deprecated/plugins/org.eclipse.uml2/src/org/eclipse/uml2/impl/ObjectFlowImpl.java - uml2/org.eclipse.uml2 - Git at Google

 /*
  * Copyright (c) 2003, 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: ObjectFlowImpl.java,v 1.10 2005/11/04 22:23:01 khussey Exp $
  */
 package org.eclipse.uml2.impl;

 import java.util.Collection;

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

 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.uml2.Activity;
 import org.eclipse.uml2.ActivityNode;
 import org.eclipse.uml2.Behavior;
 import org.eclipse.uml2.InterruptibleActivityRegion;
 import org.eclipse.uml2.ObjectFlow;
 import org.eclipse.uml2.StringExpression;
 import org.eclipse.uml2.StructuredActivityNode;
 import org.eclipse.uml2.TemplateSignature;
 import org.eclipse.uml2.UML2Package;
 import org.eclipse.uml2.ValueSpecification;
 import org.eclipse.uml2.VisibilityKind;

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Object Flow</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.uml2.impl.ObjectFlowImpl#isMulticast <em>Is Multicast</em>}</li>
  *   <li>{@link org.eclipse.uml2.impl.ObjectFlowImpl#isMultireceive <em>Is Multireceive</em>}</li>
  *   <li>{@link org.eclipse.uml2.impl.ObjectFlowImpl#getTransformation <em>Transformation</em>}</li>
  *   <li>{@link org.eclipse.uml2.impl.ObjectFlowImpl#getSelection <em>Selection</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 public class ObjectFlowImpl extends ActivityEdgeImpl implements ObjectFlow {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public static final String copyright = "Copyright (c) IBM Corporation and others."; //$NON-NLS-1$

 	/**
 	 * The default value of the '{@link #isMulticast() <em>Is Multicast</em>}' attribute.
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @see #isMulticast()
 	 * @generated
 	 * @ordered
 	 */
     protected static final boolean IS_MULTICAST_EDEFAULT = false;

 	/**
 	 * The flag representing the value of the '{@link #isMulticast() <em>Is Multicast</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #isMulticast()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final int IS_MULTICAST_EFLAG = 1 << 9;

 	/**
 	 * The default value of the '{@link #isMultireceive() <em>Is Multireceive</em>}' attribute.
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @see #isMultireceive()
 	 * @generated
 	 * @ordered
 	 */
     protected static final boolean IS_MULTIRECEIVE_EDEFAULT = false;

 	/**
 	 * The flag representing the value of the '{@link #isMultireceive() <em>Is Multireceive</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #isMultireceive()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final int IS_MULTIRECEIVE_EFLAG = 1 << 10;

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

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

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

 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     protected EClass eStaticClass() {
 		return UML2Package.eINSTANCE.getObjectFlow();
 	}

 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     public boolean isMulticast() {
 		return (eFlags & IS_MULTICAST_EFLAG) != 0;
 	}

 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     public void setIsMulticast(boolean newIsMulticast) {
 		boolean oldIsMulticast = (eFlags & IS_MULTICAST_EFLAG) != 0;
 		if (newIsMulticast) eFlags |= IS_MULTICAST_EFLAG; else eFlags &= ~IS_MULTICAST_EFLAG;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.OBJECT_FLOW__IS_MULTICAST, oldIsMulticast, newIsMulticast));

 	}


 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     public boolean isMultireceive() {
 		return (eFlags & IS_MULTIRECEIVE_EFLAG) != 0;
 	}

 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     public void setIsMultireceive(boolean newIsMultireceive) {
 		boolean oldIsMultireceive = (eFlags & IS_MULTIRECEIVE_EFLAG) != 0;
 		if (newIsMultireceive) eFlags |= IS_MULTIRECEIVE_EFLAG; else eFlags &= ~IS_MULTIRECEIVE_EFLAG;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.OBJECT_FLOW__IS_MULTIRECEIVE, oldIsMultireceive, newIsMultireceive));

 	}


 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     public Behavior getTransformation() {
 		if (transformation != null && transformation.eIsProxy()) {
 			Behavior oldTransformation = transformation;
 			transformation = (Behavior)eResolveProxy((InternalEObject)transformation);
 			if (transformation != oldTransformation) {
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, UML2Package.OBJECT_FLOW__TRANSFORMATION, oldTransformation, transformation));
 			}
 		}
 		return transformation;
 	}

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

 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     public void setTransformation(Behavior newTransformation) {
 		Behavior oldTransformation = transformation;
 		transformation = newTransformation;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.OBJECT_FLOW__TRANSFORMATION, oldTransformation, transformation));

