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

 /*
  * Copyright (c) 2005, 2006 IBM Corporation and others.
  * All rights reserved.   This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *   IBM - initial API and implementation
  *
  * $Id: OpaqueExpressionImpl.java,v 1.19 2006/12/14 15:49:29 khussey Exp $
  */
 package org.eclipse.uml2.uml.internal.impl;

 import java.util.Collection;
 import java.util.Map;

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

 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.util.EDataTypeEList;
 import org.eclipse.emf.ecore.util.EDataTypeUniqueEList;

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

 import org.eclipse.uml2.uml.Behavior;
 import org.eclipse.uml2.uml.Comment;
 import org.eclipse.uml2.uml.Dependency;
 import org.eclipse.uml2.uml.OpaqueExpression;
 import org.eclipse.uml2.uml.Parameter;
 import org.eclipse.uml2.uml.StringExpression;
 import org.eclipse.uml2.uml.TemplateParameter;
 import org.eclipse.uml2.uml.Type;
 import org.eclipse.uml2.uml.UMLPackage;
 import org.eclipse.uml2.uml.VisibilityKind;

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

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Opaque Expression</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.OpaqueExpressionImpl#getBodies <em>Body</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.OpaqueExpressionImpl#getLanguages <em>Language</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.OpaqueExpressionImpl#getResult <em>Result</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.internal.impl.OpaqueExpressionImpl#getBehavior <em>Behavior</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 public class OpaqueExpressionImpl
 		extends ValueSpecificationImpl
 		implements OpaqueExpression {

 	/**
 	 * The cached value of the '{@link #getBodies() <em>Body</em>}' attribute list.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getBodies()
 	 * @generated
 	 * @ordered
 	 */
 	protected EList<String> bodies = null;

 	/**
 	 * The cached value of the '{@link #getLanguages() <em>Language</em>}' attribute list.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getLanguages()
 	 * @generated
 	 * @ordered
 	 */
 	protected EList<String> languages = null;

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

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public EList<String> getBodies() {
 		if (bodies == null) {
 			bodies = new EDataTypeEList.Unsettable<String>(String.class, this,
 				UMLPackage.OPAQUE_EXPRESSION__BODY);
 		}
 		return bodies;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void unsetBodies() {
 		if (bodies != null)
 			((InternalEList.Unsettable<?>) bodies).unset();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean isSetBodies() {
 		return bodies != null && ((InternalEList.Unsettable<?>) bodies).isSet();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public EList<String> getLanguages() {
 		if (languages == null) {
 			languages = new EDataTypeUniqueEList.Unsettable<String>(
 				String.class, this, UMLPackage.OPAQUE_EXPRESSION__LANGUAGE);
 		}
 		return languages;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void unsetLanguages() {
 		if (languages != null)
 			((InternalEList.Unsettable<?>) languages).unset();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean isSetLanguages() {
 		return languages != null
 			&& ((InternalEList.Unsettable<?>) languages).isSet();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Parameter getResult() {
 		Parameter result = basicGetResult();
 		return result != null && result.eIsProxy()
 			? (Parameter) eResolveProxy((InternalEObject) result)
 			: result;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Parameter basicGetResult() {

 		return OpaqueExpressionOperations.getResult(this);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Behavior getBehavior() {
 		if (behavior != null && behavior.eIsProxy()) {
 			InternalEObject oldBehavior = (InternalEObject) behavior;
 			behavior = (Behavior) eResolveProxy(oldBehavior);
 			if (behavior != oldBehavior) {
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE,
 						UMLPackage.OPAQUE_EXPRESSION__BEHAVIOR, oldBehavior,
 						behavior));
 			}
 		}
 		return behavior;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Behavior basicGetBehavior() {
 		return behavior;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setBehavior(Behavior newBehavior) {

 		Behavior oldBehavior = behavior;
 		behavior = newBehavior;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET,
 				UMLPackage.OPAQUE_EXPRESSION__BEHAVIOR, oldBehavior, behavior));

