deprecated/plugins/org.eclipse.uml2/src/org/eclipse/uml2/impl/TemplateSignatureImpl.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: TemplateSignatureImpl.java,v 1.12 2005/11/09 22:53:09 khussey Exp $
  */
 package org.eclipse.uml2.impl;

 import java.util.Collection;

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

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

 import org.eclipse.uml2.Element;
 import org.eclipse.uml2.TemplateParameter;
 import org.eclipse.uml2.TemplateSignature;
 import org.eclipse.uml2.TemplateableElement;
 import org.eclipse.uml2.UML2Factory;
 import org.eclipse.uml2.UML2Package;

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

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Template Signature</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.uml2.impl.TemplateSignatureImpl#getOwnedElements <em>Owned Element</em>}</li>
  *   <li>{@link org.eclipse.uml2.impl.TemplateSignatureImpl#getParameters <em>Parameter</em>}</li>
  *   <li>{@link org.eclipse.uml2.impl.TemplateSignatureImpl#getOwnedParameters <em>Owned Parameter</em>}</li>
  *   <li>{@link org.eclipse.uml2.impl.TemplateSignatureImpl#getNestedSignatures <em>Nested Signature</em>}</li>
  *   <li>{@link org.eclipse.uml2.impl.TemplateSignatureImpl#getNestingSignature <em>Nesting Signature</em>}</li>
  *   <li>{@link org.eclipse.uml2.impl.TemplateSignatureImpl#getTemplate <em>Template</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 public class TemplateSignatureImpl extends ElementImpl implements TemplateSignature {
 	/**
 	 * <!-- 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 #getParameters() <em>Parameter</em>}' reference list.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getParameters()
 	 * @generated
 	 * @ordered
 	 */
 	protected EList parameter = null;

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

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

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

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public EList getOwnedElements() {
 		if (ownedElement == null) {
 			ownedElement = new DerivedUnionEObjectEList(Element.class, this, UML2Package.TEMPLATE_SIGNATURE__OWNED_ELEMENT, new EStructuralFeature[] {UML2Package.eINSTANCE.getElement_OwnedComment(), UML2Package.eINSTANCE.getTemplateSignature_OwnedParameter()});
 		}
 		return ownedElement;
 	}


 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean isSetOwnedElements() {
 		return super.isSetOwnedElements()
 			|| eIsSet(UML2Package.eINSTANCE.getTemplateSignature_OwnedParameter());
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public EList getParameters() {
 		if (parameter == null) {
 			parameter = new SupersetEObjectResolvingEList(TemplateParameter.class, this, UML2Package.TEMPLATE_SIGNATURE__PARAMETER, new int[] {UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER});
 		}
 		return parameter;
 	}


 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public EList getOwnedParameters() {
 		if (ownedParameter == null) {
 			ownedParameter = new SubsetEObjectContainmentWithInverseEList(TemplateParameter.class, this, UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER, new int[] {UML2Package.TEMPLATE_SIGNATURE__PARAMETER}, UML2Package.TEMPLATE_PARAMETER__SIGNATURE);
 		}
 		return ownedParameter;
 	}


 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public TemplateParameter createOwnedParameter(EClass eClass) {
 		TemplateParameter newOwnedParameter = (TemplateParameter) eClass.getEPackage().getEFactoryInstance().create(eClass);
 		if (eNotificationRequired()) {
 			eNotify(new ENotificationImpl(this, 0, UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER, null, newOwnedParameter));
 		}
 		getOwnedParameters().add(newOwnedParameter);
 		return newOwnedParameter;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public TemplateParameter createOwnedParameter() {
 		TemplateParameter newOwnedParameter = UML2Factory.eINSTANCE.createTemplateParameter();
 		if (eNotificationRequired()) {
 			eNotify(new ENotificationImpl(this, 0, UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER, null, newOwnedParameter));
 		}
 		getOwnedParameters().add(newOwnedParameter);
 		return newOwnedParameter;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public EList getNestedSignatures() {
 		if (nestedSignature == null) {
 			nestedSignature = new EObjectWithInverseResolvingEList(TemplateSignature.class, this, UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE, UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE);
 		}
 		return nestedSignature;
 	}


