deprecated/plugins/org.eclipse.uml2/src/org/eclipse/uml2/impl/DependencyImpl.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: DependencyImpl.java,v 1.16 2005/11/04 22:23:00 khussey Exp $
  */
 package org.eclipse.uml2.impl;

 import java.util.Collection;
 import java.util.Iterator;

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

 import org.eclipse.emf.common.util.EList;

 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.EStructuralFeature;
 import org.eclipse.emf.ecore.InternalEObject;

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

 import org.eclipse.uml2.Dependency;
 import org.eclipse.uml2.DirectedRelationship;
 import org.eclipse.uml2.Element;
 import org.eclipse.uml2.NamedElement;
 import org.eclipse.uml2.Relationship;
 import org.eclipse.uml2.StringExpression;
 import org.eclipse.uml2.TemplateParameter;
 import org.eclipse.uml2.TemplateSignature;
 import org.eclipse.uml2.UML2Package;
 import org.eclipse.uml2.VisibilityKind;

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

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Dependency</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.uml2.impl.DependencyImpl#getRelatedElements <em>Related Element</em>}</li>
  *   <li>{@link org.eclipse.uml2.impl.DependencyImpl#getSources <em>Source</em>}</li>
  *   <li>{@link org.eclipse.uml2.impl.DependencyImpl#getTargets <em>Target</em>}</li>
  *   <li>{@link org.eclipse.uml2.impl.DependencyImpl#getClients <em>Client</em>}</li>
  *   <li>{@link org.eclipse.uml2.impl.DependencyImpl#getSuppliers <em>Supplier</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 public class DependencyImpl extends PackageableElementImpl implements Dependency {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public static final String copyright = "Copyright (c) IBM Corporation and others."; //$NON-NLS-1$

 	/**
 	 * The cached value of the '{@link #getRelatedElements() <em>Related Element</em>}' reference list.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getRelatedElements()
 	 * @generated
 	 * @ordered
 	 */
 	protected EList relatedElement = null;

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

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

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

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

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public EList getRelatedElements() {
 		if (relatedElement == null) {
 			relatedElement = new DerivedUnionEObjectEList(Element.class, this, UML2Package.DEPENDENCY__RELATED_ELEMENT, new EStructuralFeature[] {UML2Package.eINSTANCE.getDirectedRelationship_Source(), UML2Package.eINSTANCE.getDirectedRelationship_Target()});
 		}
 		return relatedElement;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean isSetRelatedElements() {
 		return isSetSources()
 			|| isSetTargets();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated NOT
 	 */
 	public EList getSources() {
 		if (source == null) {
 			source = new DerivedUnionEObjectEList(Element.class, this, UML2Package.DEPENDENCY__SOURCE, new EStructuralFeature[] {UML2Package.eINSTANCE.getDependency_Client()});
 		}
 		return source;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated NOT
 	 */
 	public boolean isSetSources() {
 		return eIsSet(UML2Package.eINSTANCE.getDependency_Client());
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated NOT
 	 */
 	public EList getTargets() {
 		if (target == null) {
 			target = new DerivedUnionEObjectEList(Element.class, this, UML2Package.DEPENDENCY__TARGET, new EStructuralFeature[] {UML2Package.eINSTANCE.getDependency_Supplier()});
 		}
 		return target;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated NOT
 	 */
 	public boolean isSetTargets() {
 		return eIsSet(UML2Package.eINSTANCE.getDependency_Supplier());
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public EList getClients() {
 		if (client == null) {
 			client = new EObjectWithInverseResolvingEList.ManyInverse(NamedElement.class, this, UML2Package.DEPENDENCY__CLIENT, UML2Package.NAMED_ELEMENT__CLIENT_DEPENDENCY);
 		}
 		return client;
 	}


 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
     public NamedElement getClient(String name) {
 		for (Iterator i = getClients().iterator(); i.hasNext(); ) {
 			NamedElement client = (NamedElement) i.next();
 			if (name.equals(client.getName())) {
 				return client;
 			}
 		}
 		return null;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public EList getSuppliers() {
 		if (supplier == null) {
 			supplier = new EObjectResolvingEList(NamedElement.class, this, UML2Package.DEPENDENCY__SUPPLIER);
 		}
 		return supplier;
 	}


