| //------------------------------------------------------------------------------ |
| // 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.EObjectWithInverseResolvingEList; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| |
| import org.eclipse.epf.uma.Diagram; |
| import org.eclipse.epf.uma.DiagramLink; |
| 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>Diagram</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.epf.uma.impl.DiagramImpl#getDiagramLink <em>Diagram Link</em>}</li> |
| * <li>{@link org.eclipse.epf.uma.impl.DiagramImpl#getNamespace <em>Namespace</em>}</li> |
| * <li>{@link org.eclipse.epf.uma.impl.DiagramImpl#getZoom <em>Zoom</em>}</li> |
| * <li>{@link org.eclipse.epf.uma.impl.DiagramImpl#getViewpoint <em>Viewpoint</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class DiagramImpl extends GraphNodeImpl implements Diagram { |
| /** |
| * The cached value of the '{@link #getDiagramLink() <em>Diagram Link</em>}' reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getDiagramLink() |
| * @generated |
| * @ordered |
| */ |
| protected EList<DiagramLink> diagramLink; |
| |
| /** |
| * The cached value of the '{@link #getNamespace() <em>Namespace</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getNamespace() |
| * @generated |
| * @ordered |
| */ |
| protected SemanticModelBridge namespace; |
| |
| /** |
| * The default value of the '{@link #getZoom() <em>Zoom</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getZoom() |
| * @generated |
| * @ordered |
| */ |
| protected static final Double ZOOM_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getZoom() <em>Zoom</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getZoom() |
| * @generated |
| * @ordered |
| */ |
| protected Double zoom = ZOOM_EDEFAULT; |
| |
| /** |
| * The cached value of the '{@link #getViewpoint() <em>Viewpoint</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getViewpoint() |
| * @generated |
| * @ordered |
| */ |
| protected Point viewpoint; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected DiagramImpl() { |
| super(); |
| |
| //UMA--> |
| reassignDefaultValues(); |
| //UMA<-- |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return UmaPackage.Literals.DIAGRAM; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Double getZoom() { |
| return zoom; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setZoom(Double newZoom) { |
| Double oldZoom = zoom; |
| zoom = newZoom; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| UmaPackage.DIAGRAM__ZOOM, oldZoom, zoom)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Point getViewpoint() { |
| if (viewpoint != null && ((EObject) viewpoint).eIsProxy()) { |
| InternalEObject oldViewpoint = (InternalEObject) viewpoint; |
| viewpoint = (Point) eResolveProxy(oldViewpoint); |
| if (viewpoint != oldViewpoint) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, |
| UmaPackage.DIAGRAM__VIEWPOINT, oldViewpoint, |
| viewpoint)); |
| } |
| } |
| return viewpoint; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Point basicGetViewpoint() { |
| return viewpoint; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setViewpoint(Point newViewpoint) { |
| Point oldViewpoint = viewpoint; |
| viewpoint = newViewpoint; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| UmaPackage.DIAGRAM__VIEWPOINT, oldViewpoint, viewpoint)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public List<DiagramLink> getDiagramLink() { |
| if (diagramLink == null) { |
| diagramLink = new EObjectWithInverseResolvingEList<DiagramLink>( |
| DiagramLink.class, this, UmaPackage.DIAGRAM__DIAGRAM_LINK, |
| UmaPackage.DIAGRAM_LINK__DIAGRAM); |
| } |
| return diagramLink; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public SemanticModelBridge getNamespace() { |
| if (namespace != null && ((EObject) namespace).eIsProxy()) { |
| InternalEObject oldNamespace = (InternalEObject) namespace; |
| namespace = (SemanticModelBridge) eResolveProxy(oldNamespace); |
| if (namespace != oldNamespace) { |
| InternalEObject newNamespace = (InternalEObject) namespace; |
| NotificationChain msgs = oldNamespace.eInverseRemove(this, |
| UmaPackage.SEMANTIC_MODEL_BRIDGE__DIAGRAM, |
| SemanticModelBridge.class, null); |
| if (newNamespace.eInternalContainer() == null) { |
| msgs = newNamespace.eInverseAdd(this, |
| UmaPackage.SEMANTIC_MODEL_BRIDGE__DIAGRAM, |
| SemanticModelBridge.class, msgs); |
| } |
