plugins/org.eclipse.uml2.uml/src/org/eclipse/uml2/uml/internal/impl/InteractionConstraintImpl.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: InteractionConstraintImpl.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 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.ecore.EClass;
 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.InternalEList;

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

 import org.eclipse.uml2.uml.Element;
 import org.eclipse.uml2.uml.InteractionConstraint;
 import org.eclipse.uml2.uml.Namespace;
 import org.eclipse.uml2.uml.StringExpression;
 import org.eclipse.uml2.uml.TemplateParameter;
 import org.eclipse.uml2.uml.UMLPackage;
 import org.eclipse.uml2.uml.ValueSpecification;
 import org.eclipse.uml2.uml.VisibilityKind;

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

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Interaction Constraint</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.InteractionConstraintImpl#getOwnedElements <em>Owned Element</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.InteractionConstraintImpl#getMinint <em>Minint</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.InteractionConstraintImpl#getMaxint <em>Maxint</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 public class InteractionConstraintImpl
 		extends ConstraintImpl
 		implements InteractionConstraint {

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public List getOwnedElements() {
 		List ownedElement = (List) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__OWNED_ELEMENT);
 		if (ownedElement == null) {
 			eVirtualSet(
 				UMLPackage.INTERACTION_CONSTRAINT__OWNED_ELEMENT,
 				ownedElement = new DerivedUnionEObjectEList(Element.class,
 					this, UMLPackage.INTERACTION_CONSTRAINT__OWNED_ELEMENT,
 					new EStructuralFeature[]{
 						UMLPackage.eINSTANCE.getElement_OwnedComment(),
 						UMLPackage.eINSTANCE.getNamedElement_NameExpression(),
 						UMLPackage.eINSTANCE.getConstraint_Specification(),
 						UMLPackage.eINSTANCE.getInteractionConstraint_Minint(),
 						UMLPackage.eINSTANCE.getInteractionConstraint_Maxint()}));
 		}
 		return ownedElement;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public ValueSpecification getMinint() {
 		ValueSpecification minint = (ValueSpecification) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__MININT);
 		return minint;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain basicSetMinint(ValueSpecification newMinint,
 			NotificationChain msgs) {
 		Object oldMinint = eVirtualSet(
 			UMLPackage.INTERACTION_CONSTRAINT__MININT, newMinint);
 		if (eNotificationRequired()) {
 			ENotificationImpl notification = new ENotificationImpl(this,
 				Notification.SET, UMLPackage.INTERACTION_CONSTRAINT__MININT,
 				oldMinint == EVIRTUAL_NO_VALUE
 					? null
 					: oldMinint, newMinint);
 			if (msgs == null)
 				msgs = notification;
 			else
 				msgs.add(notification);
 		}

 		return msgs;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setMinint(ValueSpecification newMinint) {
 		ValueSpecification minint = (ValueSpecification) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__MININT);
 		if (newMinint != minint) {
 			NotificationChain msgs = null;
 			if (minint != null)
 				msgs = ((InternalEObject) minint)
 					.eInverseRemove(this, EOPPOSITE_FEATURE_BASE
 						- UMLPackage.INTERACTION_CONSTRAINT__MININT, null, msgs);
 			if (newMinint != null)
 				msgs = ((InternalEObject) newMinint)
 					.eInverseAdd(this, EOPPOSITE_FEATURE_BASE
 						- UMLPackage.INTERACTION_CONSTRAINT__MININT, null, msgs);
 			msgs = basicSetMinint(newMinint, msgs);
 			if (msgs != null)
 				msgs.dispatch();
 		} else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET,
 				UMLPackage.INTERACTION_CONSTRAINT__MININT, newMinint, newMinint));