 	}


 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     public Behavior getSelection() {
 		if (selection != null && selection.eIsProxy()) {
 			Behavior oldSelection = selection;
 			selection = (Behavior)eResolveProxy((InternalEObject)selection);
 			if (selection != oldSelection) {
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, UML2Package.OBJECT_FLOW__SELECTION, oldSelection, selection));
 			}
 		}
 		return selection;
 	}

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

 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     public void setSelection(Behavior newSelection) {
 		Behavior oldSelection = selection;
 		selection = newSelection;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.OBJECT_FLOW__SELECTION, oldSelection, selection));

 	}


 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     public Object eGet(EStructuralFeature eFeature, boolean resolve) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.OBJECT_FLOW__EANNOTATIONS:
 				return getEAnnotations();
 			case UML2Package.OBJECT_FLOW__OWNED_ELEMENT:
 				return getOwnedElements();
 			case UML2Package.OBJECT_FLOW__OWNER:
 				if (resolve) return getOwner();
 				return basicGetOwner();
 			case UML2Package.OBJECT_FLOW__OWNED_COMMENT:
 				return getOwnedComments();
 			case UML2Package.OBJECT_FLOW__TEMPLATE_BINDING:
 				return getTemplateBindings();
 			case UML2Package.OBJECT_FLOW__OWNED_TEMPLATE_SIGNATURE:
 				return getOwnedTemplateSignature();
 			case UML2Package.OBJECT_FLOW__NAME:
 				return getName();
 			case UML2Package.OBJECT_FLOW__QUALIFIED_NAME:
 				return getQualifiedName();
 			case UML2Package.OBJECT_FLOW__VISIBILITY:
 				return getVisibility();
 			case UML2Package.OBJECT_FLOW__CLIENT_DEPENDENCY:
 				return getClientDependencies();
 			case UML2Package.OBJECT_FLOW__NAME_EXPRESSION:
 				return getNameExpression();
 			case UML2Package.OBJECT_FLOW__REDEFINITION_CONTEXT:
 				return getRedefinitionContexts();
 			case UML2Package.OBJECT_FLOW__IS_LEAF:
 				return isLeaf() ? Boolean.TRUE : Boolean.FALSE;
 			case UML2Package.OBJECT_FLOW__ACTIVITY:
 				return getActivity();
 			case UML2Package.OBJECT_FLOW__SOURCE:
 				if (resolve) return getSource();
 				return basicGetSource();
 			case UML2Package.OBJECT_FLOW__TARGET:
 				if (resolve) return getTarget();
 				return basicGetTarget();
 			case UML2Package.OBJECT_FLOW__IN_GROUP:
 				return getInGroups();
 			case UML2Package.OBJECT_FLOW__GUARD:
 				return getGuard();
 			case UML2Package.OBJECT_FLOW__REDEFINED_ELEMENT:
 				return getRedefinedElements();
 			case UML2Package.OBJECT_FLOW__IN_STRUCTURED_NODE:
 				return getInStructuredNode();
 			case UML2Package.OBJECT_FLOW__IN_PARTITION:
 				return getInPartitions();
 			case UML2Package.OBJECT_FLOW__WEIGHT:
 				return getWeight();
 			case UML2Package.OBJECT_FLOW__INTERRUPTS:
 				if (resolve) return getInterrupts();
 				return basicGetInterrupts();
 			case UML2Package.OBJECT_FLOW__IS_MULTICAST:
 				return isMulticast() ? Boolean.TRUE : Boolean.FALSE;
 			case UML2Package.OBJECT_FLOW__IS_MULTIRECEIVE:
 				return isMultireceive() ? Boolean.TRUE : Boolean.FALSE;
 			case UML2Package.OBJECT_FLOW__TRANSFORMATION:
 				if (resolve) return getTransformation();
 				return basicGetTransformation();
 			case UML2Package.OBJECT_FLOW__SELECTION:
 				if (resolve) return getSelection();
 				return basicGetSelection();
 		}
 		return eDynamicGet(eFeature, resolve);
 	}