| if (msgs != null) |
| msgs.dispatch(); |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, |
| UmaPackage.DIAGRAM__NAMESPACE, oldNamespace, |
| namespace)); |
| } |
| } |
| return namespace; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public SemanticModelBridge basicGetNamespace() { |
| return namespace; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetNamespace( |
| SemanticModelBridge newNamespace, NotificationChain msgs) { |
| SemanticModelBridge oldNamespace = namespace; |
| namespace = newNamespace; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, |
| Notification.SET, UmaPackage.DIAGRAM__NAMESPACE, |
| oldNamespace, newNamespace); |
| if (msgs == null) |
| msgs = notification; |
| else |
| msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setNamespace(SemanticModelBridge newNamespace) { |
| if (newNamespace != namespace) { |
| NotificationChain msgs = null; |
| if (namespace != null) |
| msgs = ((InternalEObject) namespace).eInverseRemove(this, |
| UmaPackage.SEMANTIC_MODEL_BRIDGE__DIAGRAM, |
| SemanticModelBridge.class, msgs); |
| if (newNamespace != null) |
| msgs = ((InternalEObject) newNamespace).eInverseAdd(this, |
| UmaPackage.SEMANTIC_MODEL_BRIDGE__DIAGRAM, |
| SemanticModelBridge.class, msgs); |
| msgs = basicSetNamespace(newNamespace, msgs); |
| if (msgs != null) |
| msgs.dispatch(); |
| } else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| UmaPackage.DIAGRAM__NAMESPACE, newNamespace, newNamespace)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public NotificationChain eInverseAdd(InternalEObject otherEnd, |
| int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case UmaPackage.DIAGRAM__DIAGRAM_LINK: |
| return ((InternalEList<InternalEObject>) (InternalEList<?>) getDiagramLink()) |
| .basicAdd(otherEnd, msgs); |
| case UmaPackage.DIAGRAM__NAMESPACE: |
| if (namespace != null) |
| msgs = ((InternalEObject) namespace).eInverseRemove(this, |
| EOPPOSITE_FEATURE_BASE - UmaPackage.DIAGRAM__NAMESPACE, |
| null, msgs); |
| return basicSetNamespace((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.DIAGRAM__DIAGRAM_LINK: |
| return ((InternalEList<?>) getDiagramLink()).basicRemove(otherEnd, |
| msgs); |
| case UmaPackage.DIAGRAM__NAMESPACE: |
| return basicSetNamespace(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.DIAGRAM__DIAGRAM_LINK: |
| return getDiagramLink(); |
| case UmaPackage.DIAGRAM__NAMESPACE: |
| if (resolve) |
| return getNamespace(); |
| return basicGetNamespace(); |
| case UmaPackage.DIAGRAM__ZOOM: |
| return getZoom(); |
| case UmaPackage.DIAGRAM__VIEWPOINT: |
| if (resolve) |
| return getViewpoint(); |
| return basicGetViewpoint(); |
| } |
| 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.DIAGRAM__DIAGRAM_LINK: |
| getDiagramLink().clear(); |
| getDiagramLink().addAll( |
| (Collection<? extends DiagramLink>) newValue); |
| return; |
| case UmaPackage.DIAGRAM__NAMESPACE: |
| setNamespace((SemanticModelBridge) newValue); |
| return; |
| case UmaPackage.DIAGRAM__ZOOM: |
| setZoom((Double) newValue); |
| return; |
| case UmaPackage.DIAGRAM__VIEWPOINT: |
| setViewpoint((Point) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case UmaPackage.DIAGRAM__DIAGRAM_LINK: |
| getDiagramLink().clear(); |
| return; |
| case UmaPackage.DIAGRAM__NAMESPACE: |
| setNamespace((SemanticModelBridge) null); |
| return; |
| case UmaPackage.DIAGRAM__ZOOM: |
| setZoom(ZOOM_EDEFAULT); |
| return; |
| case UmaPackage.DIAGRAM__VIEWPOINT: |
| setViewpoint((Point) null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| //UMA--> |
| EStructuralFeature feature = getFeatureWithOverridenDefaultValue(featureID); |
| if (feature != null) { |
| return isFeatureWithOverridenDefaultValueSet(feature); |
| } |
| //UMA<-- |
| switch (featureID) { |
| case UmaPackage.DIAGRAM__DIAGRAM_LINK: |
| return diagramLink != null && !diagramLink.isEmpty(); |
| case UmaPackage.DIAGRAM__NAMESPACE: |
| return namespace != null; |
| case UmaPackage.DIAGRAM__ZOOM: |
| return ZOOM_EDEFAULT == null ? zoom != null : !ZOOM_EDEFAULT |
| .equals(zoom); |
| case UmaPackage.DIAGRAM__VIEWPOINT: |
| return viewpoint != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public String toString() { |
| if (eIsProxy()) |
| return super.toString(); |
| |
| StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (zoom: "); //$NON-NLS-1$ |
| result.append(zoom); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| } //DiagramImpl |