| //------------------------------------------------------------------------------ |
| // 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 Corporation - initial implementation |
| //------------------------------------------------------------------------------ |
| package org.eclipse.epf.uma.impl; |
| |
| import java.util.Collection; |
| import java.util.List; |
| |
| 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.EObject; |
| 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.EObjectContainmentWithInverseEList; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| import org.eclipse.epf.uma.DiagramElement; |
| import org.eclipse.epf.uma.DiagramLink; |
| import org.eclipse.epf.uma.GraphConnector; |
| import org.eclipse.epf.uma.GraphElement; |
| import org.eclipse.epf.uma.Point; |
| import org.eclipse.epf.uma.SemanticModelBridge; |
| import org.eclipse.epf.uma.UmaPackage; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Graph Element</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.epf.uma.impl.GraphElementImpl#getContained <em>Contained</em>}</li> |
| * <li>{@link org.eclipse.epf.uma.impl.GraphElementImpl#getPosition <em>Position</em>}</li> |
| * <li>{@link org.eclipse.epf.uma.impl.GraphElementImpl#getLink <em>Link</em>}</li> |
| * <li>{@link org.eclipse.epf.uma.impl.GraphElementImpl#getAnchorage <em>Anchorage</em>}</li> |
| * <li>{@link org.eclipse.epf.uma.impl.GraphElementImpl#getSemanticModel <em>Semantic Model</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public abstract class GraphElementImpl extends DiagramElementImpl implements |
| GraphElement { |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| private static final long serialVersionUID = 1L; |
| |
| /** |
| * The cached value of the '{@link #getContained() <em>Contained</em>}' containment reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getContained() |
| * @generated |
| * @ordered |
| */ |
| protected EList<DiagramElement> contained; |
| |
| /** |
| * The cached value of the '{@link #getPosition() <em>Position</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getPosition() |
| * @generated |
| * @ordered |
| */ |
| protected Point position; |
| |
| /** |
| * The cached value of the '{@link #getLink() <em>Link</em>}' containment reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getLink() |
| * @generated |
| * @ordered |
| */ |
| protected EList<DiagramLink> link; |
| |
| /** |
| * The cached value of the '{@link #getAnchorage() <em>Anchorage</em>}' containment reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getAnchorage() |
| * @generated |
| * @ordered |
| */ |
| protected EList<GraphConnector> anchorage; |
| |
| /** |
| * The cached value of the '{@link #getSemanticModel() <em>Semantic Model</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getSemanticModel() |
| * @generated |
| * @ordered |
| */ |
| protected SemanticModelBridge semanticModel; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected GraphElementImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return UmaPackage.Literals.GRAPH_ELEMENT; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Point getPosition() { |
| if (position != null && ((EObject) position).eIsProxy()) { |
| InternalEObject oldPosition = (InternalEObject) position; |
| position = (Point) eResolveProxy(oldPosition); |
| if (position != oldPosition) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, |
| UmaPackage.GRAPH_ELEMENT__POSITION, oldPosition, |
| position)); |
| } |
| } |
| return position; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Point basicGetPosition() { |
| return position; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setPosition(Point newPosition) { |