 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public ValueSpecification createMinint(EClass eClass) {
 		ValueSpecification newMinint = (ValueSpecification) eClass
 			.getEPackage().getEFactoryInstance().create(eClass);
 		setMinint(newMinint);
 		return newMinint;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public ValueSpecification getMaxint() {
 		ValueSpecification maxint = (ValueSpecification) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__MAXINT);
 		return maxint;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain basicSetMaxint(ValueSpecification newMaxint,
 			NotificationChain msgs) {
 		Object oldMaxint = eVirtualSet(
 			UMLPackage.INTERACTION_CONSTRAINT__MAXINT, newMaxint);
 		if (eNotificationRequired()) {
 			ENotificationImpl notification = new ENotificationImpl(this,
 				Notification.SET, UMLPackage.INTERACTION_CONSTRAINT__MAXINT,
 				oldMaxint == EVIRTUAL_NO_VALUE
 					? null
 					: oldMaxint, newMaxint);
 			if (msgs == null)
 				msgs = notification;
 			else
 				msgs.add(notification);
 		}

 		return msgs;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setMaxint(ValueSpecification newMaxint) {
 		ValueSpecification maxint = (ValueSpecification) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__MAXINT);
 		if (newMaxint != maxint) {
 			NotificationChain msgs = null;
 			if (maxint != null)
 				msgs = ((InternalEObject) maxint)
 					.eInverseRemove(this, EOPPOSITE_FEATURE_BASE
 						- UMLPackage.INTERACTION_CONSTRAINT__MAXINT, null, msgs);
 			if (newMaxint != null)
 				msgs = ((InternalEObject) newMaxint)
 					.eInverseAdd(this, EOPPOSITE_FEATURE_BASE
 						- UMLPackage.INTERACTION_CONSTRAINT__MAXINT, null, msgs);
 			msgs = basicSetMaxint(newMaxint, msgs);
 			if (msgs != null)
 				msgs.dispatch();
 		} else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET,
 				UMLPackage.INTERACTION_CONSTRAINT__MAXINT, newMaxint, newMaxint));

 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public ValueSpecification createMaxint(EClass eClass) {
 		ValueSpecification newMaxint = (ValueSpecification) eClass
 			.getEPackage().getEFactoryInstance().create(eClass);
 		setMaxint(newMaxint);
 		return newMaxint;
 	}