 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     public void eSet(EStructuralFeature eFeature, Object newValue) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.OBJECT_FLOW__EANNOTATIONS:
 				getEAnnotations().clear();
 				getEAnnotations().addAll((Collection)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__OWNED_COMMENT:
 				getOwnedComments().clear();
 				getOwnedComments().addAll((Collection)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__TEMPLATE_BINDING:
 				getTemplateBindings().clear();
 				getTemplateBindings().addAll((Collection)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__OWNED_TEMPLATE_SIGNATURE:
 				setOwnedTemplateSignature((TemplateSignature)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__NAME:
 				setName((String)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__VISIBILITY:
 				setVisibility((VisibilityKind)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__CLIENT_DEPENDENCY:
 				getClientDependencies().clear();
 				getClientDependencies().addAll((Collection)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__NAME_EXPRESSION:
 				setNameExpression((StringExpression)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__IS_LEAF:
 				setIsLeaf(((Boolean)newValue).booleanValue());
 				return;
 			case UML2Package.OBJECT_FLOW__ACTIVITY:
 				setActivity((Activity)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__SOURCE:
 				setSource((ActivityNode)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__TARGET:
 				setTarget((ActivityNode)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__GUARD:
 				setGuard((ValueSpecification)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__REDEFINED_ELEMENT:
 				getRedefinedElements().clear();
 				getRedefinedElements().addAll((Collection)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__IN_STRUCTURED_NODE:
 				setInStructuredNode((StructuredActivityNode)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__IN_PARTITION:
 				getInPartitions().clear();
 				getInPartitions().addAll((Collection)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__WEIGHT:
 				setWeight((ValueSpecification)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__INTERRUPTS:
 				setInterrupts((InterruptibleActivityRegion)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__IS_MULTICAST:
 				setIsMulticast(((Boolean)newValue).booleanValue());
 				return;
 			case UML2Package.OBJECT_FLOW__IS_MULTIRECEIVE:
 				setIsMultireceive(((Boolean)newValue).booleanValue());
 				return;
 			case UML2Package.OBJECT_FLOW__TRANSFORMATION:
 				setTransformation((Behavior)newValue);
 				return;
 			case UML2Package.OBJECT_FLOW__SELECTION:
 				setSelection((Behavior)newValue);
 				return;
 		}
 		eDynamicSet(eFeature, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     public void eUnset(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.OBJECT_FLOW__EANNOTATIONS:
 				getEAnnotations().clear();
 				return;
 			case UML2Package.OBJECT_FLOW__OWNED_COMMENT:
 				getOwnedComments().clear();
 				return;
 			case UML2Package.OBJECT_FLOW__TEMPLATE_BINDING:
 				getTemplateBindings().clear();
 				return;
 			case UML2Package.OBJECT_FLOW__OWNED_TEMPLATE_SIGNATURE:
 				setOwnedTemplateSignature((TemplateSignature)null);
 				return;
 			case UML2Package.OBJECT_FLOW__NAME:
 				setName(NAME_EDEFAULT);
 				return;
 			case UML2Package.OBJECT_FLOW__VISIBILITY:
 				setVisibility(VISIBILITY_EDEFAULT);
 				return;
 			case UML2Package.OBJECT_FLOW__CLIENT_DEPENDENCY:
 				getClientDependencies().clear();
 				return;
 			case UML2Package.OBJECT_FLOW__NAME_EXPRESSION:
 				setNameExpression((StringExpression)null);
 				return;
 			case UML2Package.OBJECT_FLOW__IS_LEAF:
 				setIsLeaf(IS_LEAF_EDEFAULT);
 				return;
 			case UML2Package.OBJECT_FLOW__ACTIVITY:
 				setActivity((Activity)null);
 				return;
 			case UML2Package.OBJECT_FLOW__SOURCE:
 				setSource((ActivityNode)null);
 				return;
 			case UML2Package.OBJECT_FLOW__TARGET:
 				setTarget((ActivityNode)null);
 				return;
 			case UML2Package.OBJECT_FLOW__GUARD:
 				setGuard((ValueSpecification)null);
 				return;
 			case UML2Package.OBJECT_FLOW__REDEFINED_ELEMENT:
 				getRedefinedElements().clear();
 				return;
 			case UML2Package.OBJECT_FLOW__IN_STRUCTURED_NODE:
 				setInStructuredNode((StructuredActivityNode)null);
 				return;
 			case UML2Package.OBJECT_FLOW__IN_PARTITION:
 				getInPartitions().clear();
 				return;
 			case UML2Package.OBJECT_FLOW__WEIGHT:
 				setWeight((ValueSpecification)null);
 				return;
 			case UML2Package.OBJECT_FLOW__INTERRUPTS:
 				setInterrupts((InterruptibleActivityRegion)null);
 				return;
 			case UML2Package.OBJECT_FLOW__IS_MULTICAST:
 				setIsMulticast(IS_MULTICAST_EDEFAULT);
 				return;
 			case UML2Package.OBJECT_FLOW__IS_MULTIRECEIVE:
 				setIsMultireceive(IS_MULTIRECEIVE_EDEFAULT);
 				return;
 			case UML2Package.OBJECT_FLOW__TRANSFORMATION:
 				setTransformation((Behavior)null);
 				return;
 			case UML2Package.OBJECT_FLOW__SELECTION:
 				setSelection((Behavior)null);
 				return;
 		}
 		eDynamicUnset(eFeature);
 	}