| Point oldPosition = position; |
| position = newPosition; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| UmaPackage.GRAPH_ELEMENT__POSITION, oldPosition, position)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public List<DiagramElement> getContained() { |
| if (contained == null) { |
| contained = new EObjectContainmentWithInverseEList.Resolving<DiagramElement>( |
| DiagramElement.class, this, |
| UmaPackage.GRAPH_ELEMENT__CONTAINED, |
| UmaPackage.DIAGRAM_ELEMENT__CONTAINER); |
| } |
| return contained; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public List<DiagramLink> getLink() { |
| if (link == null) { |
| link = new EObjectContainmentWithInverseEList.Resolving<DiagramLink>( |
| DiagramLink.class, this, UmaPackage.GRAPH_ELEMENT__LINK, |
| UmaPackage.DIAGRAM_LINK__GRAPH_ELEMENT); |
| } |
| return link; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public List<GraphConnector> getAnchorage() { |
| if (anchorage == null) { |
| anchorage = new EObjectContainmentWithInverseEList.Resolving<GraphConnector>( |
| GraphConnector.class, this, |
| UmaPackage.GRAPH_ELEMENT__ANCHORAGE, |
| UmaPackage.GRAPH_CONNECTOR__GRAPH_ELEMENT); |
| } |
| return anchorage; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public SemanticModelBridge getSemanticModel() { |
| if (semanticModel != null && ((EObject) semanticModel).eIsProxy()) { |
| InternalEObject oldSemanticModel = (InternalEObject) semanticModel; |
| semanticModel = (SemanticModelBridge) eResolveProxy(oldSemanticModel); |
| if (semanticModel != oldSemanticModel) { |
| InternalEObject newSemanticModel = (InternalEObject) semanticModel; |
| NotificationChain msgs = oldSemanticModel.eInverseRemove(this, |
| UmaPackage.SEMANTIC_MODEL_BRIDGE__GRAPH_ELEMENT, |
| SemanticModelBridge.class, null); |
| if (newSemanticModel.eInternalContainer() == null) { |
| msgs = newSemanticModel.eInverseAdd(this, |
| UmaPackage.SEMANTIC_MODEL_BRIDGE__GRAPH_ELEMENT, |
| SemanticModelBridge.class, msgs); |
| } |
| if (msgs != null) |
| msgs.dispatch(); |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, |
| UmaPackage.GRAPH_ELEMENT__SEMANTIC_MODEL, |
| oldSemanticModel, semanticModel)); |
| } |
| } |
| return semanticModel; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public SemanticModelBridge basicGetSemanticModel() { |
| return semanticModel; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetSemanticModel( |
| SemanticModelBridge newSemanticModel, NotificationChain msgs) { |
| SemanticModelBridge oldSemanticModel = semanticModel; |
| semanticModel = newSemanticModel; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, |
| Notification.SET, UmaPackage.GRAPH_ELEMENT__SEMANTIC_MODEL, |
| oldSemanticModel, newSemanticModel); |
| if (msgs == null) |
| msgs = notification; |
| else |
| msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setSemanticModel(SemanticModelBridge newSemanticModel) { |
| if (newSemanticModel != semanticModel) { |
| NotificationChain msgs = null; |
| if (semanticModel != null) |
| msgs = ((InternalEObject) semanticModel).eInverseRemove(this, |
| UmaPackage.SEMANTIC_MODEL_BRIDGE__GRAPH_ELEMENT, |
| SemanticModelBridge.class, msgs); |
| if (newSemanticModel != null) |
| msgs = ((InternalEObject) newSemanticModel).eInverseAdd(this, |
| UmaPackage.SEMANTIC_MODEL_BRIDGE__GRAPH_ELEMENT, |
| SemanticModelBridge.class, msgs); |
| msgs = basicSetSemanticModel(newSemanticModel, msgs); |
| if (msgs != null) |
| msgs.dispatch(); |
| } else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| UmaPackage.GRAPH_ELEMENT__SEMANTIC_MODEL, newSemanticModel, |
| newSemanticModel)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public NotificationChain eInverseAdd(InternalEObject otherEnd, |