 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public TemplateSignature getNestingSignature() {
 		if (nestingSignature != null && nestingSignature.eIsProxy()) {
 			TemplateSignature oldNestingSignature = nestingSignature;
 			nestingSignature = (TemplateSignature)eResolveProxy((InternalEObject)nestingSignature);
 			if (nestingSignature != oldNestingSignature) {
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE, oldNestingSignature, nestingSignature));
 			}
 		}
 		return nestingSignature;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public TemplateSignature basicGetNestingSignature() {
 		return nestingSignature;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain basicSetNestingSignature(TemplateSignature newNestingSignature, NotificationChain msgs) {
 		TemplateSignature oldNestingSignature = nestingSignature;
 		nestingSignature = newNestingSignature;
 		if (eNotificationRequired()) {
 			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE, oldNestingSignature, newNestingSignature);
 			if (msgs == null) msgs = notification; else msgs.add(notification);
 		}

 		return msgs;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setNestingSignature(TemplateSignature newNestingSignature) {
 		if (newNestingSignature != nestingSignature) {
 			NotificationChain msgs = null;
 			if (nestingSignature != null)
 				msgs = ((InternalEObject)nestingSignature).eInverseRemove(this, UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE, TemplateSignature.class, msgs);
 			if (newNestingSignature != null)
 				msgs = ((InternalEObject)newNestingSignature).eInverseAdd(this, UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE, TemplateSignature.class, msgs);
 			msgs = basicSetNestingSignature(newNestingSignature, msgs);
 			if (msgs != null) msgs.dispatch();
 		}
 		else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE, newNestingSignature, newNestingSignature));

 	}


 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public TemplateableElement getTemplate() {
 		if (eContainerFeatureID != UML2Package.TEMPLATE_SIGNATURE__TEMPLATE) return null;
 		return (TemplateableElement)eContainer;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setTemplate(TemplateableElement newTemplate) {
 		if (newTemplate != eContainer || (eContainerFeatureID != UML2Package.TEMPLATE_SIGNATURE__TEMPLATE && newTemplate != null)) {
 			if (EcoreUtil.isAncestor(this, newTemplate))
 				throw new IllegalArgumentException("Recursive containment not allowed for " + toString()); //$NON-NLS-1$
 			NotificationChain msgs = null;
 			if (eContainer != null)
 				msgs = eBasicRemoveFromContainer(msgs);
 			if (newTemplate != null)
 				msgs = ((InternalEObject)newTemplate).eInverseAdd(this, UML2Package.TEMPLATEABLE_ELEMENT__OWNED_TEMPLATE_SIGNATURE, TemplateableElement.class, msgs);
 			msgs = eBasicSetContainer((InternalEObject)newTemplate, UML2Package.TEMPLATE_SIGNATURE__TEMPLATE, msgs);
 			if (msgs != null) msgs.dispatch();
 		}
 		else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.TEMPLATE_SIGNATURE__TEMPLATE, newTemplate, newTemplate));

 	}


 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Element basicGetOwner() {
 		TemplateableElement template = getTemplate();
 		if (template != null) {
 			return template;
 		}
 		return super.basicGetOwner();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean isSetOwner() {
 		return super.isSetOwner()
 			|| eIsSet(UML2Package.eINSTANCE.getTemplateSignature_Template());
 	}