 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
     public NamedElement getSupplier(String name) {
 		for (Iterator i = getSuppliers().iterator(); i.hasNext(); ) {
 			NamedElement supplier = (NamedElement) i.next();
 			if (name.equals(supplier.getName())) {
 				return supplier;
 			}
 		}
 		return null;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, Class baseClass, NotificationChain msgs) {
 		if (featureID >= 0) {
 			switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
 				case UML2Package.DEPENDENCY__EANNOTATIONS:
 					return ((InternalEList)getEAnnotations()).basicAdd(otherEnd, msgs);
 				case UML2Package.DEPENDENCY__TEMPLATE_BINDING:
 					return ((InternalEList)getTemplateBindings()).basicAdd(otherEnd, msgs);
 				case UML2Package.DEPENDENCY__OWNED_TEMPLATE_SIGNATURE:
 					if (ownedTemplateSignature != null)
 						msgs = ((InternalEObject)ownedTemplateSignature).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - UML2Package.DEPENDENCY__OWNED_TEMPLATE_SIGNATURE, null, msgs);
 					return basicSetOwnedTemplateSignature((TemplateSignature)otherEnd, msgs);
 				case UML2Package.DEPENDENCY__CLIENT_DEPENDENCY:
 					return ((InternalEList)getClientDependencies()).basicAdd(otherEnd, msgs);
 				case UML2Package.DEPENDENCY__TEMPLATE_PARAMETER:
 					if (templateParameter != null)
 						msgs = ((InternalEObject)templateParameter).eInverseRemove(this, UML2Package.TEMPLATE_PARAMETER__PARAMETERED_ELEMENT, TemplateParameter.class, msgs);
 					return basicSetTemplateParameter((TemplateParameter)otherEnd, msgs);
 				case UML2Package.DEPENDENCY__OWNING_PARAMETER:
 					if (eContainer != null)
 						msgs = eBasicRemoveFromContainer(msgs);
 					return eBasicSetContainer(otherEnd, UML2Package.DEPENDENCY__OWNING_PARAMETER, msgs);
 				case UML2Package.DEPENDENCY__CLIENT:
 					return ((InternalEList)getClients()).basicAdd(otherEnd, msgs);
 				default:
 					return eDynamicInverseAdd(otherEnd, featureID, baseClass, msgs);
 			}
 		}
 		if (eContainer != null)
 			msgs = eBasicRemoveFromContainer(msgs);
 		return eBasicSetContainer(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, Class baseClass, NotificationChain msgs) {
 		if (featureID >= 0) {
 			switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
 				case UML2Package.DEPENDENCY__EANNOTATIONS:
 					return ((InternalEList)getEAnnotations()).basicRemove(otherEnd, msgs);
 				case UML2Package.DEPENDENCY__OWNED_COMMENT:
 					return ((InternalEList)getOwnedComments()).basicRemove(otherEnd, msgs);
 				case UML2Package.DEPENDENCY__TEMPLATE_BINDING:
 					return ((InternalEList)getTemplateBindings()).basicRemove(otherEnd, msgs);
 				case UML2Package.DEPENDENCY__OWNED_TEMPLATE_SIGNATURE:
 					return basicSetOwnedTemplateSignature(null, msgs);
 				case UML2Package.DEPENDENCY__CLIENT_DEPENDENCY:
 					return ((InternalEList)getClientDependencies()).basicRemove(otherEnd, msgs);
 				case UML2Package.DEPENDENCY__NAME_EXPRESSION:
 					return basicSetNameExpression(null, msgs);
 				case UML2Package.DEPENDENCY__TEMPLATE_PARAMETER:
 					return basicSetTemplateParameter(null, msgs);
 				case UML2Package.DEPENDENCY__OWNING_PARAMETER:
 					return eBasicSetContainer(null, UML2Package.DEPENDENCY__OWNING_PARAMETER, msgs);
 				case UML2Package.DEPENDENCY__CLIENT:
 					return ((InternalEList)getClients()).basicRemove(otherEnd, 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 UML2Package.DEPENDENCY__EANNOTATIONS:
 				return getEAnnotations();
 			case UML2Package.DEPENDENCY__OWNED_ELEMENT:
 				return getOwnedElements();
 			case UML2Package.DEPENDENCY__OWNER:
 				if (resolve) return getOwner();
 				return basicGetOwner();
 			case UML2Package.DEPENDENCY__OWNED_COMMENT:
 				return getOwnedComments();
 			case UML2Package.DEPENDENCY__TEMPLATE_BINDING:
 				return getTemplateBindings();
 			case UML2Package.DEPENDENCY__OWNED_TEMPLATE_SIGNATURE:
 				return getOwnedTemplateSignature();
 			case UML2Package.DEPENDENCY__NAME:
 				return getName();
 			case UML2Package.DEPENDENCY__QUALIFIED_NAME:
 				return getQualifiedName();
 			case UML2Package.DEPENDENCY__VISIBILITY:
 				return getVisibility();
 			case UML2Package.DEPENDENCY__CLIENT_DEPENDENCY:
 				return getClientDependencies();
 			case UML2Package.DEPENDENCY__NAME_EXPRESSION:
 				return getNameExpression();
 			case UML2Package.DEPENDENCY__TEMPLATE_PARAMETER:
 				if (resolve) return getTemplateParameter();
 				return basicGetTemplateParameter();
 			case UML2Package.DEPENDENCY__OWNING_PARAMETER:
 				return getOwningParameter();
 			case UML2Package.DEPENDENCY__PACKAGEABLE_ELEMENT_VISIBILITY:
 				return getPackageableElement_visibility();
 			case UML2Package.DEPENDENCY__RELATED_ELEMENT:
 				return getRelatedElements();
 			case UML2Package.DEPENDENCY__SOURCE:
 				return getSources();
 			case UML2Package.DEPENDENCY__TARGET:
 				return getTargets();
 			case UML2Package.DEPENDENCY__CLIENT:
 				return getClients();
 			case UML2Package.DEPENDENCY__SUPPLIER:
 				return getSuppliers();
 		}
 		return eDynamicGet(eFeature, resolve);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eSet(EStructuralFeature eFeature, Object newValue) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.DEPENDENCY__EANNOTATIONS:
 				getEAnnotations().clear();
 				getEAnnotations().addAll((Collection)newValue);
 				return;
 			case UML2Package.DEPENDENCY__OWNED_COMMENT:
 				getOwnedComments().clear();
 				getOwnedComments().addAll((Collection)newValue);
 				return;
 			case UML2Package.DEPENDENCY__TEMPLATE_BINDING:
 				getTemplateBindings().clear();
 				getTemplateBindings().addAll((Collection)newValue);
 				return;
 			case UML2Package.DEPENDENCY__OWNED_TEMPLATE_SIGNATURE:
 				setOwnedTemplateSignature((TemplateSignature)newValue);
 				return;
 			case UML2Package.DEPENDENCY__NAME:
 				setName((String)newValue);
 				return;
 			case UML2Package.DEPENDENCY__VISIBILITY:
 				setVisibility((VisibilityKind)newValue);
 				return;
 			case UML2Package.DEPENDENCY__CLIENT_DEPENDENCY:
 				getClientDependencies().clear();
 				getClientDependencies().addAll((Collection)newValue);
 				return;
 			case UML2Package.DEPENDENCY__NAME_EXPRESSION:
 				setNameExpression((StringExpression)newValue);
 				return;
 			case UML2Package.DEPENDENCY__TEMPLATE_PARAMETER:
 				setTemplateParameter((TemplateParameter)newValue);
 				return;
 			case UML2Package.DEPENDENCY__OWNING_PARAMETER:
 				setOwningParameter((TemplateParameter)newValue);
 				return;
 			case UML2Package.DEPENDENCY__PACKAGEABLE_ELEMENT_VISIBILITY:
 				setPackageableElement_visibility((VisibilityKind)newValue);
 				return;
 			case UML2Package.DEPENDENCY__CLIENT:
 				getClients().clear();
 				getClients().addAll((Collection)newValue);
 				return;
 			case UML2Package.DEPENDENCY__SUPPLIER:
 				getSuppliers().clear();
 				getSuppliers().addAll((Collection)newValue);
 				return;
 		}
 		eDynamicSet(eFeature, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eUnset(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.DEPENDENCY__EANNOTATIONS:
 				getEAnnotations().clear();
 				return;
 			case UML2Package.DEPENDENCY__OWNED_COMMENT:
 				getOwnedComments().clear();
 				return;
 			case UML2Package.DEPENDENCY__TEMPLATE_BINDING:
 				getTemplateBindings().clear();
 				return;
 			case UML2Package.DEPENDENCY__OWNED_TEMPLATE_SIGNATURE:
 				setOwnedTemplateSignature((TemplateSignature)null);
 				return;
 			case UML2Package.DEPENDENCY__NAME:
 				setName(NAME_EDEFAULT);
 				return;
 			case UML2Package.DEPENDENCY__VISIBILITY:
 				setVisibility(VISIBILITY_EDEFAULT);
 				return;
 			case UML2Package.DEPENDENCY__CLIENT_DEPENDENCY:
 				getClientDependencies().clear();
 				return;
 			case UML2Package.DEPENDENCY__NAME_EXPRESSION:
 				setNameExpression((StringExpression)null);
 				return;
 			case UML2Package.DEPENDENCY__TEMPLATE_PARAMETER:
 				setTemplateParameter((TemplateParameter)null);
 				return;
 			case UML2Package.DEPENDENCY__OWNING_PARAMETER:
 				setOwningParameter((TemplateParameter)null);
 				return;
 			case UML2Package.DEPENDENCY__PACKAGEABLE_ELEMENT_VISIBILITY:
 				setPackageableElement_visibility(PACKAGEABLE_ELEMENT_VISIBILITY_EDEFAULT);
 				return;
 			case UML2Package.DEPENDENCY__CLIENT:
 				getClients().clear();
 				return;
 			case UML2Package.DEPENDENCY__SUPPLIER:
 				getSuppliers().clear();
 				return;
 		}
 		eDynamicUnset(eFeature);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean eIsSetGen(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.DEPENDENCY__EANNOTATIONS:
 				return eAnnotations != null && !eAnnotations.isEmpty();
 			case UML2Package.DEPENDENCY__OWNED_ELEMENT:
 				return isSetOwnedElements();
 			case UML2Package.DEPENDENCY__OWNER:
 				return isSetOwner();
 			case UML2Package.DEPENDENCY__OWNED_COMMENT:
 				return ownedComment != null && !ownedComment.isEmpty();
 			case UML2Package.DEPENDENCY__TEMPLATE_BINDING:
 				return templateBinding != null && !templateBinding.isEmpty();
 			case UML2Package.DEPENDENCY__OWNED_TEMPLATE_SIGNATURE:
 				return ownedTemplateSignature != null;
 			case UML2Package.DEPENDENCY__NAME:
 				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
 			case UML2Package.DEPENDENCY__QUALIFIED_NAME:
 				return QUALIFIED_NAME_EDEFAULT == null ? getQualifiedName() != null : !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
 			case UML2Package.DEPENDENCY__VISIBILITY:
 				return getVisibility() != VISIBILITY_EDEFAULT;
 			case UML2Package.DEPENDENCY__CLIENT_DEPENDENCY:
 				return clientDependency != null && !clientDependency.isEmpty();
 			case UML2Package.DEPENDENCY__NAME_EXPRESSION:
 				return nameExpression != null;
 			case UML2Package.DEPENDENCY__TEMPLATE_PARAMETER:
 				return templateParameter != null;
 			case UML2Package.DEPENDENCY__OWNING_PARAMETER:
 				return getOwningParameter() != null;
 			case UML2Package.DEPENDENCY__PACKAGEABLE_ELEMENT_VISIBILITY:
 				return isSetPackageableElement_visibility();
 			case UML2Package.DEPENDENCY__RELATED_ELEMENT:
 				return isSetRelatedElements();
 			case UML2Package.DEPENDENCY__SOURCE:
 				return isSetSources();
 			case UML2Package.DEPENDENCY__TARGET:
 				return isSetTargets();
 			case UML2Package.DEPENDENCY__CLIENT:
 				return client != null && !client.isEmpty();
 			case UML2Package.DEPENDENCY__SUPPLIER:
 				return supplier != null && !supplier.isEmpty();
 		}
 		return eDynamicIsSet(eFeature);
 	}

