| //------------------------------------------------------------------------------ |
| // 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.diagram.model.impl; |
| |
| import java.util.Collection; |
| import java.util.Iterator; |
| |
| import org.eclipse.draw2d.geometry.Point; |
| 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.EStructuralFeature; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| import org.eclipse.epf.diagram.model.Link; |
| import org.eclipse.epf.diagram.model.ModelPackage; |
| import org.eclipse.epf.diagram.model.Node; |
| import org.eclipse.epf.diagram.model.TaskNode; |
| import org.eclipse.epf.uma.MethodElement; |
| import org.eclipse.epf.uma.TaskDescriptor; |
| import org.eclipse.epf.uma.UmaPackage; |
| |
| |
| /** |
| * <!-- begin-user-doc --> An implementation of the model object '<em><b>Task Node</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * </p> |
| * |
| * @generated |
| */ |
| public class TaskNodeImpl extends NamedNodeImpl implements TaskNode { |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| */ |
| protected TaskNodeImpl() { |
| super(); |
| |
| methodElementAdapter = new TaskDescriptorAdapter(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected EClass eStaticClass() { |
| return ModelPackage.eINSTANCE.getTaskNode(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public NotificationChain eInverseAdd(InternalEObject otherEnd, |
| int featureID, Class baseClass, NotificationChain msgs) { |
| if (featureID >= 0) { |
| switch (eDerivedStructuralFeatureID(featureID, baseClass)) { |
| case ModelPackage.TASK_NODE__INCOMING_CONNECTIONS: |
| return ((InternalEList) getIncomingConnections()).basicAdd( |
| otherEnd, msgs); |
| case ModelPackage.TASK_NODE__OUTGOING_CONNECTIONS: |
| return ((InternalEList) getOutgoingConnections()).basicAdd( |
| otherEnd, msgs); |
| default: |
| return eDynamicInverseAdd(otherEnd, featureID, baseClass, msgs); |
| } |
| } |
| if (eContainer != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| return eBasicSetContainer(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, |
| int featureID, Class baseClass, NotificationChain msgs) { |
| if (featureID >= 0) { |
| switch (eDerivedStructuralFeatureID(featureID, baseClass)) { |
| case ModelPackage.TASK_NODE__INCOMING_CONNECTIONS: |
| return ((InternalEList) getIncomingConnections()).basicRemove( |
| otherEnd, msgs); |
| case ModelPackage.TASK_NODE__OUTGOING_CONNECTIONS: |
| return ((InternalEList) getOutgoingConnections()).basicRemove( |
| otherEnd, msgs); |
| default: |
| return eDynamicInverseRemove(otherEnd, featureID, baseClass, |
| msgs); |
| } |
| } |
| return eBasicSetContainer(null, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public Object eGet(EStructuralFeature eFeature, boolean resolve) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case ModelPackage.TASK_NODE__OBJECT: |
| return getObject(); |
| case ModelPackage.TASK_NODE__LOCATION: |
| return getLocation(); |
| case ModelPackage.TASK_NODE__WIDTH: |
| return new Integer(getWidth()); |
| case ModelPackage.TASK_NODE__HEIGHT: |
| return new Integer(getHeight()); |
| case ModelPackage.TASK_NODE__INCOMING_CONNECTIONS: |
| return getIncomingConnections(); |
| case ModelPackage.TASK_NODE__OUTGOING_CONNECTIONS: |
| return getOutgoingConnections(); |
| case ModelPackage.TASK_NODE__READ_ONLY: |
| return isReadOnly() ? Boolean.TRUE : Boolean.FALSE; |
| case ModelPackage.TASK_NODE__NAME: |
| return getName(); |
| } |
| return eDynamicGet(eFeature, resolve); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public void eSet(EStructuralFeature eFeature, Object newValue) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case ModelPackage.TASK_NODE__OBJECT: |
| setObject((Object) newValue); |
| return; |
| case ModelPackage.TASK_NODE__LOCATION: |
| setLocation((Point) newValue); |
| return; |
| case ModelPackage.TASK_NODE__WIDTH: |
| setWidth(((Integer) newValue).intValue()); |
| return; |