 	/**
 	 * <!-- 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.TEMPLATE_SIGNATURE__EANNOTATIONS:
 					return ((InternalEList)getEAnnotations()).basicAdd(otherEnd, msgs);
 				case UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER:
 					return ((InternalEList)getOwnedParameters()).basicAdd(otherEnd, msgs);
 				case UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE:
 					return ((InternalEList)getNestedSignatures()).basicAdd(otherEnd, msgs);
 				case UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE:
 					if (nestingSignature != null)
 						msgs = ((InternalEObject)nestingSignature).eInverseRemove(this, UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE, TemplateSignature.class, msgs);
 					return basicSetNestingSignature((TemplateSignature)otherEnd, msgs);
 				case UML2Package.TEMPLATE_SIGNATURE__TEMPLATE:
 					if (eContainer != null)
 						msgs = eBasicRemoveFromContainer(msgs);
 					return eBasicSetContainer(otherEnd, UML2Package.TEMPLATE_SIGNATURE__TEMPLATE, 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.TEMPLATE_SIGNATURE__EANNOTATIONS:
 					return ((InternalEList)getEAnnotations()).basicRemove(otherEnd, msgs);
 				case UML2Package.TEMPLATE_SIGNATURE__OWNED_COMMENT:
 					return ((InternalEList)getOwnedComments()).basicRemove(otherEnd, msgs);
 				case UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER:
 					return ((InternalEList)getOwnedParameters()).basicRemove(otherEnd, msgs);
 				case UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE:
 					return ((InternalEList)getNestedSignatures()).basicRemove(otherEnd, msgs);
 				case UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE:
 					return basicSetNestingSignature(null, msgs);
 				case UML2Package.TEMPLATE_SIGNATURE__TEMPLATE:
 					return eBasicSetContainer(null, UML2Package.TEMPLATE_SIGNATURE__TEMPLATE, msgs);
 				default:
 					return eDynamicInverseRemove(otherEnd, featureID, baseClass, msgs);
 			}
 		}
 		return eBasicSetContainer(null, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain eBasicRemoveFromContainer(NotificationChain msgs) {
 		if (eContainerFeatureID >= 0) {
 			switch (eContainerFeatureID) {
 				case UML2Package.TEMPLATE_SIGNATURE__TEMPLATE:
 					return eContainer.eInverseRemove(this, UML2Package.TEMPLATEABLE_ELEMENT__OWNED_TEMPLATE_SIGNATURE, TemplateableElement.class, msgs);
 				default:
 					return eDynamicBasicRemoveFromContainer(msgs);
 			}
 		}
 		return eContainer.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - eContainerFeatureID, null, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Object eGet(EStructuralFeature eFeature, boolean resolve) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.TEMPLATE_SIGNATURE__EANNOTATIONS:
 				return getEAnnotations();
 			case UML2Package.TEMPLATE_SIGNATURE__OWNED_ELEMENT:
 				return getOwnedElements();
 			case UML2Package.TEMPLATE_SIGNATURE__OWNER:
 				if (resolve) return getOwner();
 				return basicGetOwner();
 			case UML2Package.TEMPLATE_SIGNATURE__OWNED_COMMENT:
 				return getOwnedComments();
 			case UML2Package.TEMPLATE_SIGNATURE__PARAMETER:
 				return getParameters();
 			case UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER:
 				return getOwnedParameters();
 			case UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE:
 				return getNestedSignatures();
 			case UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE:
 				if (resolve) return getNestingSignature();
 				return basicGetNestingSignature();
 			case UML2Package.TEMPLATE_SIGNATURE__TEMPLATE:
 				return getTemplate();
 		}
 		return eDynamicGet(eFeature, resolve);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eSet(EStructuralFeature eFeature, Object newValue) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.TEMPLATE_SIGNATURE__EANNOTATIONS:
 				getEAnnotations().clear();
 				getEAnnotations().addAll((Collection)newValue);
 				return;
 			case UML2Package.TEMPLATE_SIGNATURE__OWNED_COMMENT:
 				getOwnedComments().clear();
 				getOwnedComments().addAll((Collection)newValue);
 				return;
 			case UML2Package.TEMPLATE_SIGNATURE__PARAMETER:
 				getParameters().clear();
 				getParameters().addAll((Collection)newValue);
 				return;
 			case UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER:
 				getOwnedParameters().clear();
 				getOwnedParameters().addAll((Collection)newValue);
 				return;
 			case UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE:
 				getNestedSignatures().clear();
 				getNestedSignatures().addAll((Collection)newValue);
 				return;
 			case UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE:
 				setNestingSignature((TemplateSignature)newValue);
 				return;
 			case UML2Package.TEMPLATE_SIGNATURE__TEMPLATE:
 				setTemplate((TemplateableElement)newValue);
 				return;
 		}
 		eDynamicSet(eFeature, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void eUnset(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.TEMPLATE_SIGNATURE__EANNOTATIONS:
 				getEAnnotations().clear();
 				return;
 			case UML2Package.TEMPLATE_SIGNATURE__OWNED_COMMENT:
 				getOwnedComments().clear();
 				return;
 			case UML2Package.TEMPLATE_SIGNATURE__PARAMETER:
 				getParameters().clear();
 				return;
 			case UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER:
 				getOwnedParameters().clear();
 				return;
 			case UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE:
 				getNestedSignatures().clear();
 				return;
 			case UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE:
 				setNestingSignature((TemplateSignature)null);
 				return;
 			case UML2Package.TEMPLATE_SIGNATURE__TEMPLATE:
 				setTemplate((TemplateableElement)null);
 				return;
 		}
 		eDynamicUnset(eFeature);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public boolean eIsSet(EStructuralFeature eFeature) {
 		switch (eDerivedStructuralFeatureID(eFeature)) {
 			case UML2Package.TEMPLATE_SIGNATURE__EANNOTATIONS:
 				return eAnnotations != null && !eAnnotations.isEmpty();
 			case UML2Package.TEMPLATE_SIGNATURE__OWNED_ELEMENT:
 				return isSetOwnedElements();
 			case UML2Package.TEMPLATE_SIGNATURE__OWNER:
 				return isSetOwner();
 			case UML2Package.TEMPLATE_SIGNATURE__OWNED_COMMENT:
 				return ownedComment != null && !ownedComment.isEmpty();
 			case UML2Package.TEMPLATE_SIGNATURE__PARAMETER:
 				return parameter != null && !parameter.isEmpty();
 			case UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER:
 				return ownedParameter != null && !ownedParameter.isEmpty();
 			case UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE:
 				return nestedSignature != null && !nestedSignature.isEmpty();
 			case UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE:
 				return nestingSignature != null;
 			case UML2Package.TEMPLATE_SIGNATURE__TEMPLATE:
 				return getTemplate() != null;
 		}
 		return eDynamicIsSet(eFeature);
 	}