 	/**
 	 * <!-- begin-user-doc -->
      * <!-- end-user-doc -->
 	 * @generated
 	 */
     public boolean eIsSet(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.OBJECT_FLOW__EANNOTATIONS:
 				return eAnnotations != null && !eAnnotations.isEmpty();
 			case UML2Package.OBJECT_FLOW__OWNED_ELEMENT:
 				return isSetOwnedElements();
 			case UML2Package.OBJECT_FLOW__OWNER:
 				return isSetOwner();
 			case UML2Package.OBJECT_FLOW__OWNED_COMMENT:
 				return ownedComment != null && !ownedComment.isEmpty();
 			case UML2Package.OBJECT_FLOW__TEMPLATE_BINDING:
 				return templateBinding != null && !templateBinding.isEmpty();
 			case UML2Package.OBJECT_FLOW__OWNED_TEMPLATE_SIGNATURE:
 				return ownedTemplateSignature != null;
 			case UML2Package.OBJECT_FLOW__NAME:
 				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
 			case UML2Package.OBJECT_FLOW__QUALIFIED_NAME:
 				return QUALIFIED_NAME_EDEFAULT == null ? getQualifiedName() != null : !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
 			case UML2Package.OBJECT_FLOW__VISIBILITY:
 				return visibility != VISIBILITY_EDEFAULT;
 			case UML2Package.OBJECT_FLOW__CLIENT_DEPENDENCY:
 				return clientDependency != null && !clientDependency.isEmpty();
 			case UML2Package.OBJECT_FLOW__NAME_EXPRESSION:
 				return nameExpression != null;
 			case UML2Package.OBJECT_FLOW__REDEFINITION_CONTEXT:
 				return isSetRedefinitionContexts();
 			case UML2Package.OBJECT_FLOW__IS_LEAF:
 				return ((eFlags & IS_LEAF_EFLAG) != 0) != IS_LEAF_EDEFAULT;
 			case UML2Package.OBJECT_FLOW__ACTIVITY:
 				return getActivity() != null;
 			case UML2Package.OBJECT_FLOW__SOURCE:
 				return source != null;
 			case UML2Package.OBJECT_FLOW__TARGET:
 				return target != null;
 			case UML2Package.OBJECT_FLOW__IN_GROUP:
 				return isSetInGroups();
 			case UML2Package.OBJECT_FLOW__GUARD:
 				return guard != null;
 			case UML2Package.OBJECT_FLOW__REDEFINED_ELEMENT:
 				return isSetRedefinedElements();
 			case UML2Package.OBJECT_FLOW__IN_STRUCTURED_NODE:
 				return getInStructuredNode() != null;
 			case UML2Package.OBJECT_FLOW__IN_PARTITION:
 				return inPartition != null && !inPartition.isEmpty();
 			case UML2Package.OBJECT_FLOW__WEIGHT:
 				return weight != null;
 			case UML2Package.OBJECT_FLOW__INTERRUPTS:
 				return interrupts != null;
 			case UML2Package.OBJECT_FLOW__IS_MULTICAST:
 				return ((eFlags & IS_MULTICAST_EFLAG) != 0) != IS_MULTICAST_EDEFAULT;
 			case UML2Package.OBJECT_FLOW__IS_MULTIRECEIVE:
 				return ((eFlags & IS_MULTIRECEIVE_EFLAG) != 0) != IS_MULTIRECEIVE_EDEFAULT;
 			case UML2Package.OBJECT_FLOW__TRANSFORMATION:
 				return transformation != null;
 			case UML2Package.OBJECT_FLOW__SELECTION:
 				return selection != null;
 		}
 		return eDynamicIsSet(eFeature);
 	}

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

 		StringBuffer result = new StringBuffer(super.toString());
 		result.append(" (isMulticast: "); //$NON-NLS-1$
 		result.append((eFlags & IS_MULTICAST_EFLAG) != 0);
 		result.append(", isMultireceive: "); //$NON-NLS-1$
 		result.append((eFlags & IS_MULTIRECEIVE_EFLAG) != 0);
 		result.append(')');
 		return result.toString();
 	}