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

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

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

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

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

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

 	/**
 	 * <!-- 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.INTERACTION_CONSTRAINT__EANNOTATIONS :
 					return ((InternalEList) getEAnnotations()).basicRemove(
 						otherEnd, msgs);
 				case UMLPackage.INTERACTION_CONSTRAINT__OWNED_COMMENT :
 					return ((InternalEList) getOwnedComments()).basicRemove(
 						otherEnd, msgs);
 				case UMLPackage.INTERACTION_CONSTRAINT__CLIENT_DEPENDENCY :
 					return ((InternalEList) getClientDependencies())
 						.basicRemove(otherEnd, msgs);
 				case UMLPackage.INTERACTION_CONSTRAINT__NAME_EXPRESSION :
 					return basicSetNameExpression(null, msgs);
 				case UMLPackage.INTERACTION_CONSTRAINT__TEMPLATE_PARAMETER :
 					return basicSetTemplateParameter(null, msgs);
 				case UMLPackage.INTERACTION_CONSTRAINT__OWNING_TEMPLATE_PARAMETER :
 					return eBasicSetContainer(
 						null,
 						UMLPackage.INTERACTION_CONSTRAINT__OWNING_TEMPLATE_PARAMETER,
 						msgs);
 				case UMLPackage.INTERACTION_CONSTRAINT__SPECIFICATION :
 					return basicSetSpecification(null, msgs);
 				case UMLPackage.INTERACTION_CONSTRAINT__CONTEXT :
 					return eBasicSetContainer(null,
 						UMLPackage.INTERACTION_CONSTRAINT__CONTEXT, msgs);
 				case UMLPackage.INTERACTION_CONSTRAINT__MININT :
 					return basicSetMinint(null, msgs);
 				case UMLPackage.INTERACTION_CONSTRAINT__MAXINT :
 					return basicSetMaxint(null, msgs);
 				default :
 					return eDynamicInverseRemove(otherEnd, featureID,
 						baseClass, msgs);
 			}
 		}
 		return eBasicSetContainer(null, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Object eGet(EStructuralFeature eFeature, boolean resolve) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UMLPackage.INTERACTION_CONSTRAINT__EANNOTATIONS :
 				return getEAnnotations();
 			case UMLPackage.INTERACTION_CONSTRAINT__OWNED_ELEMENT :
 				return getOwnedElements();
 			case UMLPackage.INTERACTION_CONSTRAINT__OWNER :
 				if (resolve)
 					return getOwner();
 				return basicGetOwner();
 			case UMLPackage.INTERACTION_CONSTRAINT__OWNED_COMMENT :
 				return getOwnedComments();
 			case UMLPackage.INTERACTION_CONSTRAINT__NAME :
 				return getName();
 			case UMLPackage.INTERACTION_CONSTRAINT__VISIBILITY :
 				return getVisibility();
 			case UMLPackage.INTERACTION_CONSTRAINT__QUALIFIED_NAME :
 				return getQualifiedName();
 			case UMLPackage.INTERACTION_CONSTRAINT__CLIENT_DEPENDENCY :
 				return getClientDependencies();
 			case UMLPackage.INTERACTION_CONSTRAINT__NAMESPACE :
 				if (resolve)
 					return getNamespace();
 				return basicGetNamespace();
 			case UMLPackage.INTERACTION_CONSTRAINT__NAME_EXPRESSION :
 				return getNameExpression();
 			case UMLPackage.INTERACTION_CONSTRAINT__TEMPLATE_PARAMETER :
 				if (resolve)
 					return getTemplateParameter();
 				return basicGetTemplateParameter();
 			case UMLPackage.INTERACTION_CONSTRAINT__OWNING_TEMPLATE_PARAMETER :
 				return getOwningTemplateParameter();
 			case UMLPackage.INTERACTION_CONSTRAINT__CONSTRAINED_ELEMENT :
 				return getConstrainedElements();
 			case UMLPackage.INTERACTION_CONSTRAINT__SPECIFICATION :
 				return getSpecification();
 			case UMLPackage.INTERACTION_CONSTRAINT__CONTEXT :
 				return getContext();
 			case UMLPackage.INTERACTION_CONSTRAINT__MININT :
 				return getMinint();
 			case UMLPackage.INTERACTION_CONSTRAINT__MAXINT :
 				return getMaxint();
 		}
 		return eDynamicGet(eFeature, resolve);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eSet(EStructuralFeature eFeature, Object newValue) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UMLPackage.INTERACTION_CONSTRAINT__EANNOTATIONS :
 				getEAnnotations().clear();
 				getEAnnotations().addAll((Collection) newValue);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__OWNED_COMMENT :
 				getOwnedComments().clear();
 				getOwnedComments().addAll((Collection) newValue);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__NAME :
 				setName((String) newValue);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__VISIBILITY :
 				setVisibility((VisibilityKind) newValue);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__CLIENT_DEPENDENCY :
 				getClientDependencies().clear();
 				getClientDependencies().addAll((Collection) newValue);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__NAME_EXPRESSION :
 				setNameExpression((StringExpression) newValue);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__TEMPLATE_PARAMETER :
 				setTemplateParameter((TemplateParameter) newValue);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__OWNING_TEMPLATE_PARAMETER :
 				setOwningTemplateParameter((TemplateParameter) newValue);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__CONSTRAINED_ELEMENT :
 				getConstrainedElements().clear();
