_STEREOTYPE_REQUIRED__STEREOTYPE:
 			return isStereotypeRequired((Stereotype) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___REMOVE_KEYWORD__STRING:
 			return removeKeyword((String) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___SET_VALUE__STEREOTYPE_STRING_OBJECT:
 			setValue((Stereotype) arguments.get(0), (String) arguments.get(1), arguments.get(2));
 			return null;
 		case UMLPackage.COLLABORATION_USE___UNAPPLY_STEREOTYPE__STEREOTYPE:
 			return unapplyStereotype((Stereotype) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___ALL_OWNED_ELEMENTS:
 			return allOwnedElements();
 		case UMLPackage.COLLABORATION_USE___MUST_BE_OWNED:
 			return mustBeOwned();
 		case UMLPackage.COLLABORATION_USE___VALIDATE_VISIBILITY_NEEDS_OWNERSHIP__DIAGNOSTICCHAIN_MAP:
 			return validateVisibilityNeedsOwnership((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
 		case UMLPackage.COLLABORATION_USE___VALIDATE_HAS_QUALIFIED_NAME__DIAGNOSTICCHAIN_MAP:
 			return validateHasQualifiedName((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
 		case UMLPackage.COLLABORATION_USE___VALIDATE_HAS_NO_QUALIFIED_NAME__DIAGNOSTICCHAIN_MAP:
 			return validateHasNoQualifiedName((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
 		case UMLPackage.COLLABORATION_USE___CREATE_DEPENDENCY__NAMEDELEMENT:
 			return createDependency((NamedElement) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___CREATE_USAGE__NAMEDELEMENT:
 			return createUsage((NamedElement) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___GET_LABEL:
 			return getLabel();
 		case UMLPackage.COLLABORATION_USE___GET_LABEL__BOOLEAN:
 			return getLabel((Boolean) arguments.get(0));
 		case UMLPackage.COLLABORATION_USE___GET_NAMESPACE:
 			return getNamespace();
 		case UMLPackage.COLLABORATION_USE___ALL_NAMESPACES:
 			return allNamespaces();
 		case UMLPackage.COLLABORATION_USE___ALL_OWNING_PACKAGES:
 			return allOwningPackages();
 		case UMLPackage.COLLABORATION_USE___IS_DISTINGUISHABLE_FROM__NAMEDELEMENT_NAMESPACE:
 			return isDistinguishableFrom((NamedElement) arguments.get(0), (Namespace) arguments.get(1));
 		case UMLPackage.COLLABORATION_USE___GET_QUALIFIED_NAME:
 			return getQualifiedName();
 		case UMLPackage.COLLABORATION_USE___SEPARATOR:
 			return separator();
 		case UMLPackage.COLLABORATION_USE___GET_CLIENT_DEPENDENCIES:
 			return getClientDependencies();
 		case UMLPackage.COLLABORATION_USE___VALIDATE_CLIENT_ELEMENTS__DIAGNOSTICCHAIN_MAP:
 			return validateClientElements((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
 		case UMLPackage.COLLABORATION_USE___VALIDATE_EVERY_ROLE__DIAGNOSTICCHAIN_MAP:
 			return validateEveryRole((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
 		case UMLPackage.COLLABORATION_USE___VALIDATE_CONNECTORS__DIAGNOSTICCHAIN_MAP:
 			return validateConnectors((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
 		}
 		return eDynamicInvoke(operationID, arguments);
 	}

 	/**
 	 * The array of subset feature identifiers for the '{@link #getOwnedElements() <em>Owned Element</em>}' reference list.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getOwnedElements()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final int[] OWNED_ELEMENT_ESUBSETS = new int[] { UMLPackage.COLLABORATION_USE__OWNED_COMMENT, UMLPackage.COLLABORATION_USE__NAME_EXPRESSION, UMLPackage.COLLABORATION_USE__ROLE_BINDING };

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

 } //CollaborationUseImpl
	/*
	* Copyright (c) 2005, 2018 IBM Corporation, CEA, and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v2.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v20.html
	*
	* Contributors:
	* IBM - initial API and implementation
	* Kenn Hussey - 286329, 323181, 535301
	* Kenn Hussey (CEA) - 327039, 351774, 418466, 451350, 485756
	*
	*/
	package org.eclipse.uml2.uml.cdo.internal.impl;

	import java.lang.reflect.InvocationTargetException;
	import java.util.Collection;
	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.EAnnotation;
	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.InternalEObject;