| case ModelPackage.TASK_NODE__HEIGHT: |
| setHeight(((Integer) newValue).intValue()); |
| return; |
| case ModelPackage.TASK_NODE__INCOMING_CONNECTIONS: |
| getIncomingConnections().clear(); |
| getIncomingConnections().addAll((Collection) newValue); |
| return; |
| case ModelPackage.TASK_NODE__OUTGOING_CONNECTIONS: |
| getOutgoingConnections().clear(); |
| getOutgoingConnections().addAll((Collection) newValue); |
| return; |
| case ModelPackage.TASK_NODE__READ_ONLY: |
| setReadOnly(((Boolean) newValue).booleanValue()); |
| return; |
| case ModelPackage.TASK_NODE__NAME: |
| setName((String) newValue); |
| return; |
| } |
| eDynamicSet(eFeature, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public void eUnset(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case ModelPackage.TASK_NODE__OBJECT: |
| setObject(OBJECT_EDEFAULT); |
| return; |
| case ModelPackage.TASK_NODE__LOCATION: |
| setLocation(LOCATION_EDEFAULT); |
| return; |
| case ModelPackage.TASK_NODE__WIDTH: |
| setWidth(WIDTH_EDEFAULT); |
| return; |
| case ModelPackage.TASK_NODE__HEIGHT: |
| setHeight(HEIGHT_EDEFAULT); |
| return; |
| case ModelPackage.TASK_NODE__INCOMING_CONNECTIONS: |
| getIncomingConnections().clear(); |
| return; |
| case ModelPackage.TASK_NODE__OUTGOING_CONNECTIONS: |
| getOutgoingConnections().clear(); |
| return; |
| case ModelPackage.TASK_NODE__READ_ONLY: |
| setReadOnly(READ_ONLY_EDEFAULT); |
| return; |
| case ModelPackage.TASK_NODE__NAME: |
| setName(NAME_EDEFAULT); |
| return; |
| } |
| eDynamicUnset(eFeature); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public boolean eIsSet(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case ModelPackage.TASK_NODE__OBJECT: |
| return OBJECT_EDEFAULT == null ? object != null : !OBJECT_EDEFAULT |
| .equals(object); |
| case ModelPackage.TASK_NODE__LOCATION: |
| return LOCATION_EDEFAULT == null ? location != null |
| : !LOCATION_EDEFAULT.equals(location); |
| case ModelPackage.TASK_NODE__WIDTH: |
| return width != WIDTH_EDEFAULT; |
| case ModelPackage.TASK_NODE__HEIGHT: |
| return height != HEIGHT_EDEFAULT; |
| case ModelPackage.TASK_NODE__INCOMING_CONNECTIONS: |
| return incomingConnections != null |
| && !incomingConnections.isEmpty(); |
| case ModelPackage.TASK_NODE__OUTGOING_CONNECTIONS: |
| return outgoingConnections != null |
| && !outgoingConnections.isEmpty(); |
| case ModelPackage.TASK_NODE__READ_ONLY: |
| return readOnly != READ_ONLY_EDEFAULT; |
| case ModelPackage.TASK_NODE__NAME: |
| return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT |
| .equals(name); |
| } |
| return eDynamicIsSet(eFeature); |
| } |
| |
| private class TaskDescriptorAdapter extends MethodElementAdapter { |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.common.notify.impl.AdapterImpl#notifyChanged(org.eclipse.emf.common.notify.Notification) |
| */ |
| public void notifyChanged(Notification msg) { |
| if (!notificationEnabled) |
| return; |
| notificationEnabled = false; |
| try { |
| MethodElement obj; |
| switch (msg.getFeatureID(TaskDescriptor.class)) { |
| case UmaPackage.TASK_DESCRIPTOR__MANDATORY_INPUT: |
| case UmaPackage.TASK_DESCRIPTOR__OPTIONAL_INPUT: |
| case UmaPackage.TASK_DESCRIPTOR__EXTERNAL_INPUT: |
| switch (msg.getEventType()) { |
| case Notification.ADD: |
| obj = (MethodElement) msg.getNewValue(); |
| addIncomingConnection(obj); |
| return; |
| case Notification.REMOVE: |
| obj = (MethodElement) msg.getOldValue(); |
| removeIncomingConnection(obj); |
| return; |
| case Notification.ADD_MANY: |
| Collection collection = (Collection) msg.getNewValue(); |
| for (Iterator iter = collection.iterator(); iter |
| .hasNext();) { |
| obj = (MethodElement) iter.next(); |
| addIncomingConnection(obj); |
| } |
| return; |
| case Notification.REMOVE_MANY: |
| collection = (Collection) msg.getOldValue(); |
| for (Iterator iter = collection.iterator(); iter |
| .hasNext();) { |
| obj = (MethodElement) iter.next(); |
| removeIncomingConnection(obj); |