 } //TemplateSignatureImpl
	/*
	* 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: TemplateSignatureImpl.java,v 1.12 2005/11/09 22:53:09 khussey Exp $
	*/
	package org.eclipse.uml2.impl;

	import java.util.Collection;

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

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

	import org.eclipse.uml2.Element;
	import org.eclipse.uml2.TemplateParameter;
	import org.eclipse.uml2.TemplateSignature;
	import org.eclipse.uml2.TemplateableElement;
	import org.eclipse.uml2.UML2Factory;
	import org.eclipse.uml2.UML2Package;

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

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Template Signature</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.uml2.impl.TemplateSignatureImpl#getOwnedElements <em>Owned Element</em>}</li>
	* <li>{@link org.eclipse.uml2.impl.TemplateSignatureImpl#getParameters <em>Parameter</em>}</li>
	* <li>{@link org.eclipse.uml2.impl.TemplateSignatureImpl#getOwnedParameters <em>Owned Parameter</em>}</li>
	* <li>{@link org.eclipse.uml2.impl.TemplateSignatureImpl#getNestedSignatures <em>Nested Signature</em>}</li>
	* <li>{@link org.eclipse.uml2.impl.TemplateSignatureImpl#getNestingSignature <em>Nesting Signature</em>}</li>
	* <li>{@link org.eclipse.uml2.impl.TemplateSignatureImpl#getTemplate <em>Template</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	public class TemplateSignatureImpl extends ElementImpl implements TemplateSignature {
	/**
	* <!-- 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 #getParameters() <em>Parameter</em>}' reference list.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getParameters()
	* @generated
	* @ordered
	*/
	protected EList parameter = null;