 				getConstrainedElements().addAll((Collection) newValue);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__SPECIFICATION :
 				setSpecification((ValueSpecification) newValue);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__CONTEXT :
 				setContext((Namespace) newValue);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__MININT :
 				setMinint((ValueSpecification) newValue);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__MAXINT :
 				setMaxint((ValueSpecification) newValue);
 				return;
 		}
 		eDynamicSet(eFeature, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eUnset(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UMLPackage.INTERACTION_CONSTRAINT__EANNOTATIONS :
 				getEAnnotations().clear();
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__OWNED_COMMENT :
 				getOwnedComments().clear();
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__NAME :
 				setName(NAME_EDEFAULT);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__VISIBILITY :
 				setVisibility(VISIBILITY_EDEFAULT);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__CLIENT_DEPENDENCY :
 				getClientDependencies().clear();
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__NAME_EXPRESSION :
 				setNameExpression((StringExpression) null);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__TEMPLATE_PARAMETER :
 				setTemplateParameter((TemplateParameter) null);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__OWNING_TEMPLATE_PARAMETER :
 				setOwningTemplateParameter((TemplateParameter) null);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__CONSTRAINED_ELEMENT :
 				getConstrainedElements().clear();
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__SPECIFICATION :
 				setSpecification((ValueSpecification) null);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__CONTEXT :
 				setContext((Namespace) null);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__MININT :
 				setMinint((ValueSpecification) null);
 				return;
 			case UMLPackage.INTERACTION_CONSTRAINT__MAXINT :
 				setMaxint((ValueSpecification) null);
 				return;
 		}
 		eDynamicUnset(eFeature);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean eIsSet(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UMLPackage.INTERACTION_CONSTRAINT__EANNOTATIONS :
 				return eAnnotations != null && !eAnnotations.isEmpty();
 			case UMLPackage.INTERACTION_CONSTRAINT__OWNED_ELEMENT :
 				return isSetOwnedElements();
 			case UMLPackage.INTERACTION_CONSTRAINT__OWNER :
 				return isSetOwner();
 			case UMLPackage.INTERACTION_CONSTRAINT__OWNED_COMMENT :
 				List ownedComment = (List) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__OWNED_COMMENT);
 				return ownedComment != null && !ownedComment.isEmpty();
 			case UMLPackage.INTERACTION_CONSTRAINT__NAME :
 				String name = eVirtualIsSet(UMLPackage.INTERACTION_CONSTRAINT__NAME)
 					? (String) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__NAME)
 					: NAME_EDEFAULT;
 				return NAME_EDEFAULT == null
 					? name != null
 					: !NAME_EDEFAULT.equals(name);
 			case UMLPackage.INTERACTION_CONSTRAINT__VISIBILITY :
 				return eVirtualIsSet(UMLPackage.INTERACTION_CONSTRAINT__VISIBILITY)
 					&& eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__VISIBILITY) != VISIBILITY_EDEFAULT;
 			case UMLPackage.INTERACTION_CONSTRAINT__QUALIFIED_NAME :
 				return QUALIFIED_NAME_EDEFAULT == null
 					? getQualifiedName() != null
 					: !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
 			case UMLPackage.INTERACTION_CONSTRAINT__CLIENT_DEPENDENCY :
 				List clientDependency = (List) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__CLIENT_DEPENDENCY);
 				return clientDependency != null && !clientDependency.isEmpty();
 			case UMLPackage.INTERACTION_CONSTRAINT__NAMESPACE :
 				return isSetNamespace();
 			case UMLPackage.INTERACTION_CONSTRAINT__NAME_EXPRESSION :
 				return eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__NAME_EXPRESSION) != null;
 			case UMLPackage.INTERACTION_CONSTRAINT__TEMPLATE_PARAMETER :
 				return eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__TEMPLATE_PARAMETER) != null;
 			case UMLPackage.INTERACTION_CONSTRAINT__OWNING_TEMPLATE_PARAMETER :
 				return getOwningTemplateParameter() != null;
 			case UMLPackage.INTERACTION_CONSTRAINT__CONSTRAINED_ELEMENT :
 				List constrainedElement = (List) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__CONSTRAINED_ELEMENT);
 				return constrainedElement != null
 					&& !constrainedElement.isEmpty();
 			case UMLPackage.INTERACTION_CONSTRAINT__SPECIFICATION :
 				return eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__SPECIFICATION) != null;
 			case UMLPackage.INTERACTION_CONSTRAINT__CONTEXT :
 				return getContext() != null;
 			case UMLPackage.INTERACTION_CONSTRAINT__MININT :
 				return eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__MININT) != null;
 			case UMLPackage.INTERACTION_CONSTRAINT__MAXINT :
 				return eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__MAXINT) != null;
 		}
 		return eDynamicIsSet(eFeature);
 	}

