| /* |
| * Copyright (c) 2005, 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM - initial API and implementation |
| * |
| * $Id: ChangeEventImpl.java,v 1.18 2006/11/14 18:02:16 khussey Exp $ |
| */ |
| package org.eclipse.uml2.uml.internal.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.InternalEObject; |
| |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| |
| import org.eclipse.emf.ecore.resource.Resource; |
| |
| import org.eclipse.emf.ecore.util.InternalEList; |
| |
| import org.eclipse.uml2.common.util.CacheAdapter; |
| import org.eclipse.uml2.common.util.DerivedUnionEObjectEList; |
| |
| import org.eclipse.uml2.uml.ChangeEvent; |
| import org.eclipse.uml2.uml.Element; |
| import org.eclipse.uml2.uml.StringExpression; |
| import org.eclipse.uml2.uml.TemplateParameter; |
| import org.eclipse.uml2.uml.Type; |
| import org.eclipse.uml2.uml.UMLPackage; |
| import org.eclipse.uml2.uml.ValueSpecification; |
| import org.eclipse.uml2.uml.VisibilityKind; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Change Event</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.uml2.uml.internal.impl.ChangeEventImpl#getOwnedElements <em>Owned Element</em>}</li> |
| * <li>{@link org.eclipse.uml2.uml.internal.impl.ChangeEventImpl#getChangeExpression <em>Change Expression</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class ChangeEventImpl |
| extends EventImpl |
| implements ChangeEvent { |
| |
| /** |
| * The cached value of the '{@link #getChangeExpression() <em>Change Expression</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getChangeExpression() |
| * @generated |
| * @ordered |
| */ |
| protected ValueSpecification changeExpression = null; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected ChangeEventImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected EClass eStaticClass() { |
| return UMLPackage.Literals.CHANGE_EVENT; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getOwnedElements() { |
| |
| CacheAdapter cache = getCacheAdapter(); |
| if (cache != null) { |
| Resource eResource = eResource(); |
| EList ownedElements = (EList) cache.get(eResource, this, |
| UMLPackage.Literals.ELEMENT__OWNED_ELEMENT); |
| if (ownedElements == null) { |
| cache.put(eResource, this, |
| UMLPackage.Literals.ELEMENT__OWNED_ELEMENT, |
| ownedElements = new DerivedUnionEObjectEList(Element.class, |
| this, UMLPackage.CHANGE_EVENT__OWNED_ELEMENT, |
| OWNED_ELEMENT_ESUBSETS)); |
| } |
| return ownedElements; |
| } |
| return new DerivedUnionEObjectEList(Element.class, this, |
| UMLPackage.CHANGE_EVENT__OWNED_ELEMENT, OWNED_ELEMENT_ESUBSETS); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ValueSpecification getChangeExpression() { |
| if (changeExpression != null && changeExpression.eIsProxy()) { |
| InternalEObject oldChangeExpression = (InternalEObject) changeExpression; |
| changeExpression = (ValueSpecification) eResolveProxy(oldChangeExpression); |
| if (changeExpression != oldChangeExpression) { |
| InternalEObject newChangeExpression = (InternalEObject) changeExpression; |
| NotificationChain msgs = oldChangeExpression.eInverseRemove( |
| this, EOPPOSITE_FEATURE_BASE |
| - UMLPackage.CHANGE_EVENT__CHANGE_EXPRESSION, null, |
| null); |
| if (newChangeExpression.eInternalContainer() == null) { |
| msgs = newChangeExpression.eInverseAdd(this, |
| EOPPOSITE_FEATURE_BASE |
| - UMLPackage.CHANGE_EVENT__CHANGE_EXPRESSION, null, |
| msgs); |
| } |
| if (msgs != null) |
| msgs.dispatch(); |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, |
| UMLPackage.CHANGE_EVENT__CHANGE_EXPRESSION, |
| oldChangeExpression, changeExpression)); |
| } |
| } |
| return changeExpression; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ValueSpecification basicGetChangeExpression() { |
| return changeExpression; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetChangeExpression( |
| ValueSpecification newChangeExpression, NotificationChain msgs) { |
| ValueSpecification oldChangeExpression = changeExpression; |
| changeExpression = newChangeExpression; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, |
