| //------------------------------------------------------------------------------ |
| // 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.EcoreUtil; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| import org.eclipse.epf.uma.GraphConnector; |
| import org.eclipse.epf.uma.GraphEdge; |
| import org.eclipse.epf.uma.GraphElement; |
| import org.eclipse.epf.uma.UmaPackage; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Graph Connector</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.epf.uma.impl.GraphConnectorImpl#getGraphEdge <em>Graph Edge</em>}</li> |
| * <li>{@link org.eclipse.epf.uma.impl.GraphConnectorImpl#getGraphElement <em>Graph Element</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class GraphConnectorImpl extends GraphElementImpl implements |
| GraphConnector { |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| private static final long serialVersionUID = 1L; |
| |
| /** |
| * The cached value of the '{@link #getGraphEdge() <em>Graph Edge</em>}' reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getGraphEdge() |
| * @generated |
| * @ordered |
| */ |
| protected EList<GraphEdge> graphEdge; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected GraphConnectorImpl() { |
| super(); |
| |
| //UMA--> |
| reassignDefaultValues(); |
| //UMA<-- |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return UmaPackage.Literals.GRAPH_CONNECTOR; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public GraphElement getGraphElement() { |
| if (eContainerFeatureID != UmaPackage.GRAPH_CONNECTOR__GRAPH_ELEMENT) |
| return null; |
| return (GraphElement) eContainer(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public GraphElement basicGetGraphElement() { |
| if (eContainerFeatureID != UmaPackage.GRAPH_CONNECTOR__GRAPH_ELEMENT) |
| return null; |
| return (GraphElement) eInternalContainer(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetGraphElement(GraphElement newGraphElement, |
| NotificationChain msgs) { |
| msgs = eBasicSetContainer((InternalEObject) newGraphElement, |
| UmaPackage.GRAPH_CONNECTOR__GRAPH_ELEMENT, msgs); |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setGraphElement(GraphElement newGraphElement) { |
| if (newGraphElement != eInternalContainer() |
| || (eContainerFeatureID != UmaPackage.GRAPH_CONNECTOR__GRAPH_ELEMENT && newGraphElement != null)) { |
| if (EcoreUtil.isAncestor(this, (EObject) newGraphElement)) |
| throw new IllegalArgumentException( |
| "Recursive containment not allowed for " + toString()); //$NON-NLS-1$ |
| NotificationChain msgs = null; |
| if (eInternalContainer() != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| if (newGraphElement != null) |
| msgs = ((InternalEObject) newGraphElement).eInverseAdd(this, |
| UmaPackage.GRAPH_ELEMENT__ANCHORAGE, |
| GraphElement.class, msgs); |
| msgs = basicSetGraphElement(newGraphElement, msgs); |
| if (msgs != null) |
| msgs.dispatch(); |
| } else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| UmaPackage.GRAPH_CONNECTOR__GRAPH_ELEMENT, newGraphElement, |
| newGraphElement)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public List<GraphEdge> getGraphEdge() { |
| if (graphEdge == null) { |
| graphEdge = new EObjectWithInverseResolvingEList.ManyInverse<GraphEdge>( |
| GraphEdge.class, this, |
| UmaPackage.GRAPH_CONNECTOR__GRAPH_EDGE, |
| UmaPackage.GRAPH_EDGE__ANCHOR); |
| } |
| return graphEdge; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public NotificationChain eInverseAdd(InternalEObject otherEnd, |
| int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case UmaPackage.GRAPH_CONNECTOR__GRAPH_EDGE: |
| return ((InternalEList<InternalEObject>) (InternalEList<?>) getGraphEdge()) |
| .basicAdd(otherEnd, msgs); |
| case UmaPackage.GRAPH_CONNECTOR__GRAPH_ELEMENT: |
| if (eInternalContainer() != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| return basicSetGraphElement((GraphElement) 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_CONNECTOR__GRAPH_EDGE: |
| return ((InternalEList<?>) getGraphEdge()).basicRemove(otherEnd, |
| msgs); |
| case UmaPackage.GRAPH_CONNECTOR__GRAPH_ELEMENT: |
| return basicSetGraphElement(null, msgs); |
| } |
| return super.eInverseRemove(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eBasicRemoveFromContainerFeature( |
| NotificationChain msgs) { |
| switch (eContainerFeatureID) { |
| case UmaPackage.GRAPH_CONNECTOR__GRAPH_ELEMENT: |
| return eInternalContainer().eInverseRemove(this, |
| UmaPackage.GRAPH_ELEMENT__ANCHORAGE, GraphElement.class, |
| msgs); |
| } |
| return super.eBasicRemoveFromContainerFeature(msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case UmaPackage.GRAPH_CONNECTOR__GRAPH_EDGE: |
| return getGraphEdge(); |
| case UmaPackage.GRAPH_CONNECTOR__GRAPH_ELEMENT: |
| if (resolve) |
| return getGraphElement(); |
| return basicGetGraphElement(); |
| } |
| 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_CONNECTOR__GRAPH_EDGE: |
| getGraphEdge().clear(); |
| getGraphEdge().addAll((Collection<? extends GraphEdge>) newValue); |
| return; |
| case UmaPackage.GRAPH_CONNECTOR__GRAPH_ELEMENT: |
| setGraphElement((GraphElement) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case UmaPackage.GRAPH_CONNECTOR__GRAPH_EDGE: |
| getGraphEdge().clear(); |
| return; |
| case UmaPackage.GRAPH_CONNECTOR__GRAPH_ELEMENT: |
| setGraphElement((GraphElement) 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.GRAPH_CONNECTOR__GRAPH_EDGE: |
| return graphEdge != null && !graphEdge.isEmpty(); |
| case UmaPackage.GRAPH_CONNECTOR__GRAPH_ELEMENT: |
| return basicGetGraphElement() != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| } //GraphConnectorImpl |