 	}

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

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public int value() {
 		return OpaqueExpressionOperations.value(this);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean isIntegral() {
 		return OpaqueExpressionOperations.isIntegral(this);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean isPositive() {
 		return OpaqueExpressionOperations.isPositive(this);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean isNonNegative() {
 		return OpaqueExpressionOperations.isNonNegative(this);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public String stringValue() {
 		return OpaqueExpressionOperations.stringValue(this);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public Object eGet(int featureID, boolean resolve, boolean coreType) {
 		switch (featureID) {
 			case UMLPackage.OPAQUE_EXPRESSION__EANNOTATIONS :
 				return getEAnnotations();
 			case UMLPackage.OPAQUE_EXPRESSION__OWNED_ELEMENT :
 				return getOwnedElements();
 			case UMLPackage.OPAQUE_EXPRESSION__OWNER :
 				if (resolve)
 					return getOwner();
 				return basicGetOwner();
 			case UMLPackage.OPAQUE_EXPRESSION__OWNED_COMMENT :
 				return getOwnedComments();
 			case UMLPackage.OPAQUE_EXPRESSION__NAME :
 				return getName();
 			case UMLPackage.OPAQUE_EXPRESSION__VISIBILITY :
 				return getVisibility();
 			case UMLPackage.OPAQUE_EXPRESSION__QUALIFIED_NAME :
 				return getQualifiedName();
 			case UMLPackage.OPAQUE_EXPRESSION__CLIENT_DEPENDENCY :
 				return getClientDependencies();
 			case UMLPackage.OPAQUE_EXPRESSION__NAMESPACE :
 				if (resolve)
 					return getNamespace();
 				return basicGetNamespace();
 			case UMLPackage.OPAQUE_EXPRESSION__NAME_EXPRESSION :
 				if (resolve)
 					return getNameExpression();
 				return basicGetNameExpression();
 			case UMLPackage.OPAQUE_EXPRESSION__OWNING_TEMPLATE_PARAMETER :
 				if (resolve)
 					return getOwningTemplateParameter();
 				return basicGetOwningTemplateParameter();
 			case UMLPackage.OPAQUE_EXPRESSION__TEMPLATE_PARAMETER :
 				if (resolve)
 					return getTemplateParameter();
 				return basicGetTemplateParameter();
 			case UMLPackage.OPAQUE_EXPRESSION__TYPE :
 				if (resolve)
 					return getType();
 				return basicGetType();
 			case UMLPackage.OPAQUE_EXPRESSION__BODY :
 				return getBodies();
 			case UMLPackage.OPAQUE_EXPRESSION__LANGUAGE :
 				return getLanguages();
 			case UMLPackage.OPAQUE_EXPRESSION__RESULT :
 				if (resolve)
 					return getResult();
 				return basicGetResult();
 			case UMLPackage.OPAQUE_EXPRESSION__BEHAVIOR :
 				if (resolve)
 					return getBehavior();
 				return basicGetBehavior();
 		}
 		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.OPAQUE_EXPRESSION__EANNOTATIONS :
 				getEAnnotations().clear();
 				getEAnnotations().addAll(
 					(Collection<? extends EAnnotation>) newValue);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__OWNED_COMMENT :
 				getOwnedComments().clear();
 				getOwnedComments().addAll(
 					(Collection<? extends Comment>) newValue);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__NAME :
 				setName((String) newValue);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__VISIBILITY :
 				setVisibility((VisibilityKind) newValue);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__CLIENT_DEPENDENCY :
 				getClientDependencies().clear();
 				getClientDependencies().addAll(
 					(Collection<? extends Dependency>) newValue);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__NAME_EXPRESSION :
 				setNameExpression((StringExpression) newValue);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__OWNING_TEMPLATE_PARAMETER :
 				setOwningTemplateParameter((TemplateParameter) newValue);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__TEMPLATE_PARAMETER :
