| /******************************************************************************* |
| * Copyright (c) 2009, 2019 Xored Software Inc 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 |
| * https://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * Xored Software Inc - initial API and implementation and/or initial documentation |
| *******************************************************************************/ |
| package org.eclipse.rcptt.tesla.core.ui.impl; |
| |
| import org.eclipse.rcptt.tesla.core.ui.DiagramConnection; |
| import org.eclipse.rcptt.tesla.core.ui.DiagramItem; |
| import org.eclipse.rcptt.tesla.core.ui.UiPackage; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| |
| import org.eclipse.emf.common.notify.NotificationChain; |
| import org.eclipse.emf.ecore.EClass; |
| |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Diagram Connection</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * </p> |
| * <ul> |
| * <li>{@link org.eclipse.rcptt.tesla.core.ui.impl.DiagramConnectionImpl#getSource <em>Source</em>}</li> |
| * <li>{@link org.eclipse.rcptt.tesla.core.ui.impl.DiagramConnectionImpl#getTarget <em>Target</em>}</li> |
| * </ul> |
| * |
| * @generated |
| */ |
| public class DiagramConnectionImpl extends DiagramItemImpl implements DiagramConnection { |
| /** |
| * The cached value of the '{@link #getSource() <em>Source</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getSource() |
| * @generated |
| * @ordered |
| */ |
| protected DiagramItem source; |
| |
| /** |
| * The cached value of the '{@link #getTarget() <em>Target</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getTarget() |
| * @generated |
| * @ordered |
| */ |
| protected DiagramItem target; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected DiagramConnectionImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return UiPackage.Literals.DIAGRAM_CONNECTION; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public DiagramItem getSource() { |
| return source; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetSource(DiagramItem newSource, NotificationChain msgs) { |
| DiagramItem oldSource = source; |
| source = newSource; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, UiPackage.DIAGRAM_CONNECTION__SOURCE, oldSource, newSource); |
| if (msgs == null) msgs = notification; else msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setSource(DiagramItem newSource) { |
| if (newSource != source) { |
| NotificationChain msgs = null; |
| if (source != null) |
| msgs = ((InternalEObject)source).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - UiPackage.DIAGRAM_CONNECTION__SOURCE, null, msgs); |
| if (newSource != null) |
| msgs = ((InternalEObject)newSource).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - UiPackage.DIAGRAM_CONNECTION__SOURCE, null, msgs); |
| msgs = basicSetSource(newSource, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, UiPackage.DIAGRAM_CONNECTION__SOURCE, newSource, newSource)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public DiagramItem getTarget() { |
| return target; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetTarget(DiagramItem newTarget, NotificationChain msgs) { |
| DiagramItem oldTarget = target; |
| target = newTarget; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, UiPackage.DIAGRAM_CONNECTION__TARGET, oldTarget, newTarget); |
| if (msgs == null) msgs = notification; else msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setTarget(DiagramItem newTarget) { |
| if (newTarget != target) { |
| NotificationChain msgs = null; |
| if (target != null) |
| msgs = ((InternalEObject)target).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - UiPackage.DIAGRAM_CONNECTION__TARGET, null, msgs); |
| if (newTarget != null) |
| msgs = ((InternalEObject)newTarget).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - UiPackage.DIAGRAM_CONNECTION__TARGET, null, msgs); |
| msgs = basicSetTarget(newTarget, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, UiPackage.DIAGRAM_CONNECTION__TARGET, newTarget, newTarget)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case UiPackage.DIAGRAM_CONNECTION__SOURCE: |
| return basicSetSource(null, msgs); |
| case UiPackage.DIAGRAM_CONNECTION__TARGET: |
| return basicSetTarget(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 UiPackage.DIAGRAM_CONNECTION__SOURCE: |
| return getSource(); |
| case UiPackage.DIAGRAM_CONNECTION__TARGET: |
| return getTarget(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case UiPackage.DIAGRAM_CONNECTION__SOURCE: |
| setSource((DiagramItem)newValue); |
| return; |
| case UiPackage.DIAGRAM_CONNECTION__TARGET: |
| setTarget((DiagramItem)newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case UiPackage.DIAGRAM_CONNECTION__SOURCE: |
| setSource((DiagramItem)null); |
| return; |
| case UiPackage.DIAGRAM_CONNECTION__TARGET: |
| setTarget((DiagramItem)null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case UiPackage.DIAGRAM_CONNECTION__SOURCE: |
| return source != null; |
| case UiPackage.DIAGRAM_CONNECTION__TARGET: |
| return target != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| } //DiagramConnectionImpl |
