| //------------------------------------------------------------------------------ |
| // 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.library.edit.process.consolidated; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.edit.provider.ITreeItemContentProvider; |
| import org.eclipse.epf.library.edit.process.BSActivityItemProvider; |
| import org.eclipse.epf.library.edit.util.ExposedAdapterFactory; |
| import org.eclipse.epf.library.edit.util.ProcessUtil; |
| import org.eclipse.epf.library.edit.util.TngUtil; |
| import org.eclipse.epf.uma.Descriptor; |
| import org.eclipse.epf.uma.RoleDescriptor; |
| import org.eclipse.epf.uma.TaskDescriptor; |
| import org.eclipse.epf.uma.WorkProductDescriptor; |
| import org.eclipse.epf.uma.util.AssociationHelper; |
| |
| |
| /** |
| * Activity item provider for consolidated view |
| * |
| * @author Shilpa Toraskar |
| * @author Phong Nguyen Le |
| * @since 1.0 |
| */ |
| public class ActivityItemProvider extends BSActivityItemProvider { |
| |
| /** |
| * @param adapterFactory |
| */ |
| public ActivityItemProvider(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see com.ibm.library.edit.process.BSActivityItemProvider#getObject(org.eclipse.epf.uma.Descriptor) |
| */ |
| protected Object getObject(Descriptor descriptor) { |
| return ((TaskDescriptor) descriptor).getTask(); |
| } |
| |
| public Collection getEClasses() { |
| return Collections.EMPTY_LIST; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see com.ibm.library.edit.process.BSActivityItemProvider#doRefreshAffectedViewers() |
| */ |
| protected void doRefreshAffectedViewers() { |
| Object proc = getTopItem(); |
| Object itemProvider = adapterFactory.adapt(proc, |
| ITreeItemContentProvider.class); |
| if (itemProvider instanceof BSActivityItemProvider) { |
| ((BSActivityItemProvider) itemProvider) |
| .setRefreshAllIDsRequired(true); |
| } |
| |
| ProcessUtil |
| .refreshIDsInViewers((ExposedAdapterFactory) getRootAdapterFactory()); |
| } |
| |
| protected Collection removeSubartifactsFromChildren(Collection children, boolean unwrap) { |
| return ProcessUtil.removeSubartifactsFromChildren(children, unwrap); |
| } |
| |
| public Collection getChildren(Object obj) { |
| List newChildren = new ArrayList(); |
| Collection children = super.getChildren(obj); |
| children = removeSubartifactsFromChildren(children, false); |
| List roleDescriptors = new ArrayList(); |
| List wpDescriptors = new ArrayList(); |
| for (Iterator itor = children.iterator(); itor.hasNext();) { |
| Object object = itor.next(); |
| Object e = TngUtil.unwrap(object); |
| |
| // don't return roledescriptor which are linked to taskdescriptor |
| // |
| if (e instanceof RoleDescriptor) { |
| RoleDescriptor roleDesc = (RoleDescriptor) e; |
| if(AssociationHelper.getPrimaryTaskDescriptors(roleDesc).isEmpty() && |
| AssociationHelper.getAdditionalTaskDescriptors(roleDesc).isEmpty() && |
| AssociationHelper.getAssistedTaskDescriptors(roleDesc).isEmpty()) |
| { |
| roleDescriptors.add(object); |
| } |
| } |
| // don't return wpdescriptor which are linked to either |
| // taskdescriptor or roledescriptor |
| else if (e instanceof WorkProductDescriptor) { |
| WorkProductDescriptor wpDesc = (WorkProductDescriptor) e; |
| if(AssociationHelper.getExternalInputTo(wpDesc).isEmpty() && |
| AssociationHelper.getMandatoryInputTo(wpDesc).isEmpty() && |
| AssociationHelper.getOptionalInputTo(wpDesc).isEmpty() && |
| AssociationHelper.getOutputFrom(wpDesc).isEmpty() && |
| AssociationHelper.getResponsibleRoleDescriptors(wpDesc).isEmpty()) |
| { |
| wpDescriptors.add(object); |
| } |
| } else { |
| newChildren.add(object); |
| } |
| } |
| |
| newChildren.addAll(roleDescriptors); |
| newChildren.addAll(wpDescriptors); |
| |
| updateCachedChildren(newChildren); |
| |
| return newChildren; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.epf.library.edit.process.BSActivityItemProvider#getRollupChildrenFromCache() |
| */ |
| public Collection getRollupChildrenFromCache() { |
| return Collections.EMPTY_LIST; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.epf.library.edit.process.BSActivityItemProvider#isRolledUp() |
| */ |
| public boolean isRolledUp() { |
| return false; |
| } |
| |
| } |