 				setTemplateParameter((TemplateParameter) newValue);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__TYPE :
 				setType((Type) newValue);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__BODY :
 				getBodies().clear();
 				getBodies().addAll((Collection<? extends String>) newValue);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__LANGUAGE :
 				getLanguages().clear();
 				getLanguages().addAll((Collection<? extends String>) newValue);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__BEHAVIOR :
 				setBehavior((Behavior) newValue);
 				return;
 		}
 		eDynamicSet(featureID, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void eUnset(int featureID) {
 		switch (featureID) {
 			case UMLPackage.OPAQUE_EXPRESSION__EANNOTATIONS :
 				getEAnnotations().clear();
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__OWNED_COMMENT :
 				getOwnedComments().clear();
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__NAME :
 				unsetName();
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__VISIBILITY :
 				unsetVisibility();
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__CLIENT_DEPENDENCY :
 				getClientDependencies().clear();
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__NAME_EXPRESSION :
 				setNameExpression((StringExpression) null);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__OWNING_TEMPLATE_PARAMETER :
 				setOwningTemplateParameter((TemplateParameter) null);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__TEMPLATE_PARAMETER :
 				setTemplateParameter((TemplateParameter) null);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__TYPE :
 				setType((Type) null);
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__BODY :
 				unsetBodies();
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__LANGUAGE :
 				unsetLanguages();
 				return;
 			case UMLPackage.OPAQUE_EXPRESSION__BEHAVIOR :
 				setBehavior((Behavior) null);
 				return;
 		}
 		eDynamicUnset(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean eIsSet(int featureID) {
 		switch (featureID) {
 			case UMLPackage.OPAQUE_EXPRESSION__EANNOTATIONS :
 				return eAnnotations != null && !eAnnotations.isEmpty();
 			case UMLPackage.OPAQUE_EXPRESSION__OWNED_ELEMENT :
 				return isSetOwnedElements();
 			case UMLPackage.OPAQUE_EXPRESSION__OWNER :
 				return isSetOwner();
 			case UMLPackage.OPAQUE_EXPRESSION__OWNED_COMMENT :
 				return ownedComments != null && !ownedComments.isEmpty();
 			case UMLPackage.OPAQUE_EXPRESSION__NAME :
 				return isSetName();
 			case UMLPackage.OPAQUE_EXPRESSION__VISIBILITY :
 				return isSetVisibility();
 			case UMLPackage.OPAQUE_EXPRESSION__QUALIFIED_NAME :
 				return QUALIFIED_NAME_EDEFAULT == null
 					? getQualifiedName() != null
 					: !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
 			case UMLPackage.OPAQUE_EXPRESSION__CLIENT_DEPENDENCY :
 				return clientDependencies != null
 					&& !clientDependencies.isEmpty();
 			case UMLPackage.OPAQUE_EXPRESSION__NAMESPACE :
 				return isSetNamespace();
 			case UMLPackage.OPAQUE_EXPRESSION__NAME_EXPRESSION :
 				return nameExpression != null;
 			case UMLPackage.OPAQUE_EXPRESSION__OWNING_TEMPLATE_PARAMETER :
 				return basicGetOwningTemplateParameter() != null;
 			case UMLPackage.OPAQUE_EXPRESSION__TEMPLATE_PARAMETER :
 				return templateParameter != null;
 			case UMLPackage.OPAQUE_EXPRESSION__TYPE :
 				return type != null;
 			case UMLPackage.OPAQUE_EXPRESSION__BODY :
 				return isSetBodies();
 			case UMLPackage.OPAQUE_EXPRESSION__LANGUAGE :
 				return isSetLanguages();
 			case UMLPackage.OPAQUE_EXPRESSION__RESULT :
 				return basicGetResult() != null;
 			case UMLPackage.OPAQUE_EXPRESSION__BEHAVIOR :
 				return behavior != null;
 		}
 		return eDynamicIsSet(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public String toString() {
 		if (eIsProxy())
 			return super.toString();