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

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

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

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public EList getOwnedElements() {
	if (ownedElement == null) {
	ownedElement = new DerivedUnionEObjectEList(Element.class, this, UML2Package.TEMPLATE_SIGNATURE__OWNED_ELEMENT, new EStructuralFeature[] {UML2Package.eINSTANCE.getElement_OwnedComment(), UML2Package.eINSTANCE.getTemplateSignature_OwnedParameter()});
	}
	return ownedElement;
	}


	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isSetOwnedElements() {
	return super.isSetOwnedElements()
	\|\| eIsSet(UML2Package.eINSTANCE.getTemplateSignature_OwnedParameter());
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public EList getParameters() {
	if (parameter == null) {
	parameter = new SupersetEObjectResolvingEList(TemplateParameter.class, this, UML2Package.TEMPLATE_SIGNATURE__PARAMETER, new int[] {UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER});
	}
	return parameter;
	}


	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public EList getOwnedParameters() {
	if (ownedParameter == null) {
	ownedParameter = new SubsetEObjectContainmentWithInverseEList(TemplateParameter.class, this, UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER, new int[] {UML2Package.TEMPLATE_SIGNATURE__PARAMETER}, UML2Package.TEMPLATE_PARAMETER__SIGNATURE);
	}
	return ownedParameter;
	}


	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public TemplateParameter createOwnedParameter(EClass eClass) {
	TemplateParameter newOwnedParameter = (TemplateParameter) eClass.getEPackage().getEFactoryInstance().create(eClass);
	if (eNotificationRequired()) {
	eNotify(new ENotificationImpl(this, 0, UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER, null, newOwnedParameter));
	}
	getOwnedParameters().add(newOwnedParameter);
	return newOwnedParameter;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public TemplateParameter createOwnedParameter() {
	TemplateParameter newOwnedParameter = UML2Factory.eINSTANCE.createTemplateParameter();
	if (eNotificationRequired()) {
	eNotify(new ENotificationImpl(this, 0, UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER, null, newOwnedParameter));
	}
	getOwnedParameters().add(newOwnedParameter);
	return newOwnedParameter;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public EList getNestedSignatures() {
	if (nestedSignature == null) {
	nestedSignature = new EObjectWithInverseResolvingEList(TemplateSignature.class, this, UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE, UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE);
	}
	return nestedSignature;
	}


	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public TemplateSignature getNestingSignature() {
	if (nestingSignature != null && nestingSignature.eIsProxy()) {
	TemplateSignature oldNestingSignature = nestingSignature;
	nestingSignature = (TemplateSignature)eResolveProxy((InternalEObject)nestingSignature);
	if (nestingSignature != oldNestingSignature) {
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE, UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE, oldNestingSignature, nestingSignature));
	}
	}
	return nestingSignature;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public TemplateSignature basicGetNestingSignature() {
	return nestingSignature;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain basicSetNestingSignature(TemplateSignature newNestingSignature, NotificationChain msgs) {
	TemplateSignature oldNestingSignature = nestingSignature;
	nestingSignature = newNestingSignature;
	if (eNotificationRequired()) {
	ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE, oldNestingSignature, newNestingSignature);
	if (msgs == null) msgs = notification; else msgs.add(notification);
	}

	return msgs;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setNestingSignature(TemplateSignature newNestingSignature) {
	if (newNestingSignature != nestingSignature) {
	NotificationChain msgs = null;
	if (nestingSignature != null)
	msgs = ((InternalEObject)nestingSignature).eInverseRemove(this, UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE, TemplateSignature.class, msgs);
	if (newNestingSignature != null)
	msgs = ((InternalEObject)newNestingSignature).eInverseAdd(this, UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE, TemplateSignature.class, msgs);
	msgs = basicSetNestingSignature(newNestingSignature, msgs);
	if (msgs != null) msgs.dispatch();
	}
	else if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE, newNestingSignature, newNestingSignature));