 } //ObjectFlowImpl
	/*
	* Copyright (c) 2003, 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: ObjectFlowImpl.java,v 1.10 2005/11/04 22:23:01 khussey Exp $
	*/
	package org.eclipse.uml2.impl;

	import java.util.Collection;

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

	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.uml2.Activity;
	import org.eclipse.uml2.ActivityNode;
	import org.eclipse.uml2.Behavior;
	import org.eclipse.uml2.InterruptibleActivityRegion;
	import org.eclipse.uml2.ObjectFlow;
	import org.eclipse.uml2.StringExpression;
	import org.eclipse.uml2.StructuredActivityNode;
	import org.eclipse.uml2.TemplateSignature;
	import org.eclipse.uml2.UML2Package;
	import org.eclipse.uml2.ValueSpecification;
	import org.eclipse.uml2.VisibilityKind;

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Object Flow</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.uml2.impl.ObjectFlowImpl#isMulticast <em>Is Multicast</em>}</li>
	* <li>{@link org.eclipse.uml2.impl.ObjectFlowImpl#isMultireceive <em>Is Multireceive</em>}</li>
	* <li>{@link org.eclipse.uml2.impl.ObjectFlowImpl#getTransformation <em>Transformation</em>}</li>
	* <li>{@link org.eclipse.uml2.impl.ObjectFlowImpl#getSelection <em>Selection</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	public class ObjectFlowImpl extends ActivityEdgeImpl implements ObjectFlow {
	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public static final String copyright = "Copyright (c) IBM Corporation and others."; //$NON-NLS-1$

	/**
	* The default value of the '{@link #isMulticast() <em>Is Multicast</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #isMulticast()
	* @generated
	* @ordered
	*/
	protected static final boolean IS_MULTICAST_EDEFAULT = false;

	/**
	* The flag representing the value of the '{@link #isMulticast() <em>Is Multicast</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #isMulticast()
	* @generated
	* @ordered
	*/
	protected static final int IS_MULTICAST_EFLAG = 1 << 9;

	/**
	* The default value of the '{@link #isMultireceive() <em>Is Multireceive</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #isMultireceive()
	* @generated
	* @ordered
	*/
	protected static final boolean IS_MULTIRECEIVE_EDEFAULT = false;

	/**
	* The flag representing the value of the '{@link #isMultireceive() <em>Is Multireceive</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #isMultireceive()
	* @generated
	* @ordered
	*/
	protected static final int IS_MULTIRECEIVE_EFLAG = 1 << 10;

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

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected EClass eStaticClass() {
	return UML2Package.eINSTANCE.getObjectFlow();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isMulticast() {
	return (eFlags & IS_MULTICAST_EFLAG) != 0;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setIsMulticast(boolean newIsMulticast) {
	boolean oldIsMulticast = (eFlags & IS_MULTICAST_EFLAG) != 0;
	if (newIsMulticast) eFlags \|= IS_MULTICAST_EFLAG; else eFlags &= ~IS_MULTICAST_EFLAG;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.OBJECT_FLOW__IS_MULTICAST, oldIsMulticast, newIsMulticast));

	}


	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isMultireceive() {
	return (eFlags & IS_MULTIRECEIVE_EFLAG) != 0;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setIsMultireceive(boolean newIsMultireceive) {
	boolean oldIsMultireceive = (eFlags & IS_MULTIRECEIVE_EFLAG) != 0;
	if (newIsMultireceive) eFlags \|= IS_MULTIRECEIVE_EFLAG; else eFlags &= ~IS_MULTIRECEIVE_EFLAG;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.OBJECT_FLOW__IS_MULTIRECEIVE, oldIsMultireceive, newIsMultireceive));

	}


	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Behavior getTransformation() {
	if (transformation != null && transformation.eIsProxy()) {
	Behavior oldTransformation = transformation;
	transformation = (Behavior)eResolveProxy((InternalEObject)transformation);
	if (transformation != oldTransformation) {
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE, UML2Package.OBJECT_FLOW__TRANSFORMATION, oldTransformation, transformation));
	}
	}
	return transformation;
	}

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setTransformation(Behavior newTransformation) {
	Behavior oldTransformation = transformation;
	transformation = newTransformation;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.OBJECT_FLOW__TRANSFORMATION, oldTransformation, transformation));

	}


	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Behavior getSelection() {
	if (selection != null && selection.eIsProxy()) {
	Behavior oldSelection = selection;
	selection = (Behavior)eResolveProxy((InternalEObject)selection);
	if (selection != oldSelection) {
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE, UML2Package.OBJECT_FLOW__SELECTION, oldSelection, selection));
	}
	}
	return selection;
	}