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

	import org.eclipse.emf.ecore.resource.Resource;

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

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

	import org.eclipse.uml2.uml.Collaboration;
	import org.eclipse.uml2.uml.CollaborationUse;
	import org.eclipse.uml2.uml.Comment;
	import org.eclipse.uml2.uml.Dependency;
	import org.eclipse.uml2.uml.Element;
	import org.eclipse.uml2.uml.NamedElement;
	import org.eclipse.uml2.uml.Namespace;
	import org.eclipse.uml2.uml.Stereotype;
	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.CollaborationUseOperations;

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Collaboration Use</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* </p>
	* <ul>
	* <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.CollaborationUseImpl#getOwnedElements <em>Owned Element</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.CollaborationUseImpl#getRoleBindings <em>Role Binding</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.cdo.internal.impl.CollaborationUseImpl#getType <em>Type</em>}</li>
	* </ul>
	*
	* @generated
	*/
	public class CollaborationUseImpl
	extends NamedElementImpl
	implements CollaborationUse {

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public EList<Element> getOwnedElements() {
	CacheAdapter cache = getCacheAdapter();
	if (cache != null) {
	Resource eResource = eResource();
	@SuppressWarnings("unchecked")
	EList<Element> ownedElements = (EList<Element>) cache.get(eResource, this, UMLPackage.Literals.ELEMENT__OWNED_ELEMENT);
	if (ownedElements == null) {
	cache.put(eResource, this, UMLPackage.Literals.ELEMENT__OWNED_ELEMENT, ownedElements = new DerivedUnionEObjectEList<Element>(Element.class, this, UMLPackage.COLLABORATION_USE__OWNED_ELEMENT, OWNED_ELEMENT_ESUBSETS));
	}
	return ownedElements;
	}
	return new DerivedUnionEObjectEList<Element>(Element.class, this, UMLPackage.COLLABORATION_USE__OWNED_ELEMENT, OWNED_ELEMENT_ESUBSETS);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Collaboration getType() {
	return (Collaboration) eDynamicGet(UMLPackage.COLLABORATION_USE__TYPE - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.COLLABORATION_USE__TYPE, true, true);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Collaboration basicGetType() {
	return (Collaboration) eDynamicGet(UMLPackage.COLLABORATION_USE__TYPE - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.COLLABORATION_USE__TYPE, false, true);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setType(Collaboration newType) {
	eDynamicSet(UMLPackage.COLLABORATION_USE__TYPE - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.COLLABORATION_USE__TYPE, newType);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@SuppressWarnings("unchecked")
	public EList<Dependency> getRoleBindings() {
	return (EList<Dependency>) eDynamicGet(UMLPackage.COLLABORATION_USE__ROLE_BINDING - ESTATIC_FEATURE_COUNT, UMLPackage.Literals.COLLABORATION_USE__ROLE_BINDING, true, true);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Dependency createRoleBinding(String name, EClass eClass) {
	Dependency newRoleBinding = (Dependency) create(eClass);
	getRoleBindings().add(newRoleBinding);
	if (name != null)
	newRoleBinding.setName(name);
	return newRoleBinding;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Dependency createRoleBinding(String name) {
	return createRoleBinding(name, UMLPackage.Literals.DEPENDENCY);
	}

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Dependency getRoleBinding(String name, boolean ignoreCase,
	EClass eClass, boolean createOnDemand) {
	roleBindingLoop: for (Dependency roleBinding : getRoleBindings()) {
	if (eClass != null && !eClass.isInstance(roleBinding))
	continue roleBindingLoop;
	if (name != null && !(ignoreCase ? name.equalsIgnoreCase(roleBinding.getName()) : name.equals(roleBinding.getName())))
	continue roleBindingLoop;
	return roleBinding;
	}
	return createOnDemand && eClass != null ? createRoleBinding(name, eClass) : null;
	}