 	public boolean eIsSet(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.DEPENDENCY__VISIBILITY:
 				return false;
 		}
 		return eIsSetGen(eFeature);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public int eBaseStructuralFeatureID(int derivedFeatureID, Class baseClass) {
 		if (baseClass == Relationship.class) {
 			switch (derivedFeatureID) {
 				case UML2Package.DEPENDENCY__RELATED_ELEMENT: return UML2Package.RELATIONSHIP__RELATED_ELEMENT;
 				default: return -1;
 			}
 		}
 		if (baseClass == DirectedRelationship.class) {
 			switch (derivedFeatureID) {
 				case UML2Package.DEPENDENCY__SOURCE: return UML2Package.DIRECTED_RELATIONSHIP__SOURCE;
 				case UML2Package.DEPENDENCY__TARGET: return UML2Package.DIRECTED_RELATIONSHIP__TARGET;
 				default: return -1;
 			}
 		}
 		return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public int eDerivedStructuralFeatureID(int baseFeatureID, Class baseClass) {
 		if (baseClass == Relationship.class) {
 			switch (baseFeatureID) {
 				case UML2Package.RELATIONSHIP__RELATED_ELEMENT: return UML2Package.DEPENDENCY__RELATED_ELEMENT;
 				default: return -1;
 			}
 		}
 		if (baseClass == DirectedRelationship.class) {
 			switch (baseFeatureID) {
 				case UML2Package.DIRECTED_RELATIONSHIP__SOURCE: return UML2Package.DEPENDENCY__SOURCE;
 				case UML2Package.DIRECTED_RELATIONSHIP__TARGET: return UML2Package.DEPENDENCY__TARGET;
 				default: return -1;
 			}
 		}
 		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
 	}


