| //------------------------------------------------------------------------------ |
| // 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.ArrayList; |
| 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.impl.ENotificationImpl; |
| 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.TypedNode; |
| import org.eclipse.epf.diagram.model.WorkBreakdownElementNode; |
| import org.eclipse.epf.diagram.model.util.GraphicalDataHelper; |
| import org.eclipse.epf.uma.GraphNode; |
| import org.eclipse.epf.uma.WorkBreakdownElement; |
| import org.eclipse.epf.uma.util.UmaUtil; |
| |
| |
| /** |
| * <!-- begin-user-doc --> An implementation of the model object '<em><b>Typed Node</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.epf.diagram.model.impl.TypedNodeImpl#getType <em>Type</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class TypedNodeImpl extends NodeImpl implements TypedNode { |
| /** |
| * The default value of the '{@link #getType() <em>Type</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getType() |
| * @generated |
| * @ordered |
| */ |
| protected static final int TYPE_EDEFAULT = 0; |
| |
| /** |
| * The cached value of the '{@link #getType() <em>Type</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getType() |
| * @generated |
| * @ordered |
| */ |
| protected int type = TYPE_EDEFAULT; |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| protected TypedNodeImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| protected EClass eStaticClass() { |
| return ModelPackage.Literals.TYPED_NODE; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public int getType() { |
| return type; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setType(int newType) { |
| int oldType = type; |
| type = newType; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, ModelPackage.TYPED_NODE__TYPE, oldType, type)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case ModelPackage.TYPED_NODE__TYPE: |
| return new Integer(getType()); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case ModelPackage.TYPED_NODE__TYPE: |
| setType(((Integer)newValue).intValue()); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case ModelPackage.TYPED_NODE__TYPE: |
| setType(TYPE_EDEFAULT); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case ModelPackage.TYPED_NODE__TYPE: |
| return type != TYPE_EDEFAULT; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public String toString() { |
| if (eIsProxy()) return super.toString(); |
| |
| StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (type: "); |
| result.append(type); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| protected void basicSetObject(Object newObject) { |
| //populate data from linked GraphNode |
| // |
| graphNode = (GraphNode) newObject; |
| setWidth(graphNode.getSize().getWidth().intValue()); |
| setHeight(graphNode.getSize().getHeight().intValue()); |
| setLocation(GraphicalDataHelper.toPoint(graphNode.getPosition())); |
| // this.eAdapters().add(new AdapterImpl() { |
| // /* (non-Javadoc) |
| // * @see |
| // org.eclipse.emf.common.notify.impl.AdapterImpl#notifyChanged(org.eclipse.emf.common.notify.Notification) |
| // */ |
| // public void notifyChanged(Notification msg) { |
| // GraphNode graphNode = (GraphNode) getObject(); |
| // switch(msg.getFeatureID(TypedNode.class)) { |
| // case ModelPackage.TYPED_NODE__WIDTH: |
| // graphNode.getSize().setWidth(new Double(msg.getNewIntValue())); |
| // return; |
| // |
| // case ModelPackage.TYPED_NODE__HEIGHT: |
| // graphNode.getSize().setHeight(new Double(msg.getNewIntValue())); |
| // return; |
| // |
| // case ModelPackage.TYPED_NODE__LOCATION: |
| // Point p = (Point) msg.getNewValue(); |
| // System.out.println("TypedNodeImpl$.notifyChanged(): new location: " + |
| // p + ". " + TypedNodeImpl.this); |
| // graphNode.getPosition().setX(new Double(p.x)); |
| // graphNode.getPosition().setY(new Double(p.y)); |
| // return; |
| // |
| // case ModelPackage.TYPED_NODE__INCOMING_CONNECTIONS: |
| // Link link; |
| // switch(msg.getEventType()) { |
| // case Notification.ADD: |
| // addToUMA((Link) msg.getNewValue()); |
| // break; |
| // case Notification.ADD_MANY: |
| // for (Iterator iter = ((Collection)msg.getNewValue()).iterator(); iter |
| // .hasNext();) { |
| // addToUMA((Link) iter.next()); |
| // } |
| // break; |
| // case Notification.REMOVE: |
| // link = (Link) msg.getOldValue(); |
| // if(link.getSource() != null) { |
| // ((NodeImpl)link.getSource()).removeFromUMA(link, link.getSource(), |
| // (Node)msg.getNotifier()); |
| // } |
| // break; |
| // case Notification.REMOVE_MANY: |
| // for (Iterator iter = ((Collection)msg.getOldValue()).iterator(); iter |
| // .hasNext();) { |
| // link = (Link) iter.next(); |
| // if(link.getSource() != null) { |
| // ((NodeImpl)link.getSource()).removeFromUMA(link, link.getSource(), |
| // (Node)msg.getNotifier()); |
| // } |
| // } |
| // break; |
| // } |
| // return; |
| // |