| Notification.SET, UMLPackage.CHANGE_EVENT__CHANGE_EXPRESSION, |
| oldChangeExpression, newChangeExpression); |
| if (msgs == null) |
| msgs = notification; |
| else |
| msgs.add(notification); |
| } |
| |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setChangeExpression(ValueSpecification newChangeExpression) { |
| |
| if (newChangeExpression != changeExpression) { |
| NotificationChain msgs = null; |
| if (changeExpression != null) |
| msgs = ((InternalEObject) changeExpression).eInverseRemove( |
| this, EOPPOSITE_FEATURE_BASE |
| - UMLPackage.CHANGE_EVENT__CHANGE_EXPRESSION, null, |
| msgs); |
| if (newChangeExpression != null) |
| msgs = ((InternalEObject) newChangeExpression).eInverseAdd( |
| this, EOPPOSITE_FEATURE_BASE |
| - UMLPackage.CHANGE_EVENT__CHANGE_EXPRESSION, null, |
| msgs); |
| msgs = basicSetChangeExpression(newChangeExpression, msgs); |
| if (msgs != null) |
| msgs.dispatch(); |
| } else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| UMLPackage.CHANGE_EVENT__CHANGE_EXPRESSION, |
| newChangeExpression, newChangeExpression)); |
| |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ValueSpecification createChangeExpression(String name, Type type, |
| EClass eClass) { |
| ValueSpecification newChangeExpression = (ValueSpecification) create(eClass); |
| setChangeExpression(newChangeExpression); |
| if (name != null) |
| newChangeExpression.setName(name); |
| if (type != null) |
| newChangeExpression.setType(type); |
| return newChangeExpression; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, |
| int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case UMLPackage.CHANGE_EVENT__EANNOTATIONS : |
| return ((InternalEList) getEAnnotations()).basicRemove( |
| otherEnd, msgs); |
| case UMLPackage.CHANGE_EVENT__OWNED_COMMENT : |
| return ((InternalEList) getOwnedComments()).basicRemove( |
| otherEnd, msgs); |
| case UMLPackage.CHANGE_EVENT__CLIENT_DEPENDENCY : |
| return ((InternalEList) getClientDependencies()).basicRemove( |
| otherEnd, msgs); |
| case UMLPackage.CHANGE_EVENT__NAME_EXPRESSION : |
| return basicSetNameExpression(null, msgs); |
| case UMLPackage.CHANGE_EVENT__OWNING_TEMPLATE_PARAMETER : |
| return basicSetOwningTemplateParameter(null, msgs); |
| case UMLPackage.CHANGE_EVENT__TEMPLATE_PARAMETER : |
| return basicSetTemplateParameter(null, msgs); |
| case UMLPackage.CHANGE_EVENT__CHANGE_EXPRESSION : |
| return basicSetChangeExpression(null, msgs); |
| } |
| return eDynamicInverseRemove(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case UMLPackage.CHANGE_EVENT__EANNOTATIONS : |
| return getEAnnotations(); |
| case UMLPackage.CHANGE_EVENT__OWNED_ELEMENT : |
| return getOwnedElements(); |
| case UMLPackage.CHANGE_EVENT__OWNER : |
| if (resolve) |
| return getOwner(); |
| return basicGetOwner(); |
| case UMLPackage.CHANGE_EVENT__OWNED_COMMENT : |
| return getOwnedComments(); |
| case UMLPackage.CHANGE_EVENT__NAME : |
| return getName(); |
| case UMLPackage.CHANGE_EVENT__VISIBILITY : |
| return getVisibility(); |
| case UMLPackage.CHANGE_EVENT__QUALIFIED_NAME : |
| return getQualifiedName(); |
| case UMLPackage.CHANGE_EVENT__CLIENT_DEPENDENCY : |
| return getClientDependencies(); |
| case UMLPackage.CHANGE_EVENT__NAMESPACE : |
| if (resolve) |
| return getNamespace(); |
| return basicGetNamespace(); |
| case UMLPackage.CHANGE_EVENT__NAME_EXPRESSION : |
| if (resolve) |
| return getNameExpression(); |
| return basicGetNameExpression(); |
| case UMLPackage.CHANGE_EVENT__OWNING_TEMPLATE_PARAMETER : |
| if (resolve) |
| return getOwningTemplateParameter(); |
| return basicGetOwningTemplateParameter(); |
| case UMLPackage.CHANGE_EVENT__TEMPLATE_PARAMETER : |
| if (resolve) |
| return getTemplateParameter(); |
| return basicGetTemplateParameter(); |
| case UMLPackage.CHANGE_EVENT__CHANGE_EXPRESSION : |
| if (resolve) |
| return getChangeExpression(); |
| return basicGetChangeExpression(); |
| } |
| return eDynamicGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case UMLPackage.CHANGE_EVENT__EANNOTATIONS : |
| getEAnnotations().clear(); |