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setSelection(Behavior newSelection) {
	Behavior oldSelection = selection;
	selection = newSelection;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.OBJECT_FLOW__SELECTION, oldSelection, selection));

	}


	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Object eGet(EStructuralFeature eFeature, boolean resolve) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.OBJECT_FLOW__EANNOTATIONS:
	return getEAnnotations();
	case UML2Package.OBJECT_FLOW__OWNED_ELEMENT:
	return getOwnedElements();
	case UML2Package.OBJECT_FLOW__OWNER:
	if (resolve) return getOwner();
	return basicGetOwner();
	case UML2Package.OBJECT_FLOW__OWNED_COMMENT:
	return getOwnedComments();
	case UML2Package.OBJECT_FLOW__TEMPLATE_BINDING:
	return getTemplateBindings();
	case UML2Package.OBJECT_FLOW__OWNED_TEMPLATE_SIGNATURE:
	return getOwnedTemplateSignature();
	case UML2Package.OBJECT_FLOW__NAME:
	return getName();
	case UML2Package.OBJECT_FLOW__QUALIFIED_NAME:
	return getQualifiedName();
	case UML2Package.OBJECT_FLOW__VISIBILITY:
	return getVisibility();
	case UML2Package.OBJECT_FLOW__CLIENT_DEPENDENCY:
	return getClientDependencies();
	case UML2Package.OBJECT_FLOW__NAME_EXPRESSION:
	return getNameExpression();
	case UML2Package.OBJECT_FLOW__REDEFINITION_CONTEXT:
	return getRedefinitionContexts();
	case UML2Package.OBJECT_FLOW__IS_LEAF:
	return isLeaf() ? Boolean.TRUE : Boolean.FALSE;
	case UML2Package.OBJECT_FLOW__ACTIVITY:
	return getActivity();
	case UML2Package.OBJECT_FLOW__SOURCE:
	if (resolve) return getSource();
	return basicGetSource();
	case UML2Package.OBJECT_FLOW__TARGET:
	if (resolve) return getTarget();
	return basicGetTarget();
	case UML2Package.OBJECT_FLOW__IN_GROUP:
	return getInGroups();
	case UML2Package.OBJECT_FLOW__GUARD:
	return getGuard();
	case UML2Package.OBJECT_FLOW__REDEFINED_ELEMENT:
	return getRedefinedElements();
	case UML2Package.OBJECT_FLOW__IN_STRUCTURED_NODE:
	return getInStructuredNode();
	case UML2Package.OBJECT_FLOW__IN_PARTITION:
	return getInPartitions();
	case UML2Package.OBJECT_FLOW__WEIGHT:
	return getWeight();
	case UML2Package.OBJECT_FLOW__INTERRUPTS:
	if (resolve) return getInterrupts();
	return basicGetInterrupts();
	case UML2Package.OBJECT_FLOW__IS_MULTICAST:
	return isMulticast() ? Boolean.TRUE : Boolean.FALSE;
	case UML2Package.OBJECT_FLOW__IS_MULTIRECEIVE:
	return isMultireceive() ? Boolean.TRUE : Boolean.FALSE;
	case UML2Package.OBJECT_FLOW__TRANSFORMATION:
	if (resolve) return getTransformation();
	return basicGetTransformation();
	case UML2Package.OBJECT_FLOW__SELECTION:
	if (resolve) return getSelection();
	return basicGetSelection();
	}
	return eDynamicGet(eFeature, resolve);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eSet(EStructuralFeature eFeature, Object newValue) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.OBJECT_FLOW__EANNOTATIONS:
	getEAnnotations().clear();
	getEAnnotations().addAll((Collection)newValue);
	return;
	case UML2Package.OBJECT_FLOW__OWNED_COMMENT:
	getOwnedComments().clear();
	getOwnedComments().addAll((Collection)newValue);
	return;
	case UML2Package.OBJECT_FLOW__TEMPLATE_BINDING:
	getTemplateBindings().clear();
	getTemplateBindings().addAll((Collection)newValue);
	return;
	case UML2Package.OBJECT_FLOW__OWNED_TEMPLATE_SIGNATURE:
	setOwnedTemplateSignature((TemplateSignature)newValue);
	return;
	case UML2Package.OBJECT_FLOW__NAME:
	setName((String)newValue);