 		StringBuffer result = new StringBuffer(super.toString());
 		result.append(" (body: "); //$NON-NLS-1$
 		result.append(bodies);
 		result.append(", language: "); //$NON-NLS-1$
 		result.append(languages);
 		result.append(')');
 		return result.toString();
 	}

 } //OpaqueExpressionImpl
	/*
	* Copyright (c) 2005, 2006 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* IBM - initial API and implementation
	*
	* $Id: OpaqueExpressionImpl.java,v 1.19 2006/12/14 15:49:29 khussey Exp $
	*/
	package org.eclipse.uml2.uml.internal.impl;

	import java.util.Collection;
	import java.util.Map;

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

	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.util.EDataTypeEList;
	import org.eclipse.emf.ecore.util.EDataTypeUniqueEList;

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

	import org.eclipse.uml2.uml.Behavior;
	import org.eclipse.uml2.uml.Comment;
	import org.eclipse.uml2.uml.Dependency;
	import org.eclipse.uml2.uml.OpaqueExpression;
	import org.eclipse.uml2.uml.Parameter;
	import org.eclipse.uml2.uml.StringExpression;
	import org.eclipse.uml2.uml.TemplateParameter;
	import org.eclipse.uml2.uml.Type;
	import org.eclipse.uml2.uml.UMLPackage;
	import org.eclipse.uml2.uml.VisibilityKind;

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

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Opaque Expression</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.OpaqueExpressionImpl#getBodies <em>Body</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.OpaqueExpressionImpl#getLanguages <em>Language</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.OpaqueExpressionImpl#getResult <em>Result</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.internal.impl.OpaqueExpressionImpl#getBehavior <em>Behavior</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	public class OpaqueExpressionImpl
	extends ValueSpecificationImpl
	implements OpaqueExpression {

	/**
	* The cached value of the '{@link #getBodies() <em>Body</em>}' attribute list.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getBodies()
	* @generated
	* @ordered
	*/
	protected EList<String> bodies = null;

	/**
	* The cached value of the '{@link #getLanguages() <em>Language</em>}' attribute list.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getLanguages()
	* @generated
	* @ordered
	*/
	protected EList<String> languages = null;

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

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public EList<String> getBodies() {
	if (bodies == null) {
	bodies = new EDataTypeEList.Unsettable<String>(String.class, this,
	UMLPackage.OPAQUE_EXPRESSION__BODY);
	}
	return bodies;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void unsetBodies() {
	if (bodies != null)
	((InternalEList.Unsettable<?>) bodies).unset();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isSetBodies() {
	return bodies != null && ((InternalEList.Unsettable<?>) bodies).isSet();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public EList<String> getLanguages() {
	if (languages == null) {
	languages = new EDataTypeUniqueEList.Unsettable<String>(
	String.class, this, UMLPackage.OPAQUE_EXPRESSION__LANGUAGE);
	}
	return languages;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void unsetLanguages() {
	if (languages != null)
	((InternalEList.Unsettable<?>) languages).unset();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isSetLanguages() {
	return languages != null
	&& ((InternalEList.Unsettable<?>) languages).isSet();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Parameter getResult() {
	Parameter result = basicGetResult();
	return result != null && result.eIsProxy()
	? (Parameter) eResolveProxy((InternalEObject) result)
	: result;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Parameter basicGetResult() {

	return OpaqueExpressionOperations.getResult(this);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Behavior getBehavior() {
	if (behavior != null && behavior.eIsProxy()) {
	InternalEObject oldBehavior = (InternalEObject) behavior;
	behavior = (Behavior) eResolveProxy(oldBehavior);
	if (behavior != oldBehavior) {
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE,
	UMLPackage.OPAQUE_EXPRESSION__BEHAVIOR, oldBehavior,
	behavior));
	}
	}
	return behavior;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Behavior basicGetBehavior() {
	return behavior;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setBehavior(Behavior newBehavior) {

	Behavior oldBehavior = behavior;
	behavior = newBehavior;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET,
	UMLPackage.OPAQUE_EXPRESSION__BEHAVIOR, oldBehavior, behavior));