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

 } //InteractionConstraintImpl
	/*
	* 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: InteractionConstraintImpl.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 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.ecore.EClass;
	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.InternalEList;

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

	import org.eclipse.uml2.uml.Element;
	import org.eclipse.uml2.uml.InteractionConstraint;
	import org.eclipse.uml2.uml.Namespace;
	import org.eclipse.uml2.uml.StringExpression;
	import org.eclipse.uml2.uml.TemplateParameter;
	import org.eclipse.uml2.uml.UMLPackage;
	import org.eclipse.uml2.uml.ValueSpecification;
	import org.eclipse.uml2.uml.VisibilityKind;

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

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Interaction Constraint</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.InteractionConstraintImpl#getOwnedElements <em>Owned Element</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.InteractionConstraintImpl#getMinint <em>Minint</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.InteractionConstraintImpl#getMaxint <em>Maxint</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	public class InteractionConstraintImpl
	extends ConstraintImpl
	implements InteractionConstraint {

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public List getOwnedElements() {
	List ownedElement = (List) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__OWNED_ELEMENT);
	if (ownedElement == null) {
	eVirtualSet(
	UMLPackage.INTERACTION_CONSTRAINT__OWNED_ELEMENT,
	ownedElement = new DerivedUnionEObjectEList(Element.class,
	this, UMLPackage.INTERACTION_CONSTRAINT__OWNED_ELEMENT,
	new EStructuralFeature[]{
	UMLPackage.eINSTANCE.getElement_OwnedComment(),
	UMLPackage.eINSTANCE.getNamedElement_NameExpression(),
	UMLPackage.eINSTANCE.getConstraint_Specification(),
	UMLPackage.eINSTANCE.getInteractionConstraint_Minint(),
	UMLPackage.eINSTANCE.getInteractionConstraint_Maxint()}));
	}
	return ownedElement;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public ValueSpecification getMinint() {
	ValueSpecification minint = (ValueSpecification) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__MININT);
	return minint;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain basicSetMinint(ValueSpecification newMinint,
	NotificationChain msgs) {
	Object oldMinint = eVirtualSet(
	UMLPackage.INTERACTION_CONSTRAINT__MININT, newMinint);
	if (eNotificationRequired()) {
	ENotificationImpl notification = new ENotificationImpl(this,
	Notification.SET, UMLPackage.INTERACTION_CONSTRAINT__MININT,
	oldMinint == EVIRTUAL_NO_VALUE
	? null
	: oldMinint, newMinint);
	if (msgs == null)
	msgs = notification;
	else
	msgs.add(notification);
	}

	return msgs;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setMinint(ValueSpecification newMinint) {
	ValueSpecification minint = (ValueSpecification) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__MININT);
	if (newMinint != minint) {
	NotificationChain msgs = null;
	if (minint != null)
	msgs = ((InternalEObject) minint)
	.eInverseRemove(this, EOPPOSITE_FEATURE_BASE
	- UMLPackage.INTERACTION_CONSTRAINT__MININT, null, msgs);
	if (newMinint != null)
	msgs = ((InternalEObject) newMinint)
	.eInverseAdd(this, EOPPOSITE_FEATURE_BASE
	- UMLPackage.INTERACTION_CONSTRAINT__MININT, null, msgs);
	msgs = basicSetMinint(newMinint, msgs);
	if (msgs != null)
	msgs.dispatch();
	} else if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET,
	UMLPackage.INTERACTION_CONSTRAINT__MININT, newMinint, newMinint));