	return;
	case UML2Package.OBJECT_FLOW__VISIBILITY:
	setVisibility((VisibilityKind)newValue);
	return;
	case UML2Package.OBJECT_FLOW__CLIENT_DEPENDENCY:
	getClientDependencies().clear();
	getClientDependencies().addAll((Collection)newValue);
	return;
	case UML2Package.OBJECT_FLOW__NAME_EXPRESSION:
	setNameExpression((StringExpression)newValue);
	return;
	case UML2Package.OBJECT_FLOW__IS_LEAF:
	setIsLeaf(((Boolean)newValue).booleanValue());
	return;
	case UML2Package.OBJECT_FLOW__ACTIVITY:
	setActivity((Activity)newValue);
	return;
	case UML2Package.OBJECT_FLOW__SOURCE:
	setSource((ActivityNode)newValue);
	return;
	case UML2Package.OBJECT_FLOW__TARGET:
	setTarget((ActivityNode)newValue);
	return;
	case UML2Package.OBJECT_FLOW__GUARD:
	setGuard((ValueSpecification)newValue);
	return;
	case UML2Package.OBJECT_FLOW__REDEFINED_ELEMENT:
	getRedefinedElements().clear();
	getRedefinedElements().addAll((Collection)newValue);
	return;
	case UML2Package.OBJECT_FLOW__IN_STRUCTURED_NODE:
	setInStructuredNode((StructuredActivityNode)newValue);
	return;
	case UML2Package.OBJECT_FLOW__IN_PARTITION:
	getInPartitions().clear();
	getInPartitions().addAll((Collection)newValue);
	return;
	case UML2Package.OBJECT_FLOW__WEIGHT:
	setWeight((ValueSpecification)newValue);
	return;
	case UML2Package.OBJECT_FLOW__INTERRUPTS:
	setInterrupts((InterruptibleActivityRegion)newValue);
	return;
	case UML2Package.OBJECT_FLOW__IS_MULTICAST:
	setIsMulticast(((Boolean)newValue).booleanValue());
	return;
	case UML2Package.OBJECT_FLOW__IS_MULTIRECEIVE:
	setIsMultireceive(((Boolean)newValue).booleanValue());
	return;
	case UML2Package.OBJECT_FLOW__TRANSFORMATION:
	setTransformation((Behavior)newValue);
	return;
	case UML2Package.OBJECT_FLOW__SELECTION:
	setSelection((Behavior)newValue);
	return;
	}
	eDynamicSet(eFeature, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eUnset(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.OBJECT_FLOW__EANNOTATIONS:
	getEAnnotations().clear();
	return;
	case UML2Package.OBJECT_FLOW__OWNED_COMMENT:
	getOwnedComments().clear();
	return;
	case UML2Package.OBJECT_FLOW__TEMPLATE_BINDING:
	getTemplateBindings().clear();
	return;
	case UML2Package.OBJECT_FLOW__OWNED_TEMPLATE_SIGNATURE:
	setOwnedTemplateSignature((TemplateSignature)null);
	return;
	case UML2Package.OBJECT_FLOW__NAME:
	setName(NAME_EDEFAULT);
	return;
	case UML2Package.OBJECT_FLOW__VISIBILITY:
	setVisibility(VISIBILITY_EDEFAULT);
	return;
	case UML2Package.OBJECT_FLOW__CLIENT_DEPENDENCY:
	getClientDependencies().clear();
	return;
	case UML2Package.OBJECT_FLOW__NAME_EXPRESSION:
	setNameExpression((StringExpression)null);
	return;
	case UML2Package.OBJECT_FLOW__IS_LEAF:
	setIsLeaf(IS_LEAF_EDEFAULT);
	return;
	case UML2Package.OBJECT_FLOW__ACTIVITY:
	setActivity((Activity)null);
	return;
	case UML2Package.OBJECT_FLOW__SOURCE:
	setSource((ActivityNode)null);
	return;
	case UML2Package.OBJECT_FLOW__TARGET:
	setTarget((ActivityNode)null);
	return;
	case UML2Package.OBJECT_FLOW__GUARD:
	setGuard((ValueSpecification)null);
	return;
	case UML2Package.OBJECT_FLOW__REDEFINED_ELEMENT:
	getRedefinedElements().clear();
	return;
	case UML2Package.OBJECT_FLOW__IN_STRUCTURED_NODE:
	setInStructuredNode((StructuredActivityNode)null);
	return;
	case UML2Package.OBJECT_FLOW__IN_PARTITION:
	getInPartitions().clear();
	return;
	case UML2Package.OBJECT_FLOW__WEIGHT:
	setWeight((ValueSpecification)null);
	return;