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

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd,
	int featureID, NotificationChain msgs) {
	switch (featureID) {
	case UMLPackage.COLLABORATION_USE__EANNOTATIONS:
	return ((InternalEList<?>) getEAnnotations()).basicRemove(otherEnd, msgs);
	case UMLPackage.COLLABORATION_USE__OWNED_COMMENT:
	return ((InternalEList<?>) getOwnedComments()).basicRemove(otherEnd, msgs);
	case UMLPackage.COLLABORATION_USE__NAME_EXPRESSION:
	return basicSetNameExpression(null, msgs);
	case UMLPackage.COLLABORATION_USE__ROLE_BINDING:
	return ((InternalEList<?>) getRoleBindings()).basicRemove(otherEnd, msgs);
	}
	return eDynamicInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
	switch (featureID) {
	case UMLPackage.COLLABORATION_USE__EANNOTATIONS:
	return getEAnnotations();
	case UMLPackage.COLLABORATION_USE__OWNED_COMMENT:
	return getOwnedComments();
	case UMLPackage.COLLABORATION_USE__OWNED_ELEMENT:
	return getOwnedElements();
	case UMLPackage.COLLABORATION_USE__OWNER:
	if (resolve)
	return getOwner();
	return basicGetOwner();
	case UMLPackage.COLLABORATION_USE__CLIENT_DEPENDENCY:
	return getClientDependencies();
	case UMLPackage.COLLABORATION_USE__NAME:
	return getName();
	case UMLPackage.COLLABORATION_USE__NAME_EXPRESSION:
	if (resolve)
	return getNameExpression();
	return basicGetNameExpression();
	case UMLPackage.COLLABORATION_USE__NAMESPACE:
	if (resolve)
	return getNamespace();
	return basicGetNamespace();
	case UMLPackage.COLLABORATION_USE__QUALIFIED_NAME:
	return getQualifiedName();
	case UMLPackage.COLLABORATION_USE__VISIBILITY:
	return getVisibility();
	case UMLPackage.COLLABORATION_USE__ROLE_BINDING:
	return getRoleBindings();
	case UMLPackage.COLLABORATION_USE__TYPE:
	if (resolve)
	return getType();
	return basicGetType();
	}
	return eDynamicGet(featureID, resolve, coreType);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
	switch (featureID) {
	case UMLPackage.COLLABORATION_USE__EANNOTATIONS:
	getEAnnotations().clear();
	getEAnnotations().addAll((Collection<? extends EAnnotation>) newValue);
	return;
	case UMLPackage.COLLABORATION_USE__OWNED_COMMENT:
	getOwnedComments().clear();
	getOwnedComments().addAll((Collection<? extends Comment>) newValue);
	return;
	case UMLPackage.COLLABORATION_USE__NAME:
	setName((String) newValue);
	return;
	case UMLPackage.COLLABORATION_USE__NAME_EXPRESSION:
	setNameExpression((StringExpression) newValue);
	return;
	case UMLPackage.COLLABORATION_USE__VISIBILITY:
	setVisibility((VisibilityKind) newValue);
	return;
	case UMLPackage.COLLABORATION_USE__ROLE_BINDING:
	getRoleBindings().clear();
	getRoleBindings().addAll((Collection<? extends Dependency>) newValue);
	return;
	case UMLPackage.COLLABORATION_USE__TYPE:
	setType((Collaboration) newValue);
	return;
	}
	eDynamicSet(featureID, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void eUnset(int featureID) {
	switch (featureID) {
	case UMLPackage.COLLABORATION_USE__EANNOTATIONS:
	getEAnnotations().clear();
	return;
	case UMLPackage.COLLABORATION_USE__OWNED_COMMENT:
	getOwnedComments().clear();
	return;
	case UMLPackage.COLLABORATION_USE__NAME:
	unsetName();
	return;
	case UMLPackage.COLLABORATION_USE__NAME_EXPRESSION:
	setNameExpression((StringExpression) null);
	return;
	case UMLPackage.COLLABORATION_USE__VISIBILITY:
	unsetVisibility();
	return;
	case UMLPackage.COLLABORATION_USE__ROLE_BINDING:
	getRoleBindings().clear();
	return;
	case UMLPackage.COLLABORATION_USE__TYPE:
	setType((Collaboration) null);
	return;
	}
	eDynamicUnset(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean eIsSet(int featureID) {
	switch (featureID) {
	case UMLPackage.COLLABORATION_USE__EANNOTATIONS:
	return !getEAnnotations().isEmpty();
	case UMLPackage.COLLABORATION_USE__OWNED_COMMENT:
	return !getOwnedComments().isEmpty();
	case UMLPackage.COLLABORATION_USE__OWNED_ELEMENT:
	return isSetOwnedElements();
	case UMLPackage.COLLABORATION_USE__OWNER:
	return isSetOwner();
	case UMLPackage.COLLABORATION_USE__CLIENT_DEPENDENCY:
	return !getClientDependencies().isEmpty();
	case UMLPackage.COLLABORATION_USE__NAME:
	return isSetName();
	case UMLPackage.COLLABORATION_USE__NAME_EXPRESSION:
	return basicGetNameExpression() != null;
	case UMLPackage.COLLABORATION_USE__NAMESPACE:
	return isSetNamespace();
	case UMLPackage.COLLABORATION_USE__QUALIFIED_NAME:
	return QUALIFIED_NAME_EDEFAULT == null ? getQualifiedName() != null : !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
	case UMLPackage.COLLABORATION_USE__VISIBILITY:
	return isSetVisibility();
	case UMLPackage.COLLABORATION_USE__ROLE_BINDING:
	return !getRoleBindings().isEmpty();
	case UMLPackage.COLLABORATION_USE__TYPE:
	return basicGetType() != null;
	}
	return eDynamicIsSet(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	@SuppressWarnings("unchecked")
	public Object eInvoke(int operationID, EList<?> arguments)
	throws InvocationTargetException {
	switch (operationID) {
	case UMLPackage.COLLABORATION_USE___GET_EANNOTATION__STRING:
	return getEAnnotation((String) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___VALIDATE_HAS_OWNER__DIAGNOSTICCHAIN_MAP:
	return validateHasOwner((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
	case UMLPackage.COLLABORATION_USE___VALIDATE_NOT_OWN_SELF__DIAGNOSTICCHAIN_MAP:
	return validateNotOwnSelf((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
	case UMLPackage.COLLABORATION_USE___ADD_KEYWORD__STRING:
	return addKeyword((String) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___APPLY_STEREOTYPE__STEREOTYPE:
	return applyStereotype((Stereotype) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___CREATE_EANNOTATION__STRING:
	return createEAnnotation((String) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___DESTROY:
	destroy();
	return null;
	case UMLPackage.COLLABORATION_USE___GET_KEYWORDS:
	return getKeywords();
	case UMLPackage.COLLABORATION_USE___GET_APPLICABLE_STEREOTYPE__STRING:
	return getApplicableStereotype((String) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___GET_APPLICABLE_STEREOTYPES:
	return getApplicableStereotypes();
	case UMLPackage.COLLABORATION_USE___GET_APPLIED_STEREOTYPE__STRING:
	return getAppliedStereotype((String) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___GET_APPLIED_STEREOTYPES:
	return getAppliedStereotypes();
	case UMLPackage.COLLABORATION_USE___GET_APPLIED_SUBSTEREOTYPE__STEREOTYPE_STRING:
	return getAppliedSubstereotype((Stereotype) arguments.get(0), (String) arguments.get(1));
	case UMLPackage.COLLABORATION_USE___GET_APPLIED_SUBSTEREOTYPES__STEREOTYPE:
	return getAppliedSubstereotypes((Stereotype) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___GET_MODEL:
	return getModel();
	case UMLPackage.COLLABORATION_USE___GET_NEAREST_PACKAGE:
	return getNearestPackage();
	case UMLPackage.COLLABORATION_USE___GET_RELATIONSHIPS:
	return getRelationships();
	case UMLPackage.COLLABORATION_USE___GET_RELATIONSHIPS__ECLASS:
	return getRelationships((EClass) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___GET_REQUIRED_STEREOTYPE__STRING:
	return getRequiredStereotype((String) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___GET_REQUIRED_STEREOTYPES:
	return getRequiredStereotypes();
	case UMLPackage.COLLABORATION_USE___GET_SOURCE_DIRECTED_RELATIONSHIPS:
	return getSourceDirectedRelationships();
	case UMLPackage.COLLABORATION_USE___GET_SOURCE_DIRECTED_RELATIONSHIPS__ECLASS:
	return getSourceDirectedRelationships((EClass) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___GET_STEREOTYPE_APPLICATION__STEREOTYPE:
	return getStereotypeApplication((Stereotype) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___GET_STEREOTYPE_APPLICATIONS:
	return getStereotypeApplications();
	case UMLPackage.COLLABORATION_USE___GET_TARGET_DIRECTED_RELATIONSHIPS:
	return getTargetDirectedRelationships();
	case UMLPackage.COLLABORATION_USE___GET_TARGET_DIRECTED_RELATIONSHIPS__ECLASS:
	return getTargetDirectedRelationships((EClass) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___GET_VALUE__STEREOTYPE_STRING:
	return getValue((Stereotype) arguments.get(0), (String) arguments.get(1));
	case UMLPackage.COLLABORATION_USE___HAS_KEYWORD__STRING:
	return hasKeyword((String) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___HAS_VALUE__STEREOTYPE_STRING:
	return hasValue((Stereotype) arguments.get(0), (String) arguments.get(1));
	case UMLPackage.COLLABORATION_USE___IS_STEREOTYPE_APPLICABLE__STEREOTYPE:
	return isStereotypeApplicable((Stereotype) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___IS_STEREOTYPE_APPLIED__STEREOTYPE:
	return isStereotypeApplied((Stereotype) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___IS_STEREOTYPE_REQUIRED__STEREOTYPE:
	return isStereotypeRequired((Stereotype) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___REMOVE_KEYWORD__STRING:
	return removeKeyword((String) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___SET_VALUE__STEREOTYPE_STRING_OBJECT:
	setValue((Stereotype) arguments.get(0), (String) arguments.get(1), arguments.get(2));
	return null;
	case UMLPackage.COLLABORATION_USE___UNAPPLY_STEREOTYPE__STEREOTYPE:
	return unapplyStereotype((Stereotype) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___ALL_OWNED_ELEMENTS:
	return allOwnedElements();
	case UMLPackage.COLLABORATION_USE___MUST_BE_OWNED:
	return mustBeOwned();
	case UMLPackage.COLLABORATION_USE___VALIDATE_VISIBILITY_NEEDS_OWNERSHIP__DIAGNOSTICCHAIN_MAP:
	return validateVisibilityNeedsOwnership((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
	case UMLPackage.COLLABORATION_USE___VALIDATE_HAS_QUALIFIED_NAME__DIAGNOSTICCHAIN_MAP:
	return validateHasQualifiedName((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
	case UMLPackage.COLLABORATION_USE___VALIDATE_HAS_NO_QUALIFIED_NAME__DIAGNOSTICCHAIN_MAP:
	return validateHasNoQualifiedName((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
	case UMLPackage.COLLABORATION_USE___CREATE_DEPENDENCY__NAMEDELEMENT:
	return createDependency((NamedElement) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___CREATE_USAGE__NAMEDELEMENT:
	return createUsage((NamedElement) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___GET_LABEL:
	return getLabel();
	case UMLPackage.COLLABORATION_USE___GET_LABEL__BOOLEAN:
	return getLabel((Boolean) arguments.get(0));
	case UMLPackage.COLLABORATION_USE___GET_NAMESPACE:
	return getNamespace();
	case UMLPackage.COLLABORATION_USE___ALL_NAMESPACES:
	return allNamespaces();
	case UMLPackage.COLLABORATION_USE___ALL_OWNING_PACKAGES:
	return allOwningPackages();
	case UMLPackage.COLLABORATION_USE___IS_DISTINGUISHABLE_FROM__NAMEDELEMENT_NAMESPACE:
	return isDistinguishableFrom((NamedElement) arguments.get(0), (Namespace) arguments.get(1));
	case UMLPackage.COLLABORATION_USE___GET_QUALIFIED_NAME:
	return getQualifiedName();
	case UMLPackage.COLLABORATION_USE___SEPARATOR:
	return separator();
	case UMLPackage.COLLABORATION_USE___GET_CLIENT_DEPENDENCIES:
	return getClientDependencies();
	case UMLPackage.COLLABORATION_USE___VALIDATE_CLIENT_ELEMENTS__DIAGNOSTICCHAIN_MAP:
	return validateClientElements((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
	case UMLPackage.COLLABORATION_USE___VALIDATE_EVERY_ROLE__DIAGNOSTICCHAIN_MAP:
	return validateEveryRole((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
	case UMLPackage.COLLABORATION_USE___VALIDATE_CONNECTORS__DIAGNOSTICCHAIN_MAP:
	return validateConnectors((DiagnosticChain) arguments.get(0), (Map<Object, Object>) arguments.get(1));
	}
	return eDynamicInvoke(operationID, arguments);
	}

	/**
	* The array of subset feature identifiers for the '{@link #getOwnedElements() <em>Owned Element</em>}' reference list.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getOwnedElements()
	* @generated
	* @ordered
	*/
	protected static final int[] OWNED_ELEMENT_ESUBSETS = new int[] { UMLPackage.COLLABORATION_USE__OWNED_COMMENT, UMLPackage.COLLABORATION_USE__NAME_EXPRESSION, UMLPackage.COLLABORATION_USE__ROLE_BINDING };

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

	} //CollaborationUseImpl