	}


	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public TemplateableElement getTemplate() {
	if (eContainerFeatureID != UML2Package.TEMPLATE_SIGNATURE__TEMPLATE) return null;
	return (TemplateableElement)eContainer;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setTemplate(TemplateableElement newTemplate) {
	if (newTemplate != eContainer \|\| (eContainerFeatureID != UML2Package.TEMPLATE_SIGNATURE__TEMPLATE && newTemplate != null)) {
	if (EcoreUtil.isAncestor(this, newTemplate))
	throw new IllegalArgumentException("Recursive containment not allowed for " + toString()); //$NON-NLS-1$
	NotificationChain msgs = null;
	if (eContainer != null)
	msgs = eBasicRemoveFromContainer(msgs);
	if (newTemplate != null)
	msgs = ((InternalEObject)newTemplate).eInverseAdd(this, UML2Package.TEMPLATEABLE_ELEMENT__OWNED_TEMPLATE_SIGNATURE, TemplateableElement.class, msgs);
	msgs = eBasicSetContainer((InternalEObject)newTemplate, UML2Package.TEMPLATE_SIGNATURE__TEMPLATE, msgs);
	if (msgs != null) msgs.dispatch();
	}
	else if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.TEMPLATE_SIGNATURE__TEMPLATE, newTemplate, newTemplate));

	}


	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Element basicGetOwner() {
	TemplateableElement template = getTemplate();
	if (template != null) {
	return template;
	}
	return super.basicGetOwner();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isSetOwner() {
	return super.isSetOwner()
	\|\| eIsSet(UML2Package.eINSTANCE.getTemplateSignature_Template());
	}