| getEAnnotations().addAll((Collection) newValue); |
| return; |
| case UMLPackage.CHANGE_EVENT__OWNED_COMMENT : |
| getOwnedComments().clear(); |
| getOwnedComments().addAll((Collection) newValue); |
| return; |
| case UMLPackage.CHANGE_EVENT__NAME : |
| setName((String) newValue); |
| return; |
| case UMLPackage.CHANGE_EVENT__VISIBILITY : |
| setVisibility((VisibilityKind) newValue); |
| return; |
| case UMLPackage.CHANGE_EVENT__CLIENT_DEPENDENCY : |
| getClientDependencies().clear(); |
| getClientDependencies().addAll((Collection) newValue); |
| return; |
| case UMLPackage.CHANGE_EVENT__NAME_EXPRESSION : |
| setNameExpression((StringExpression) newValue); |
| return; |
| case UMLPackage.CHANGE_EVENT__OWNING_TEMPLATE_PARAMETER : |
| setOwningTemplateParameter((TemplateParameter) newValue); |
| return; |
| case UMLPackage.CHANGE_EVENT__TEMPLATE_PARAMETER : |
| setTemplateParameter((TemplateParameter) newValue); |
| return; |
| case UMLPackage.CHANGE_EVENT__CHANGE_EXPRESSION : |
| setChangeExpression((ValueSpecification) newValue); |
| return; |
| } |
| eDynamicSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case UMLPackage.CHANGE_EVENT__EANNOTATIONS : |
| getEAnnotations().clear(); |
| return; |
| case UMLPackage.CHANGE_EVENT__OWNED_COMMENT : |
| getOwnedComments().clear(); |
| return; |
| case UMLPackage.CHANGE_EVENT__NAME : |
| unsetName(); |
| return; |
| case UMLPackage.CHANGE_EVENT__VISIBILITY : |
| unsetVisibility(); |
| return; |
| case UMLPackage.CHANGE_EVENT__CLIENT_DEPENDENCY : |
| getClientDependencies().clear(); |
| return; |
| case UMLPackage.CHANGE_EVENT__NAME_EXPRESSION : |
| setNameExpression((StringExpression) null); |
| return; |
| case UMLPackage.CHANGE_EVENT__OWNING_TEMPLATE_PARAMETER : |
| setOwningTemplateParameter((TemplateParameter) null); |
| return; |
| case UMLPackage.CHANGE_EVENT__TEMPLATE_PARAMETER : |
| setTemplateParameter((TemplateParameter) null); |
| return; |
| case UMLPackage.CHANGE_EVENT__CHANGE_EXPRESSION : |
| setChangeExpression((ValueSpecification) null); |
| return; |
| } |
| eDynamicUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case UMLPackage.CHANGE_EVENT__EANNOTATIONS : |
| return eAnnotations != null && !eAnnotations.isEmpty(); |
| case UMLPackage.CHANGE_EVENT__OWNED_ELEMENT : |
| return isSetOwnedElements(); |
| case UMLPackage.CHANGE_EVENT__OWNER : |
| return isSetOwner(); |
| case UMLPackage.CHANGE_EVENT__OWNED_COMMENT : |
| return ownedComments != null && !ownedComments.isEmpty(); |
| case UMLPackage.CHANGE_EVENT__NAME : |
| return isSetName(); |
| case UMLPackage.CHANGE_EVENT__VISIBILITY : |
| return isSetVisibility(); |
| case UMLPackage.CHANGE_EVENT__QUALIFIED_NAME : |
| return QUALIFIED_NAME_EDEFAULT == null |
| ? getQualifiedName() != null |
| : !QUALIFIED_NAME_EDEFAULT.equals(getQualifiedName()); |
| case UMLPackage.CHANGE_EVENT__CLIENT_DEPENDENCY : |
| return clientDependencies != null |
| && !clientDependencies.isEmpty(); |
| case UMLPackage.CHANGE_EVENT__NAMESPACE : |
| return isSetNamespace(); |
| case UMLPackage.CHANGE_EVENT__NAME_EXPRESSION : |
| return nameExpression != null; |
| case UMLPackage.CHANGE_EVENT__OWNING_TEMPLATE_PARAMETER : |
| return basicGetOwningTemplateParameter() != null; |
| case UMLPackage.CHANGE_EVENT__TEMPLATE_PARAMETER : |
| return templateParameter != null; |
| case UMLPackage.CHANGE_EVENT__CHANGE_EXPRESSION : |
| return changeExpression != null; |
| } |
| return eDynamicIsSet(featureID); |
| } |
| |
| /** |
| * The array of subset feature identifiers for the '{@link #getOwnedElements() <em>Owned Element</em>}' reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getOwnedElements() |
| * @generated |
| * @ordered |
| */ |
| protected static final int[] OWNED_ELEMENT_ESUBSETS = new int[]{ |
| UMLPackage.CHANGE_EVENT__OWNED_COMMENT, |
| UMLPackage.CHANGE_EVENT__NAME_EXPRESSION, |
| UMLPackage.CHANGE_EVENT__CHANGE_EXPRESSION}; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isSetOwnedElements() { |
| return super.isSetOwnedElements() |
| || eIsSet(UMLPackage.CHANGE_EVENT__CHANGE_EXPRESSION); |
| } |
| |
| } //ChangeEventImpl |