 } //DependencyImpl
	/*
	* 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: DependencyImpl.java,v 1.16 2005/11/04 22:23:00 khussey Exp $
	*/
	package org.eclipse.uml2.impl;

	import java.util.Collection;
	import java.util.Iterator;

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

	import org.eclipse.emf.common.util.EList;

	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.EStructuralFeature;
	import org.eclipse.emf.ecore.InternalEObject;

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

	import org.eclipse.uml2.Dependency;
	import org.eclipse.uml2.DirectedRelationship;
	import org.eclipse.uml2.Element;
	import org.eclipse.uml2.NamedElement;
	import org.eclipse.uml2.Relationship;
	import org.eclipse.uml2.StringExpression;
	import org.eclipse.uml2.TemplateParameter;
	import org.eclipse.uml2.TemplateSignature;
	import org.eclipse.uml2.UML2Package;
	import org.eclipse.uml2.VisibilityKind;

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

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Dependency</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.uml2.impl.DependencyImpl#getRelatedElements <em>Related Element</em>}</li>
	* <li>{@link org.eclipse.uml2.impl.DependencyImpl#getSources <em>Source</em>}</li>
	* <li>{@link org.eclipse.uml2.impl.DependencyImpl#getTargets <em>Target</em>}</li>
	* <li>{@link org.eclipse.uml2.impl.DependencyImpl#getClients <em>Client</em>}</li>
	* <li>{@link org.eclipse.uml2.impl.DependencyImpl#getSuppliers <em>Supplier</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	public class DependencyImpl extends PackageableElementImpl implements Dependency {
	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public static final String copyright = "Copyright (c) IBM Corporation and others."; //$NON-NLS-1$

	/**
	* The cached value of the '{@link #getRelatedElements() <em>Related Element</em>}' reference list.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getRelatedElements()
	* @generated
	* @ordered
	*/
	protected EList relatedElement = null;

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

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

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

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

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public EList getRelatedElements() {
	if (relatedElement == null) {
	relatedElement = new DerivedUnionEObjectEList(Element.class, this, UML2Package.DEPENDENCY__RELATED_ELEMENT, new EStructuralFeature[] {UML2Package.eINSTANCE.getDirectedRelationship_Source(), UML2Package.eINSTANCE.getDirectedRelationship_Target()});
	}
	return relatedElement;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isSetRelatedElements() {
	return isSetSources()
	\|\| isSetTargets();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated NOT
	*/
	public EList getSources() {
	if (source == null) {
	source = new DerivedUnionEObjectEList(Element.class, this, UML2Package.DEPENDENCY__SOURCE, new EStructuralFeature[] {UML2Package.eINSTANCE.getDependency_Client()});
	}
	return source;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated NOT
	*/
	public boolean isSetSources() {
	return eIsSet(UML2Package.eINSTANCE.getDependency_Client());
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated NOT
	*/
	public EList getTargets() {
	if (target == null) {
	target = new DerivedUnionEObjectEList(Element.class, this, UML2Package.DEPENDENCY__TARGET, new EStructuralFeature[] {UML2Package.eINSTANCE.getDependency_Supplier()});
	}
	return target;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated NOT
	*/
	public boolean isSetTargets() {
	return eIsSet(UML2Package.eINSTANCE.getDependency_Supplier());
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public EList getClients() {
	if (client == null) {
	client = new EObjectWithInverseResolvingEList.ManyInverse(NamedElement.class, this, UML2Package.DEPENDENCY__CLIENT, UML2Package.NAMED_ELEMENT__CLIENT_DEPENDENCY);
	}
	return client;
	}


	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NamedElement getClient(String name) {
	for (Iterator i = getClients().iterator(); i.hasNext(); ) {
	NamedElement client = (NamedElement) i.next();
	if (name.equals(client.getName())) {
	return client;
	}
	}
	return null;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public EList getSuppliers() {
	if (supplier == null) {
	supplier = new EObjectResolvingEList(NamedElement.class, this, UML2Package.DEPENDENCY__SUPPLIER);
	}
	return supplier;
	}