| int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case UmaPackage.GRAPH_ELEMENT__CONTAINED: |
| return ((InternalEList<InternalEObject>) (InternalEList<?>) getContained()) |
| .basicAdd(otherEnd, msgs); |
| case UmaPackage.GRAPH_ELEMENT__LINK: |
| return ((InternalEList<InternalEObject>) (InternalEList<?>) getLink()) |
| .basicAdd(otherEnd, msgs); |
| case UmaPackage.GRAPH_ELEMENT__ANCHORAGE: |
| return ((InternalEList<InternalEObject>) (InternalEList<?>) getAnchorage()) |
| .basicAdd(otherEnd, msgs); |
| case UmaPackage.GRAPH_ELEMENT__SEMANTIC_MODEL: |
| if (semanticModel != null) |
| msgs = ((InternalEObject) semanticModel).eInverseRemove(this, |
| EOPPOSITE_FEATURE_BASE |
| - UmaPackage.GRAPH_ELEMENT__SEMANTIC_MODEL, |
| null, msgs); |
| return basicSetSemanticModel((SemanticModelBridge) otherEnd, msgs); |
| } |
| return super.eInverseAdd(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, |
| int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case UmaPackage.GRAPH_ELEMENT__CONTAINED: |
| return ((InternalEList<?>) getContained()).basicRemove(otherEnd, |
| msgs); |
| case UmaPackage.GRAPH_ELEMENT__LINK: |
| return ((InternalEList<?>) getLink()).basicRemove(otherEnd, msgs); |
| case UmaPackage.GRAPH_ELEMENT__ANCHORAGE: |
| return ((InternalEList<?>) getAnchorage()).basicRemove(otherEnd, |
| msgs); |
| case UmaPackage.GRAPH_ELEMENT__SEMANTIC_MODEL: |
| return basicSetSemanticModel(null, msgs); |
| } |
| return super.eInverseRemove(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case UmaPackage.GRAPH_ELEMENT__CONTAINED: |
| return getContained(); |
| case UmaPackage.GRAPH_ELEMENT__POSITION: |
| if (resolve) |
| return getPosition(); |
| return basicGetPosition(); |
| case UmaPackage.GRAPH_ELEMENT__LINK: |
| return getLink(); |
| case UmaPackage.GRAPH_ELEMENT__ANCHORAGE: |
| return getAnchorage(); |
| case UmaPackage.GRAPH_ELEMENT__SEMANTIC_MODEL: |
| if (resolve) |
| return getSemanticModel(); |
| return basicGetSemanticModel(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case UmaPackage.GRAPH_ELEMENT__CONTAINED: |
| getContained().clear(); |
| getContained().addAll( |
| (Collection<? extends DiagramElement>) newValue); |
| return; |
| case UmaPackage.GRAPH_ELEMENT__POSITION: |
| setPosition((Point) newValue); |
| return; |
| case UmaPackage.GRAPH_ELEMENT__LINK: |
| getLink().clear(); |
| getLink().addAll((Collection<? extends DiagramLink>) newValue); |
| return; |
| case UmaPackage.GRAPH_ELEMENT__ANCHORAGE: |
| getAnchorage().clear(); |
| getAnchorage().addAll( |
| (Collection<? extends GraphConnector>) newValue); |
| return; |
| case UmaPackage.GRAPH_ELEMENT__SEMANTIC_MODEL: |
| setSemanticModel((SemanticModelBridge) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case UmaPackage.GRAPH_ELEMENT__CONTAINED: |
| getContained().clear(); |
| return; |
| case UmaPackage.GRAPH_ELEMENT__POSITION: |
| setPosition((Point) null); |
| return; |
| case UmaPackage.GRAPH_ELEMENT__LINK: |
| getLink().clear(); |
| return; |
| case UmaPackage.GRAPH_ELEMENT__ANCHORAGE: |
| getAnchorage().clear(); |
| return; |
| case UmaPackage.GRAPH_ELEMENT__SEMANTIC_MODEL: |
| setSemanticModel((SemanticModelBridge) null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case UmaPackage.GRAPH_ELEMENT__CONTAINED: |
| return contained != null && !contained.isEmpty(); |
| case UmaPackage.GRAPH_ELEMENT__POSITION: |
| return position != null; |
| case UmaPackage.GRAPH_ELEMENT__LINK: |
| return link != null && !link.isEmpty(); |
| case UmaPackage.GRAPH_ELEMENT__ANCHORAGE: |
| return anchorage != null && !anchorage.isEmpty(); |
| case UmaPackage.GRAPH_ELEMENT__SEMANTIC_MODEL: |
| return semanticModel != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| } //GraphElementImpl |