| // case ModelPackage.TYPED_NODE__OUTGOING_CONNECTIONS: |
| // switch(msg.getEventType()) { |
| // case Notification.ADD: |
| // addToUMA((Link) msg.getNewValue()); |
| // break; |
| // case Notification.ADD_MANY: |
| // for (Iterator iter = ((Collection)msg.getNewValue()).iterator(); iter |
| // .hasNext();) { |
| // addToUMA((Link) iter.next()); |
| // } |
| // break; |
| // |
| // case Notification.REMOVE: |
| // link = (Link) msg.getOldValue(); |
| // if(link.getTarget() != null) { |
| // removeFromUMA(link, (Node)msg.getNotifier(), link.getTarget()); |
| // } |
| // break; |
| // case Notification.REMOVE_MANY: |
| // for (Iterator iter = ((Collection)msg.getOldValue()).iterator(); iter |
| // .hasNext();) { |
| // link = (Link) iter.next(); |
| // if(link.getTarget() != null) { |
| // removeFromUMA(link, (Node)msg.getNotifier(), link.getTarget()); |
| // } |
| // } |
| // break; |
| // } |
| // return; |
| // } |
| // } |
| // |
| // }); |
| eAdapters().add(new NodeAdapter()); |
| } |
| |
| public Class getMethodElementAdapterType() { |
| return null; |
| } |
| |
| protected boolean addToUMA(Link link) { |
| if (!super.addToUMA(link)) |
| return false; |
| |
| if (link.getSource() instanceof WorkBreakdownElementNode) { |
| if (link.getTarget() instanceof TypedNode |
| && ((TypedNode) link.getTarget()).getType() == TypedNode.SYNCH_BAR) { |
| Collection targetActNodes = new ArrayList(); |
| GraphicalDataHelper.getSyncBarTargetNodes((TypedNode) link |
| .getTarget(), targetActNodes); |
| for (Iterator iter = targetActNodes.iterator(); iter.hasNext();) { |
| NamedNodeImpl node = ((NamedNodeImpl) iter.next()); |
| if (UmaUtil.findWorkOrder((WorkBreakdownElement) node |
| .getObject(), (WorkBreakdownElement) link |
| .getSource().getObject()) == null) { |
| addDefaultWorkOrder(node, (WorkBreakdownElement) link |
| .getSource().getObject()); |
| } |
| } |
| } |
| } else if (link.getSource() instanceof TypedNode) { |
| // Predecessor should be created only in case of |
| // Syncronization Bar, not for DecisionPoint. |
| if (((TypedNode) link.getSource()).getType() == TypedNode.SYNCH_BAR) { |
| Collection srcActNodes = new ArrayList(); |
| GraphicalDataHelper.getSyncBarSourceNodes((TypedNode) link |
| .getSource(), srcActNodes); |
| Collection targetActNodes = new ArrayList(); |
| GraphicalDataHelper.getSyncBarTargetNodes((TypedNode) link |
| .getTarget(), targetActNodes); |
| |
| for (Iterator iter = targetActNodes.iterator(); iter.hasNext();) { |
| NamedNodeImpl node = ((NamedNodeImpl) iter.next()); |
| for (Iterator iterator = srcActNodes.iterator(); iterator |
| .hasNext();) { |
| WorkBreakdownElement pred = (WorkBreakdownElement) ((Node) iterator |
| .next()).getObject(); |
| if (UmaUtil.findWorkOrder((WorkBreakdownElement) node |
| .getObject(), pred) == null) { |
| addDefaultWorkOrder(node, pred); |
| } |
| } |
| } |
| } |
| } |
| |
| return true; |
| } |
| |
| protected void removeFromUMA(Link link, Node oldSource, Node oldTarget) { |
| TypedNode typedNode = (TypedNode) oldSource; |
| Collection srcActNodes = GraphicalDataHelper.getSourceNodes(typedNode, |
| WorkBreakdownElementNode.class); |
| |
| if (oldTarget instanceof WorkBreakdownElementNode) { |
| for (Iterator iterator = srcActNodes.iterator(); iterator.hasNext();) { |
| // Object pred = ((Node) iterator.next()).getObject(); |
| // GraphicalDataHelper.removeWorkOrder((NamedNodeImpl) |
| // oldTarget, pred); |
| Node node = (Node) iterator.next(); |
| if (GraphicalDataHelper |
| .canRemoveAllPreds(link, node, oldTarget)) { |
| while (UmaUtil.findWorkOrder( |
| (WorkBreakdownElement) oldTarget.getObject(), |
| (WorkBreakdownElement) node.getObject()) != null) { |
| UmaUtil.removeWorkOrder( |
| (WorkBreakdownElement) oldTarget.getObject(), |
| (WorkBreakdownElement) node.getObject()); |
| } |
| } |
| } |
| } else if (oldTarget instanceof TypedNode) { |
| Collection targetActNodes = GraphicalDataHelper.getTargetNodes( |
| (TypedNode) oldTarget, WorkBreakdownElementNode.class); |
| |
| // remove the work orders of target activities that have the |
| // predecessor in srcActNodes |
| // |
| for (Iterator iter = targetActNodes.iterator(); iter.hasNext();) { |
| NamedNodeImpl node = ((NamedNodeImpl) iter.next()); |
| for (Iterator iterator = srcActNodes.iterator(); iterator |
| .hasNext();) { |
| // Object pred = ((Node) iterator.next()).getObject(); |
| // GraphicalDataHelper.removeWorkOrder(node, pred); |
| Node prednode = (Node) iterator.next(); |
| if (GraphicalDataHelper.canRemoveAllPreds(link, prednode, |
| node)) { |
| while (UmaUtil.findWorkOrder( |
| (WorkBreakdownElement) node.getObject(), |
| (WorkBreakdownElement) prednode.getObject()) != null) { |
| UmaUtil |
| .removeWorkOrder( |
| (WorkBreakdownElement) node |
| .getObject(), |
| (WorkBreakdownElement) prednode |
| .getObject()); |
| } |
| } |
| } |
| } |
| } |
| |
| super.removeFromUMA(link, oldSource, oldTarget); |
| } |
| } // TypedNodeImpl |