	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NamedElement getSupplier(String name) {
	for (Iterator i = getSuppliers().iterator(); i.hasNext(); ) {
	NamedElement supplier = (NamedElement) i.next();
	if (name.equals(supplier.getName())) {
	return supplier;
	}
	}
	return null;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, Class baseClass, NotificationChain msgs) {
	if (featureID >= 0) {
	switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
	case UML2Package.DEPENDENCY__EANNOTATIONS:
	return ((InternalEList)getEAnnotations()).basicAdd(otherEnd, msgs);
	case UML2Package.DEPENDENCY__TEMPLATE_BINDING:
	return ((InternalEList)getTemplateBindings()).basicAdd(otherEnd, msgs);
	case UML2Package.DEPENDENCY__OWNED_TEMPLATE_SIGNATURE:
	if (ownedTemplateSignature != null)
	msgs = ((InternalEObject)ownedTemplateSignature).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - UML2Package.DEPENDENCY__OWNED_TEMPLATE_SIGNATURE, null, msgs);
	return basicSetOwnedTemplateSignature((TemplateSignature)otherEnd, msgs);
	case UML2Package.DEPENDENCY__CLIENT_DEPENDENCY:
	return ((InternalEList)getClientDependencies()).basicAdd(otherEnd, msgs);
	case UML2Package.DEPENDENCY__TEMPLATE_PARAMETER:
	if (templateParameter != null)
	msgs = ((InternalEObject)templateParameter).eInverseRemove(this, UML2Package.TEMPLATE_PARAMETER__PARAMETERED_ELEMENT, TemplateParameter.class, msgs);
	return basicSetTemplateParameter((TemplateParameter)otherEnd, msgs);
	case UML2Package.DEPENDENCY__OWNING_PARAMETER:
	if (eContainer != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return eBasicSetContainer(otherEnd, UML2Package.DEPENDENCY__OWNING_PARAMETER, msgs);
	case UML2Package.DEPENDENCY__CLIENT:
	return ((InternalEList)getClients()).basicAdd(otherEnd, msgs);
	default:
	return eDynamicInverseAdd(otherEnd, featureID, baseClass, msgs);
	}
	}
	if (eContainer != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return eBasicSetContainer(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, Class baseClass, NotificationChain msgs) {
	if (featureID >= 0) {
	switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
	case UML2Package.DEPENDENCY__EANNOTATIONS:
	return ((InternalEList)getEAnnotations()).basicRemove(otherEnd, msgs);
	case UML2Package.DEPENDENCY__OWNED_COMMENT:
	return ((InternalEList)getOwnedComments()).basicRemove(otherEnd, msgs);
	case UML2Package.DEPENDENCY__TEMPLATE_BINDING:
	return ((InternalEList)getTemplateBindings()).basicRemove(otherEnd, msgs);
	case UML2Package.DEPENDENCY__OWNED_TEMPLATE_SIGNATURE:
	return basicSetOwnedTemplateSignature(null, msgs);
	case UML2Package.DEPENDENCY__CLIENT_DEPENDENCY:
	return ((InternalEList)getClientDependencies()).basicRemove(otherEnd, msgs);
	case UML2Package.DEPENDENCY__NAME_EXPRESSION:
	return basicSetNameExpression(null, msgs);
	case UML2Package.DEPENDENCY__TEMPLATE_PARAMETER:
	return basicSetTemplateParameter(null, msgs);
	case UML2Package.DEPENDENCY__OWNING_PARAMETER:
	return eBasicSetContainer(null, UML2Package.DEPENDENCY__OWNING_PARAMETER, msgs);
	case UML2Package.DEPENDENCY__CLIENT:
	return ((InternalEList)getClients()).basicRemove(otherEnd, 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 UML2Package.DEPENDENCY__EANNOTATIONS:
	return getEAnnotations();
	case UML2Package.DEPENDENCY__OWNED_ELEMENT:
	return getOwnedElements();
	case UML2Package.DEPENDENCY__OWNER:
	if (resolve) return getOwner();
	return basicGetOwner();
	case UML2Package.DEPENDENCY__OWNED_COMMENT:
	return getOwnedComments();
	case UML2Package.DEPENDENCY__TEMPLATE_BINDING:
	return getTemplateBindings();
	case UML2Package.DEPENDENCY__OWNED_TEMPLATE_SIGNATURE:
	return getOwnedTemplateSignature();
	case UML2Package.DEPENDENCY__NAME:
	return getName();
	case UML2Package.DEPENDENCY__QUALIFIED_NAME:
	return getQualifiedName();
	case UML2Package.DEPENDENCY__VISIBILITY:
	return getVisibility();
	case UML2Package.DEPENDENCY__CLIENT_DEPENDENCY:
	return getClientDependencies();
	case UML2Package.DEPENDENCY__NAME_EXPRESSION:
	return getNameExpression();
	case UML2Package.DEPENDENCY__TEMPLATE_PARAMETER:
	if (resolve) return getTemplateParameter();
	return basicGetTemplateParameter();
	case UML2Package.DEPENDENCY__OWNING_PARAMETER:
	return getOwningParameter();
	case UML2Package.DEPENDENCY__PACKAGEABLE_ELEMENT_VISIBILITY:
	return getPackageableElement_visibility();
	case UML2Package.DEPENDENCY__RELATED_ELEMENT:
	return getRelatedElements();
	case UML2Package.DEPENDENCY__SOURCE:
	return getSources();
	case UML2Package.DEPENDENCY__TARGET:
	return getTargets();
	case UML2Package.DEPENDENCY__CLIENT:
	return getClients();
	case UML2Package.DEPENDENCY__SUPPLIER:
	return getSuppliers();
	}
	return eDynamicGet(eFeature, resolve);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eSet(EStructuralFeature eFeature, Object newValue) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.DEPENDENCY__EANNOTATIONS:
	getEAnnotations().clear();
	getEAnnotations().addAll((Collection)newValue);
	return;
	case UML2Package.DEPENDENCY__OWNED_COMMENT:
	getOwnedComments().clear();
	getOwnedComments().addAll((Collection)newValue);
	return;
	case UML2Package.DEPENDENCY__TEMPLATE_BINDING:
	getTemplateBindings().clear();
	getTemplateBindings().addAll((Collection)newValue);
	return;
	case UML2Package.DEPENDENCY__OWNED_TEMPLATE_SIGNATURE:
	setOwnedTemplateSignature((TemplateSignature)newValue);
	return;
	case UML2Package.DEPENDENCY__NAME:
	setName((String)newValue);
	return;
	case UML2Package.DEPENDENCY__VISIBILITY:
	setVisibility((VisibilityKind)newValue);
	return;
	case UML2Package.DEPENDENCY__CLIENT_DEPENDENCY:
	getClientDependencies().clear();
	getClientDependencies().addAll((Collection)newValue);
	return;
	case UML2Package.DEPENDENCY__NAME_EXPRESSION:
	setNameExpression((StringExpression)newValue);
	return;
	case UML2Package.DEPENDENCY__TEMPLATE_PARAMETER:
	setTemplateParameter((TemplateParameter)newValue);
	return;
	case UML2Package.DEPENDENCY__OWNING_PARAMETER:
	setOwningParameter((TemplateParameter)newValue);
	return;
	case UML2Package.DEPENDENCY__PACKAGEABLE_ELEMENT_VISIBILITY:
	setPackageableElement_visibility((VisibilityKind)newValue);
	return;
	case UML2Package.DEPENDENCY__CLIENT:
	getClients().clear();
	getClients().addAll((Collection)newValue);
	return;
	case UML2Package.DEPENDENCY__SUPPLIER:
	getSuppliers().clear();
	getSuppliers().addAll((Collection)newValue);
	return;
	}
	eDynamicSet(eFeature, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eUnset(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.DEPENDENCY__EANNOTATIONS:
	getEAnnotations().clear();
	return;
	case UML2Package.DEPENDENCY__OWNED_COMMENT:
	getOwnedComments().clear();
	return;
	case UML2Package.DEPENDENCY__TEMPLATE_BINDING:
	getTemplateBindings().clear();
	return;
	case UML2Package.DEPENDENCY__OWNED_TEMPLATE_SIGNATURE:
	setOwnedTemplateSignature((TemplateSignature)null);
	return;
	case UML2Package.DEPENDENCY__NAME:
	setName(NAME_EDEFAULT);
	return;
	case UML2Package.DEPENDENCY__VISIBILITY:
	setVisibility(VISIBILITY_EDEFAULT);
	return;
	case UML2Package.DEPENDENCY__CLIENT_DEPENDENCY:
	getClientDependencies().clear();
	return;
	case UML2Package.DEPENDENCY__NAME_EXPRESSION:
	setNameExpression((StringExpression)null);
	return;
	case UML2Package.DEPENDENCY__TEMPLATE_PARAMETER:
	setTemplateParameter((TemplateParameter)null);
	return;
	case UML2Package.DEPENDENCY__OWNING_PARAMETER:
	setOwningParameter((TemplateParameter)null);
	return;
	case UML2Package.DEPENDENCY__PACKAGEABLE_ELEMENT_VISIBILITY:
	setPackageableElement_visibility(PACKAGEABLE_ELEMENT_VISIBILITY_EDEFAULT);
	return;
	case UML2Package.DEPENDENCY__CLIENT:
	getClients().clear();
	return;
	case UML2Package.DEPENDENCY__SUPPLIER:
	getSuppliers().clear();
	return;
	}
	eDynamicUnset(eFeature);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean eIsSetGen(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.DEPENDENCY__EANNOTATIONS:
	return eAnnotations != null && !eAnnotations.isEmpty();
	case UML2Package.DEPENDENCY__OWNED_ELEMENT:
	return isSetOwnedElements();
	case UML2Package.DEPENDENCY__OWNER:
	return isSetOwner();
	case UML2Package.DEPENDENCY__OWNED_COMMENT:
	return ownedComment != null && !ownedComment.isEmpty();
	case UML2Package.DEPENDENCY__TEMPLATE_BINDING:
	return templateBinding != null && !templateBinding.isEmpty();
	case UML2Package.DEPENDENCY__OWNED_TEMPLATE_SIGNATURE:
	return ownedTemplateSignature != null;
	case UML2Package.DEPENDENCY__NAME:
	return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
	case UML2Package.DEPENDENCY__QUALIFIED_NAME:
	return QUALIFIED_NAME_EDEFAULT == null ? getQualifiedName() != null : !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName());
	case UML2Package.DEPENDENCY__VISIBILITY:
	return getVisibility() != VISIBILITY_EDEFAULT;
	case UML2Package.DEPENDENCY__CLIENT_DEPENDENCY:
	return clientDependency != null && !clientDependency.isEmpty();
	case UML2Package.DEPENDENCY__NAME_EXPRESSION:
	return nameExpression != null;
	case UML2Package.DEPENDENCY__TEMPLATE_PARAMETER:
	return templateParameter != null;
	case UML2Package.DEPENDENCY__OWNING_PARAMETER:
	return getOwningParameter() != null;
	case UML2Package.DEPENDENCY__PACKAGEABLE_ELEMENT_VISIBILITY:
	return isSetPackageableElement_visibility();
	case UML2Package.DEPENDENCY__RELATED_ELEMENT:
	return isSetRelatedElements();
	case UML2Package.DEPENDENCY__SOURCE:
	return isSetSources();
	case UML2Package.DEPENDENCY__TARGET:
	return isSetTargets();
	case UML2Package.DEPENDENCY__CLIENT:
	return client != null && !client.isEmpty();
	case UML2Package.DEPENDENCY__SUPPLIER:
	return supplier != null && !supplier.isEmpty();
	}
	return eDynamicIsSet(eFeature);
	}