	/**
	* <!-- 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.TEMPLATE_SIGNATURE__EANNOTATIONS:
	return ((InternalEList)getEAnnotations()).basicAdd(otherEnd, msgs);
	case UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER:
	return ((InternalEList)getOwnedParameters()).basicAdd(otherEnd, msgs);
	case UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE:
	return ((InternalEList)getNestedSignatures()).basicAdd(otherEnd, msgs);
	case UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE:
	if (nestingSignature != null)
	msgs = ((InternalEObject)nestingSignature).eInverseRemove(this, UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE, TemplateSignature.class, msgs);
	return basicSetNestingSignature((TemplateSignature)otherEnd, msgs);
	case UML2Package.TEMPLATE_SIGNATURE__TEMPLATE:
	if (eContainer != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return eBasicSetContainer(otherEnd, UML2Package.TEMPLATE_SIGNATURE__TEMPLATE, 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.TEMPLATE_SIGNATURE__EANNOTATIONS:
	return ((InternalEList)getEAnnotations()).basicRemove(otherEnd, msgs);
	case UML2Package.TEMPLATE_SIGNATURE__OWNED_COMMENT:
	return ((InternalEList)getOwnedComments()).basicRemove(otherEnd, msgs);
	case UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER:
	return ((InternalEList)getOwnedParameters()).basicRemove(otherEnd, msgs);
	case UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE:
	return ((InternalEList)getNestedSignatures()).basicRemove(otherEnd, msgs);
	case UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE:
	return basicSetNestingSignature(null, msgs);
	case UML2Package.TEMPLATE_SIGNATURE__TEMPLATE:
	return eBasicSetContainer(null, UML2Package.TEMPLATE_SIGNATURE__TEMPLATE, msgs);
	default:
	return eDynamicInverseRemove(otherEnd, featureID, baseClass, msgs);
	}
	}
	return eBasicSetContainer(null, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain eBasicRemoveFromContainer(NotificationChain msgs) {
	if (eContainerFeatureID >= 0) {
	switch (eContainerFeatureID) {
	case UML2Package.TEMPLATE_SIGNATURE__TEMPLATE:
	return eContainer.eInverseRemove(this, UML2Package.TEMPLATEABLE_ELEMENT__OWNED_TEMPLATE_SIGNATURE, TemplateableElement.class, msgs);
	default:
	return eDynamicBasicRemoveFromContainer(msgs);
	}
	}
	return eContainer.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - eContainerFeatureID, null, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Object eGet(EStructuralFeature eFeature, boolean resolve) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.TEMPLATE_SIGNATURE__EANNOTATIONS:
	return getEAnnotations();
	case UML2Package.TEMPLATE_SIGNATURE__OWNED_ELEMENT:
	return getOwnedElements();
	case UML2Package.TEMPLATE_SIGNATURE__OWNER:
	if (resolve) return getOwner();
	return basicGetOwner();
	case UML2Package.TEMPLATE_SIGNATURE__OWNED_COMMENT:
	return getOwnedComments();
	case UML2Package.TEMPLATE_SIGNATURE__PARAMETER:
	return getParameters();
	case UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER:
	return getOwnedParameters();
	case UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE:
	return getNestedSignatures();
	case UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE:
	if (resolve) return getNestingSignature();
	return basicGetNestingSignature();
	case UML2Package.TEMPLATE_SIGNATURE__TEMPLATE:
	return getTemplate();
	}
	return eDynamicGet(eFeature, resolve);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eSet(EStructuralFeature eFeature, Object newValue) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.TEMPLATE_SIGNATURE__EANNOTATIONS:
	getEAnnotations().clear();
	getEAnnotations().addAll((Collection)newValue);
	return;
	case UML2Package.TEMPLATE_SIGNATURE__OWNED_COMMENT:
	getOwnedComments().clear();
	getOwnedComments().addAll((Collection)newValue);
	return;
	case UML2Package.TEMPLATE_SIGNATURE__PARAMETER:
	getParameters().clear();
	getParameters().addAll((Collection)newValue);
	return;
	case UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER:
	getOwnedParameters().clear();
	getOwnedParameters().addAll((Collection)newValue);
	return;
	case UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE:
	getNestedSignatures().clear();
	getNestedSignatures().addAll((Collection)newValue);
	return;
	case UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE:
	setNestingSignature((TemplateSignature)newValue);
	return;
	case UML2Package.TEMPLATE_SIGNATURE__TEMPLATE:
	setTemplate((TemplateableElement)newValue);
	return;
	}
	eDynamicSet(eFeature, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eUnset(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.TEMPLATE_SIGNATURE__EANNOTATIONS:
	getEAnnotations().clear();
	return;
	case UML2Package.TEMPLATE_SIGNATURE__OWNED_COMMENT:
	getOwnedComments().clear();
	return;
	case UML2Package.TEMPLATE_SIGNATURE__PARAMETER:
	getParameters().clear();
	return;
	case UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER:
	getOwnedParameters().clear();
	return;
	case UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE:
	getNestedSignatures().clear();
	return;
	case UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE:
	setNestingSignature((TemplateSignature)null);
	return;
	case UML2Package.TEMPLATE_SIGNATURE__TEMPLATE:
	setTemplate((TemplateableElement)null);
	return;
	}
	eDynamicUnset(eFeature);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean eIsSet(EStructuralFeature eFeature) {
	switch (eDerivedStructuralFeatureID(eFeature)) {
	case UML2Package.TEMPLATE_SIGNATURE__EANNOTATIONS:
	return eAnnotations != null && !eAnnotations.isEmpty();
	case UML2Package.TEMPLATE_SIGNATURE__OWNED_ELEMENT:
	return isSetOwnedElements();
	case UML2Package.TEMPLATE_SIGNATURE__OWNER:
	return isSetOwner();
	case UML2Package.TEMPLATE_SIGNATURE__OWNED_COMMENT:
	return ownedComment != null && !ownedComment.isEmpty();
	case UML2Package.TEMPLATE_SIGNATURE__PARAMETER:
	return parameter != null && !parameter.isEmpty();
	case UML2Package.TEMPLATE_SIGNATURE__OWNED_PARAMETER:
	return ownedParameter != null && !ownedParameter.isEmpty();
	case UML2Package.TEMPLATE_SIGNATURE__NESTED_SIGNATURE:
	return nestedSignature != null && !nestedSignature.isEmpty();
	case UML2Package.TEMPLATE_SIGNATURE__NESTING_SIGNATURE:
	return nestingSignature != null;
	case UML2Package.TEMPLATE_SIGNATURE__TEMPLATE:
	return getTemplate() != null;
	}
	return eDynamicIsSet(eFeature);
	}


	} //TemplateSignatureImpl