	}

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

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public int value() {
	return OpaqueExpressionOperations.value(this);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isIntegral() {
	return OpaqueExpressionOperations.isIntegral(this);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isPositive() {
	return OpaqueExpressionOperations.isPositive(this);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isNonNegative() {
	return OpaqueExpressionOperations.isNonNegative(this);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public String stringValue() {
	return OpaqueExpressionOperations.stringValue(this);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
	switch (featureID) {
	case UMLPackage.OPAQUE_EXPRESSION__EANNOTATIONS :
	return getEAnnotations();
	case UMLPackage.OPAQUE_EXPRESSION__OWNED_ELEMENT :
	return getOwnedElements();
	case UMLPackage.OPAQUE_EXPRESSION__OWNER :
	if (resolve)
	return getOwner();
	return basicGetOwner();
	case UMLPackage.OPAQUE_EXPRESSION__OWNED_COMMENT :
	return getOwnedComments();
	case UMLPackage.OPAQUE_EXPRESSION__NAME :
	return getName();
	case UMLPackage.OPAQUE_EXPRESSION__VISIBILITY :
	return getVisibility();
	case UMLPackage.OPAQUE_EXPRESSION__QUALIFIED_NAME :
	return getQualifiedName();
	case UMLPackage.OPAQUE_EXPRESSION__CLIENT_DEPENDENCY :
	return getClientDependencies();
	case UMLPackage.OPAQUE_EXPRESSION__NAMESPACE :
	if (resolve)
	return getNamespace();
	return basicGetNamespace();
	case UMLPackage.OPAQUE_EXPRESSION__NAME_EXPRESSION :
	if (resolve)
	return getNameExpression();
	return basicGetNameExpression();
	case UMLPackage.OPAQUE_EXPRESSION__OWNING_TEMPLATE_PARAMETER :
	if (resolve)
	return getOwningTemplateParameter();
	return basicGetOwningTemplateParameter();
	case UMLPackage.OPAQUE_EXPRESSION__TEMPLATE_PARAMETER :
	if (resolve)
	return getTemplateParameter();
	return basicGetTemplateParameter();
	case UMLPackage.OPAQUE_EXPRESSION__TYPE :
	if (resolve)
	return getType();
	return basicGetType();
	case UMLPackage.OPAQUE_EXPRESSION__BODY :
	return getBodies();
	case UMLPackage.OPAQUE_EXPRESSION__LANGUAGE :
	return getLanguages();
	case UMLPackage.OPAQUE_EXPRESSION__RESULT :
	if (resolve)
	return getResult();
	return basicGetResult();
	case UMLPackage.OPAQUE_EXPRESSION__BEHAVIOR :
	if (resolve)
	return getBehavior();
	return basicGetBehavior();
	}
	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.OPAQUE_EXPRESSION__EANNOTATIONS :
	getEAnnotations().clear();
	getEAnnotations().addAll(
	(Collection<? extends EAnnotation>) newValue);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__OWNED_COMMENT :
	getOwnedComments().clear();
	getOwnedComments().addAll(
	(Collection<? extends Comment>) newValue);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__NAME :
	setName((String) newValue);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__VISIBILITY :
	setVisibility((VisibilityKind) newValue);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__CLIENT_DEPENDENCY :
	getClientDependencies().clear();
	getClientDependencies().addAll(
	(Collection<? extends Dependency>) newValue);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__NAME_EXPRESSION :
	setNameExpression((StringExpression) newValue);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__OWNING_TEMPLATE_PARAMETER :
	setOwningTemplateParameter((TemplateParameter) newValue);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__TEMPLATE_PARAMETER :
	setTemplateParameter((TemplateParameter) newValue);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__TYPE :
	setType((Type) newValue);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__BODY :