	public boolean eIsSet(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.DEPENDENCY__VISIBILITY:
	return false;
	}
	return eIsSetGen(eFeature);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public int eBaseStructuralFeatureID(int derivedFeatureID, Class baseClass) {
	if (baseClass == Relationship.class) {
	switch (derivedFeatureID) {
	case UML2Package.DEPENDENCY__RELATED_ELEMENT: return UML2Package.RELATIONSHIP__RELATED_ELEMENT;
	default: return -1;
	}
	}
	if (baseClass == DirectedRelationship.class) {
	switch (derivedFeatureID) {
	case UML2Package.DEPENDENCY__SOURCE: return UML2Package.DIRECTED_RELATIONSHIP__SOURCE;
	case UML2Package.DEPENDENCY__TARGET: return UML2Package.DIRECTED_RELATIONSHIP__TARGET;
	default: return -1;
	}
	}
	return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public int eDerivedStructuralFeatureID(int baseFeatureID, Class baseClass) {
	if (baseClass == Relationship.class) {
	switch (baseFeatureID) {
	case UML2Package.RELATIONSHIP__RELATED_ELEMENT: return UML2Package.DEPENDENCY__RELATED_ELEMENT;
	default: return -1;
	}
	}
	if (baseClass == DirectedRelationship.class) {
	switch (baseFeatureID) {
	case UML2Package.DIRECTED_RELATIONSHIP__SOURCE: return UML2Package.DEPENDENCY__SOURCE;
	case UML2Package.DIRECTED_RELATIONSHIP__TARGET: return UML2Package.DEPENDENCY__TARGET;
	default: return -1;
	}
	}
	return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}


	} //DependencyImpl