| } |
| return; |
| } |
| break; |
| case UmaPackage.TASK_DESCRIPTOR__OUTPUT: |
| switch (msg.getEventType()) { |
| case Notification.ADD: |
| obj = (MethodElement) msg.getNewValue(); |
| addOutgoingConnection(obj); |
| return; |
| case Notification.REMOVE: |
| obj = (MethodElement) msg.getOldValue(); |
| removeOutgoingConnection(obj); |
| return; |
| case Notification.ADD_MANY: |
| Collection collection = (Collection) msg.getNewValue(); |
| for (Iterator iter = collection.iterator(); iter |
| .hasNext();) { |
| obj = (MethodElement) iter.next(); |
| addOutgoingConnection(obj); |
| } |
| return; |
| case Notification.REMOVE_MANY: |
| collection = (Collection) msg.getOldValue(); |
| for (Iterator iter = collection.iterator(); iter |
| .hasNext();) { |
| obj = (MethodElement) iter.next(); |
| removeOutgoingConnection(obj); |
| } |
| return; |
| } |
| break; |
| } |
| } finally { |
| notificationEnabled = true; |
| } |
| |
| super.notifyChanged(msg); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.epf.diagram.model.util.INodeChangeListener#getNode() |
| */ |
| public Node getNode() { |
| return TaskNodeImpl.this; |
| } |
| } |
| |
| // /* (non-Javadoc) |
| // * @see |
| // org.eclipse.epf.diagram.model.impl.NamedNodeImpl#setObject(java.lang.Object) |
| // */ |
| // public void setObject(Object newObject) { |
| // Object oldObject = object; |
| // object = newObject; |
| // if (eNotificationRequired()) |
| // eNotify(new ENotificationImpl(this, Notification.SET, |
| // ModelPackage.LINKED_OBJECT__OBJECT, oldObject, object)); |
| // |
| // if(newObject == null) return; |
| // |
| // MethodElement element = (MethodElement) newObject; |
| // if(element != null && getMethodElementAdapterType() != null) { |
| // // remove old methodElementAdapter |
| // // |
| // Object oldAdapter = UmaUtil.getAdapter(element, |
| // getMethodElementAdapterType()); |
| // if(oldAdapter != null) { |
| // element.eAdapters().remove(oldAdapter); |
| // } |
| // } |
| // graphNode = |
| // GraphicalDataManager.getInstance().getGraphNode(getUMADiagram(), |
| // element); |
| // |
| // // System.out.println("NodeImpl.setObject(): element: '" + |
| // element.getName() + "', graphNode: " + graphNode); |
| // |
| // // populate data |
| // // |
| // setHeight(graphNode.getSize().getHeight().intValue()); |
| // setLocation(GraphicalDataHelper.toPoint(graphNode.getPosition())); |
| // setWidth(graphNode.getSize().getWidth().intValue()); |
| // |
| // // add methodElementAdapter |
| // // |
| // if(methodElementAdapter != null) { |
| // element.eAdapters().add(methodElementAdapter); |
| // } |
| // |
| // this.eAdapters().add(createNodeAdapter()); |
| // |
| // setName(element.getName()); |
| // } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.epf.diagram.model.impl.NodeImpl#addToUMA(org.eclipse.epf.diagram.model.Link) |
| */ |
| protected boolean addToUMA(Link link) { |
| if (!super.addToUMA(link)) |
| return false; |
| |
| //TaskDescriptor taskDesc = (TaskDescriptor) getObject(); |
| NodeImpl nodeImpl = (NodeImpl) link.getSource(); |
| boolean notify = notificationEnabled; |
| boolean notifySource = nodeImpl.notificationEnabled; |
| try { |
| notificationEnabled = false; |
| nodeImpl.notificationEnabled = false; |
| // taskDesc.getMandatoryInput().add(link.getSource().getObject()); |
| } finally { |
| notificationEnabled = notify; |
| nodeImpl.notificationEnabled = notifySource; |
| } |
| |
| return true; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.epf.diagram.model.impl.NodeImpl#removeFromUMA(org.eclipse.epf.diagram.model.Link, |
| * org.eclipse.epf.diagram.model.Node, org.eclipse.epf.diagram.model.Node) |
| */ |
| protected void removeFromUMA(Link link, Node oldSource, Node oldTarget) { |
| TaskDescriptor taskDesc = (TaskDescriptor) getObject(); |
| taskDesc.getOutput().remove(link.getTarget().getObject()); |
| |
| super.removeFromUMA(link, oldSource, oldTarget); |
| } |
| |
| } // TaskNodeImpl |