	getBodies().clear();
	getBodies().addAll((Collection<? extends String>) newValue);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__LANGUAGE :
	getLanguages().clear();
	getLanguages().addAll((Collection<? extends String>) newValue);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__BEHAVIOR :
	setBehavior((Behavior) newValue);
	return;
	}
	eDynamicSet(featureID, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void eUnset(int featureID) {
	switch (featureID) {
	case UMLPackage.OPAQUE_EXPRESSION__EANNOTATIONS :
	getEAnnotations().clear();
	return;
	case UMLPackage.OPAQUE_EXPRESSION__OWNED_COMMENT :
	getOwnedComments().clear();
	return;
	case UMLPackage.OPAQUE_EXPRESSION__NAME :
	unsetName();
	return;
	case UMLPackage.OPAQUE_EXPRESSION__VISIBILITY :
	unsetVisibility();
	return;
	case UMLPackage.OPAQUE_EXPRESSION__CLIENT_DEPENDENCY :
	getClientDependencies().clear();
	return;
	case UMLPackage.OPAQUE_EXPRESSION__NAME_EXPRESSION :
	setNameExpression((StringExpression) null);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__OWNING_TEMPLATE_PARAMETER :
	setOwningTemplateParameter((TemplateParameter) null);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__TEMPLATE_PARAMETER :
	setTemplateParameter((TemplateParameter) null);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__TYPE :
	setType((Type) null);
	return;
	case UMLPackage.OPAQUE_EXPRESSION__BODY :
	unsetBodies();
	return;
	case UMLPackage.OPAQUE_EXPRESSION__LANGUAGE :
	unsetLanguages();
	return;
	case UMLPackage.OPAQUE_EXPRESSION__BEHAVIOR :
	setBehavior((Behavior) null);
	return;
	}
	eDynamicUnset(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean eIsSet(int featureID) {
	switch (featureID) {
	case UMLPackage.OPAQUE_EXPRESSION__EANNOTATIONS :
	return eAnnotations != null && !eAnnotations.isEmpty();
	case UMLPackage.OPAQUE_EXPRESSION__OWNED_ELEMENT :
	return isSetOwnedElements();
	case UMLPackage.OPAQUE_EXPRESSION__OWNER :
	return isSetOwner();
	case UMLPackage.OPAQUE_EXPRESSION__OWNED_COMMENT :
	return ownedComments != null && !ownedComments.isEmpty();
	case UMLPackage.OPAQUE_EXPRESSION__NAME :
	return isSetName();
	case UMLPackage.OPAQUE_EXPRESSION__VISIBILITY :
	return isSetVisibility();
	case UMLPackage.OPAQUE_EXPRESSION__QUALIFIED_NAME :
	return QUALIFIED_NAME_EDEFAULT == null
	? getQualifiedName() != null
	: !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
	case UMLPackage.OPAQUE_EXPRESSION__CLIENT_DEPENDENCY :
	return clientDependencies != null
	&& !clientDependencies.isEmpty();
	case UMLPackage.OPAQUE_EXPRESSION__NAMESPACE :
	return isSetNamespace();
	case UMLPackage.OPAQUE_EXPRESSION__NAME_EXPRESSION :
	return nameExpression != null;
	case UMLPackage.OPAQUE_EXPRESSION__OWNING_TEMPLATE_PARAMETER :
	return basicGetOwningTemplateParameter() != null;
	case UMLPackage.OPAQUE_EXPRESSION__TEMPLATE_PARAMETER :
	return templateParameter != null;
	case UMLPackage.OPAQUE_EXPRESSION__TYPE :
	return type != null;
	case UMLPackage.OPAQUE_EXPRESSION__BODY :
	return isSetBodies();
	case UMLPackage.OPAQUE_EXPRESSION__LANGUAGE :
	return isSetLanguages();
	case UMLPackage.OPAQUE_EXPRESSION__RESULT :
	return basicGetResult() != null;
	case UMLPackage.OPAQUE_EXPRESSION__BEHAVIOR :
	return behavior != null;
	}
	return eDynamicIsSet(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public String toString() {
	if (eIsProxy())
	return super.toString();

	StringBuffer result = new StringBuffer(super.toString());
	result.append(" (body: "); //$NON-NLS-1$
	result.append(bodies);
	result.append(", language: "); //$NON-NLS-1$
	result.append(languages);
	result.append(')');
	return result.toString();
	}

	} //OpaqueExpressionImpl