	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public ValueSpecification createMinint(EClass eClass) {
	ValueSpecification newMinint = (ValueSpecification) eClass
	.getEPackage().getEFactoryInstance().create(eClass);
	setMinint(newMinint);
	return newMinint;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public ValueSpecification getMaxint() {
	ValueSpecification maxint = (ValueSpecification) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__MAXINT);
	return maxint;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain basicSetMaxint(ValueSpecification newMaxint,
	NotificationChain msgs) {
	Object oldMaxint = eVirtualSet(
	UMLPackage.INTERACTION_CONSTRAINT__MAXINT, newMaxint);
	if (eNotificationRequired()) {
	ENotificationImpl notification = new ENotificationImpl(this,
	Notification.SET, UMLPackage.INTERACTION_CONSTRAINT__MAXINT,
	oldMaxint == EVIRTUAL_NO_VALUE
	? null
	: oldMaxint, newMaxint);
	if (msgs == null)
	msgs = notification;
	else
	msgs.add(notification);
	}

	return msgs;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setMaxint(ValueSpecification newMaxint) {
	ValueSpecification maxint = (ValueSpecification) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__MAXINT);
	if (newMaxint != maxint) {
	NotificationChain msgs = null;
	if (maxint != null)
	msgs = ((InternalEObject) maxint)
	.eInverseRemove(this, EOPPOSITE_FEATURE_BASE
	- UMLPackage.INTERACTION_CONSTRAINT__MAXINT, null, msgs);
	if (newMaxint != null)
	msgs = ((InternalEObject) newMaxint)
	.eInverseAdd(this, EOPPOSITE_FEATURE_BASE
	- UMLPackage.INTERACTION_CONSTRAINT__MAXINT, null, msgs);
	msgs = basicSetMaxint(newMaxint, msgs);
	if (msgs != null)
	msgs.dispatch();
	} else if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET,
	UMLPackage.INTERACTION_CONSTRAINT__MAXINT, newMaxint, newMaxint));

	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public ValueSpecification createMaxint(EClass eClass) {
	ValueSpecification newMaxint = (ValueSpecification) eClass
	.getEPackage().getEFactoryInstance().create(eClass);
	setMaxint(newMaxint);
	return newMaxint;
	}

