| /** |
| * Copyright (c) 2014 CEA LIST. |
| * |
| * 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: |
| * CEA LIST - Initial API and implementation |
| */ |
| package org.eclipse.papyrus.dd.dg.impl; |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.Map; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.notify.NotificationChain; |
| |
| import org.eclipse.emf.common.util.Diagnostic; |
| import org.eclipse.emf.common.util.DiagnosticChain; |
| 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.papyrus.dd.dc.Bounds; |
| |
| import org.eclipse.papyrus.dd.dg.Canvas; |
| import org.eclipse.papyrus.dd.dg.DGPackage; |
| import org.eclipse.papyrus.dd.dg.util.DGValidator; |
| |
| /** |
| * <!-- begin-user-doc --> An implementation of the model object ' <em><b>Canvas</b></em>'. <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * </p> |
| * <ul> |
| * <li>{@link org.eclipse.papyrus.dd.dg.impl.CanvasImpl#getBounds <em>Bounds</em>}</li> |
| * </ul> |
| * |
| * @generated |
| */ |
| public class CanvasImpl extends GroupImpl implements Canvas { |
| |
| /** |
| * The cached value of the '{@link #getBounds() <em>Bounds</em>}' containment reference. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @see #getBounds() |
| * @generated |
| * @ordered |
| */ |
| protected Bounds bounds; |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected CanvasImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return DGPackage.Literals.CANVAS; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public Bounds getBounds() { |
| return bounds; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public NotificationChain basicSetBounds(Bounds newBounds, NotificationChain msgs) { |
| Bounds oldBounds = bounds; |
| bounds = newBounds; |
| if(eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DGPackage.CANVAS__BOUNDS, oldBounds, newBounds); |
| if(msgs == null) |
| msgs = notification; |
| else |
| msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public void setBounds(Bounds newBounds) { |
| if(newBounds != bounds) { |
| NotificationChain msgs = null; |
| if(bounds != null) |
| msgs = ((InternalEObject)bounds).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DGPackage.CANVAS__BOUNDS, null, msgs); |
| if(newBounds != null) |
| msgs = ((InternalEObject)newBounds).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DGPackage.CANVAS__BOUNDS, null, msgs); |
| msgs = basicSetBounds(newBounds, msgs); |
| if(msgs != null) |
| msgs.dispatch(); |
| } else if(eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, DGPackage.CANVAS__BOUNDS, newBounds, newBounds)); |
| } |
| |
| /** |
| * The cached validation expression for the ' {@link #canvasCannotHaveTransforms(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) |
| * <em>Canvas Cannot Have Transforms</em>}' invariant operation. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @see #canvasCannotHaveTransforms(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) |
| * @generated |
| * @ordered |
| */ |
| protected static final String CANVAS_CANNOT_HAVE_TRANSFORMS_DIAGNOSTIC_CHAIN_MAP__EEXPRESSION = "transform->isEmpty()"; |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public boolean canvasCannotHaveTransforms(DiagnosticChain diagnostics, Map<Object, Object> context) { |
| return DGValidator.validate(DGPackage.Literals.CANVAS, this, diagnostics, context, "http://www.eclipse.org/emf/2002/Ecore/OCL", DGPackage.Literals.CANVAS___CANVAS_CANNOT_HAVE_TRANSFORMS__DIAGNOSTICCHAIN_MAP, CANVAS_CANNOT_HAVE_TRANSFORMS_DIAGNOSTIC_CHAIN_MAP__EEXPRESSION, Diagnostic.ERROR, DGValidator.DIAGNOSTIC_SOURCE, DGValidator.CANVAS__CANVAS_CANNOT_HAVE_TRANSFORMS); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch(featureID) { |
| case DGPackage.CANVAS__BOUNDS: |
| return basicSetBounds(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 DGPackage.CANVAS__BOUNDS: |
| return getBounds(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch(featureID) { |
| case DGPackage.CANVAS__BOUNDS: |
| setBounds((Bounds)newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch(featureID) { |
| case DGPackage.CANVAS__BOUNDS: |
| setBounds((Bounds)null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch(featureID) { |
| case DGPackage.CANVAS__BOUNDS: |
| return bounds != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| @SuppressWarnings("unchecked") |
| public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException { |
| switch(operationID) { |
| case DGPackage.CANVAS___CANVAS_CANNOT_HAVE_TRANSFORMS__DIAGNOSTICCHAIN_MAP: |
| return canvasCannotHaveTransforms((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1)); |
| } |
| return super.eInvoke(operationID, arguments); |
| } |
| } // CanvasImpl |