	case UML2Package.OBJECT_FLOW__INTERRUPTS:
	setInterrupts((InterruptibleActivityRegion)null);
	return;
	case UML2Package.OBJECT_FLOW__IS_MULTICAST:
	setIsMulticast(IS_MULTICAST_EDEFAULT);
	return;
	case UML2Package.OBJECT_FLOW__IS_MULTIRECEIVE:
	setIsMultireceive(IS_MULTIRECEIVE_EDEFAULT);
	return;
	case UML2Package.OBJECT_FLOW__TRANSFORMATION:
	setTransformation((Behavior)null);
	return;
	case UML2Package.OBJECT_FLOW__SELECTION:
	setSelection((Behavior)null);
	return;
	}
	eDynamicUnset(eFeature);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean eIsSet(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.OBJECT_FLOW__EANNOTATIONS:
	return eAnnotations != null && !eAnnotations.isEmpty();
	case UML2Package.OBJECT_FLOW__OWNED_ELEMENT:
	return isSetOwnedElements();
	case UML2Package.OBJECT_FLOW__OWNER:
	return isSetOwner();
	case UML2Package.OBJECT_FLOW__OWNED_COMMENT:
	return ownedComment != null && !ownedComment.isEmpty();
	case UML2Package.OBJECT_FLOW__TEMPLATE_BINDING:
	return templateBinding != null && !templateBinding.isEmpty();
	case UML2Package.OBJECT_FLOW__OWNED_TEMPLATE_SIGNATURE:
	return ownedTemplateSignature != null;
	case UML2Package.OBJECT_FLOW__NAME:
	return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
	case UML2Package.OBJECT_FLOW__QUALIFIED_NAME:
	return QUALIFIED_NAME_EDEFAULT == null ? getQualifiedName() != null : !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
	case UML2Package.OBJECT_FLOW__VISIBILITY:
	return visibility != VISIBILITY_EDEFAULT;
	case UML2Package.OBJECT_FLOW__CLIENT_DEPENDENCY:
	return clientDependency != null && !clientDependency.isEmpty();
	case UML2Package.OBJECT_FLOW__NAME_EXPRESSION:
	return nameExpression != null;
	case UML2Package.OBJECT_FLOW__REDEFINITION_CONTEXT:
	return isSetRedefinitionContexts();
	case UML2Package.OBJECT_FLOW__IS_LEAF:
	return ((eFlags & IS_LEAF_EFLAG) != 0) != IS_LEAF_EDEFAULT;
	case UML2Package.OBJECT_FLOW__ACTIVITY:
	return getActivity() != null;
	case UML2Package.OBJECT_FLOW__SOURCE:
	return source != null;
	case UML2Package.OBJECT_FLOW__TARGET:
	return target != null;
	case UML2Package.OBJECT_FLOW__IN_GROUP:
	return isSetInGroups();
	case UML2Package.OBJECT_FLOW__GUARD:
	return guard != null;
	case UML2Package.OBJECT_FLOW__REDEFINED_ELEMENT:
	return isSetRedefinedElements();
	case UML2Package.OBJECT_FLOW__IN_STRUCTURED_NODE:
	return getInStructuredNode() != null;
	case UML2Package.OBJECT_FLOW__IN_PARTITION:
	return inPartition != null && !inPartition.isEmpty();
	case UML2Package.OBJECT_FLOW__WEIGHT:
	return weight != null;
	case UML2Package.OBJECT_FLOW__INTERRUPTS:
	return interrupts != null;
	case UML2Package.OBJECT_FLOW__IS_MULTICAST:
	return ((eFlags & IS_MULTICAST_EFLAG) != 0) != IS_MULTICAST_EDEFAULT;
	case UML2Package.OBJECT_FLOW__IS_MULTIRECEIVE:
	return ((eFlags & IS_MULTIRECEIVE_EFLAG) != 0) != IS_MULTIRECEIVE_EDEFAULT;
	case UML2Package.OBJECT_FLOW__TRANSFORMATION:
	return transformation != null;
	case UML2Package.OBJECT_FLOW__SELECTION:
	return selection != null;
	}
	return eDynamicIsSet(eFeature);
	}

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

	StringBuffer result = new StringBuffer(super.toString());
	result.append(" (isMulticast: "); //$NON-NLS-1$
	result.append((eFlags & IS_MULTICAST_EFLAG) != 0);
	result.append(", isMultireceive: "); //$NON-NLS-1$
	result.append((eFlags & IS_MULTIRECEIVE_EFLAG) != 0);
	result.append(')');
	return result.toString();
	}


	} //ObjectFlowImpl