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

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

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

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

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

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

	/**
	* <!-- 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.INTERACTION_CONSTRAINT__EANNOTATIONS :
	return ((InternalEList) getEAnnotations()).basicRemove(
	otherEnd, msgs);
	case UMLPackage.INTERACTION_CONSTRAINT__OWNED_COMMENT :
	return ((InternalEList) getOwnedComments()).basicRemove(
	otherEnd, msgs);
	case UMLPackage.INTERACTION_CONSTRAINT__CLIENT_DEPENDENCY :
	return ((InternalEList) getClientDependencies())
	.basicRemove(otherEnd, msgs);
	case UMLPackage.INTERACTION_CONSTRAINT__NAME_EXPRESSION :
	return basicSetNameExpression(null, msgs);
	case UMLPackage.INTERACTION_CONSTRAINT__TEMPLATE_PARAMETER :
	return basicSetTemplateParameter(null, msgs);
	case UMLPackage.INTERACTION_CONSTRAINT__OWNING_TEMPLATE_PARAMETER :
	return eBasicSetContainer(
	null,
	UMLPackage.INTERACTION_CONSTRAINT__OWNING_TEMPLATE_PARAMETER,
	msgs);
	case UMLPackage.INTERACTION_CONSTRAINT__SPECIFICATION :
	return basicSetSpecification(null, msgs);
	case UMLPackage.INTERACTION_CONSTRAINT__CONTEXT :
	return eBasicSetContainer(null,
	UMLPackage.INTERACTION_CONSTRAINT__CONTEXT, msgs);
	case UMLPackage.INTERACTION_CONSTRAINT__MININT :
	return basicSetMinint(null, msgs);
	case UMLPackage.INTERACTION_CONSTRAINT__MAXINT :
	return basicSetMaxint(null, msgs);
	default :
	return eDynamicInverseRemove(otherEnd, featureID,
	baseClass, msgs);
	}
	}
	return eBasicSetContainer(null, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Object eGet(EStructuralFeature eFeature, boolean resolve) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UMLPackage.INTERACTION_CONSTRAINT__EANNOTATIONS :
	return getEAnnotations();
	case UMLPackage.INTERACTION_CONSTRAINT__OWNED_ELEMENT :
	return getOwnedElements();
	case UMLPackage.INTERACTION_CONSTRAINT__OWNER :
	if (resolve)
	return getOwner();
	return basicGetOwner();
	case UMLPackage.INTERACTION_CONSTRAINT__OWNED_COMMENT :
	return getOwnedComments();
	case UMLPackage.INTERACTION_CONSTRAINT__NAME :
	return getName();
	case UMLPackage.INTERACTION_CONSTRAINT__VISIBILITY :
	return getVisibility();
	case UMLPackage.INTERACTION_CONSTRAINT__QUALIFIED_NAME :
	return getQualifiedName();
	case UMLPackage.INTERACTION_CONSTRAINT__CLIENT_DEPENDENCY :
	return getClientDependencies();
	case UMLPackage.INTERACTION_CONSTRAINT__NAMESPACE :
	if (resolve)
	return getNamespace();
	return basicGetNamespace();
	case UMLPackage.INTERACTION_CONSTRAINT__NAME_EXPRESSION :
	return getNameExpression();
	case UMLPackage.INTERACTION_CONSTRAINT__TEMPLATE_PARAMETER :
	if (resolve)
	return getTemplateParameter();
	return basicGetTemplateParameter();
	case UMLPackage.INTERACTION_CONSTRAINT__OWNING_TEMPLATE_PARAMETER :
	return getOwningTemplateParameter();
	case UMLPackage.INTERACTION_CONSTRAINT__CONSTRAINED_ELEMENT :
	return getConstrainedElements();
	case UMLPackage.INTERACTION_CONSTRAINT__SPECIFICATION :
	return getSpecification();
	case UMLPackage.INTERACTION_CONSTRAINT__CONTEXT :
	return getContext();
	case UMLPackage.INTERACTION_CONSTRAINT__MININT :
	return getMinint();
	case UMLPackage.INTERACTION_CONSTRAINT__MAXINT :
	return getMaxint();
	}
	return eDynamicGet(eFeature, resolve);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eSet(EStructuralFeature eFeature, Object newValue) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UMLPackage.INTERACTION_CONSTRAINT__EANNOTATIONS :
	getEAnnotations().clear();
	getEAnnotations().addAll((Collection) newValue);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__OWNED_COMMENT :
	getOwnedComments().clear();
	getOwnedComments().addAll((Collection) newValue);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__NAME :
	setName((String) newValue);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__VISIBILITY :
	setVisibility((VisibilityKind) newValue);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__CLIENT_DEPENDENCY :
	getClientDependencies().clear();
	getClientDependencies().addAll((Collection) newValue);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__NAME_EXPRESSION :
	setNameExpression((StringExpression) newValue);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__TEMPLATE_PARAMETER :
	setTemplateParameter((TemplateParameter) newValue);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__OWNING_TEMPLATE_PARAMETER :
	setOwningTemplateParameter((TemplateParameter) newValue);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__CONSTRAINED_ELEMENT :
	getConstrainedElements().clear();
	getConstrainedElements().addAll((Collection) newValue);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__SPECIFICATION :
	setSpecification((ValueSpecification) newValue);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__CONTEXT :
	setContext((Namespace) newValue);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__MININT :
	setMinint((ValueSpecification) newValue);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__MAXINT :
	setMaxint((ValueSpecification) newValue);
	return;
	}
	eDynamicSet(eFeature, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eUnset(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UMLPackage.INTERACTION_CONSTRAINT__EANNOTATIONS :
	getEAnnotations().clear();
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__OWNED_COMMENT :
	getOwnedComments().clear();
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__NAME :
	setName(NAME_EDEFAULT);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__VISIBILITY :
	setVisibility(VISIBILITY_EDEFAULT);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__CLIENT_DEPENDENCY :
	getClientDependencies().clear();
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__NAME_EXPRESSION :
	setNameExpression((StringExpression) null);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__TEMPLATE_PARAMETER :
	setTemplateParameter((TemplateParameter) null);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__OWNING_TEMPLATE_PARAMETER :
	setOwningTemplateParameter((TemplateParameter) null);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__CONSTRAINED_ELEMENT :
	getConstrainedElements().clear();
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__SPECIFICATION :
	setSpecification((ValueSpecification) null);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__CONTEXT :
	setContext((Namespace) null);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__MININT :
	setMinint((ValueSpecification) null);
	return;
	case UMLPackage.INTERACTION_CONSTRAINT__MAXINT :
	setMaxint((ValueSpecification) null);
	return;
	}
	eDynamicUnset(eFeature);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean eIsSet(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UMLPackage.INTERACTION_CONSTRAINT__EANNOTATIONS :
	return eAnnotations != null && !eAnnotations.isEmpty();
	case UMLPackage.INTERACTION_CONSTRAINT__OWNED_ELEMENT :
	return isSetOwnedElements();
	case UMLPackage.INTERACTION_CONSTRAINT__OWNER :
	return isSetOwner();
	case UMLPackage.INTERACTION_CONSTRAINT__OWNED_COMMENT :
	List ownedComment = (List) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__OWNED_COMMENT);
	return ownedComment != null && !ownedComment.isEmpty();
	case UMLPackage.INTERACTION_CONSTRAINT__NAME :
	String name = eVirtualIsSet(UMLPackage.INTERACTION_CONSTRAINT__NAME)
	? (String) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__NAME)
	: NAME_EDEFAULT;
	return NAME_EDEFAULT == null
	? name != null
	: !NAME_EDEFAULT.equals(name);
	case UMLPackage.INTERACTION_CONSTRAINT__VISIBILITY :
	return eVirtualIsSet(UMLPackage.INTERACTION_CONSTRAINT__VISIBILITY)
	&& eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__VISIBILITY) != VISIBILITY_EDEFAULT;
	case UMLPackage.INTERACTION_CONSTRAINT__QUALIFIED_NAME :
	return QUALIFIED_NAME_EDEFAULT == null
	? getQualifiedName() != null
	: !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
	case UMLPackage.INTERACTION_CONSTRAINT__CLIENT_DEPENDENCY :
	List clientDependency = (List) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__CLIENT_DEPENDENCY);
	return clientDependency != null && !clientDependency.isEmpty();
	case UMLPackage.INTERACTION_CONSTRAINT__NAMESPACE :
	return isSetNamespace();
	case UMLPackage.INTERACTION_CONSTRAINT__NAME_EXPRESSION :
	return eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__NAME_EXPRESSION) != null;
	case UMLPackage.INTERACTION_CONSTRAINT__TEMPLATE_PARAMETER :
	return eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__TEMPLATE_PARAMETER) != null;
	case UMLPackage.INTERACTION_CONSTRAINT__OWNING_TEMPLATE_PARAMETER :
	return getOwningTemplateParameter() != null;
	case UMLPackage.INTERACTION_CONSTRAINT__CONSTRAINED_ELEMENT :
	List constrainedElement = (List) eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__CONSTRAINED_ELEMENT);
	return constrainedElement != null
	&& !constrainedElement.isEmpty();
	case UMLPackage.INTERACTION_CONSTRAINT__SPECIFICATION :
	return eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__SPECIFICATION) != null;
	case UMLPackage.INTERACTION_CONSTRAINT__CONTEXT :
	return getContext() != null;
	case UMLPackage.INTERACTION_CONSTRAINT__MININT :
	return eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__MININT) != null;
	case UMLPackage.INTERACTION_CONSTRAINT__MAXINT :
	return eVirtualGet(UMLPackage.INTERACTION_CONSTRAINT__MAXINT) != null;
	}
	return eDynamicIsSet(eFeature);
	}

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

	} //InteractionConstraintImpl