| /******************************************************************************* |
| * Copyright (c) 2005, 2012 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 API and implementation |
| *******************************************************************************/ |
| package org.eclipse.bpel.ui.details.tree; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.bpel.model.partnerlinktype.PartnerLinkType; |
| import org.eclipse.bpel.model.partnerlinktype.Role; |
| |
| /** |
| * Tree node to represent a PartnerLinkType model object. |
| */ |
| |
| public class PartnerLinkTypeTreeNode extends TreeNode { |
| |
| public PartnerLinkTypeTreeNode(PartnerLinkType plt, boolean isCondensed) { |
| super(plt, isCondensed); |
| } |
| |
| /* ITreeNode */ |
| |
| @Override |
| public Object[] getChildren() { |
| |
| PartnerLinkType plt = (PartnerLinkType) modelObject; |
| if (plt == null) { |
| return EMPTY_ARRAY; |
| } |
| |
| // There is at most, 2 roles |
| List<RoleTreeNode> v = new ArrayList<RoleTreeNode>(2); |
| Iterator<Role> i = plt.getRole().iterator(); |
| while (i.hasNext()) { |
| Role role = i.next(); |
| v.add( new RoleTreeNode ( role ,isCondensed)); |
| } |
| return v.toArray(); |
| } |
| |
| |
| @Override |
| public boolean hasChildren() { |
| PartnerLinkType plt = (PartnerLinkType) modelObject; |
| if (plt == null) { |
| return false; |
| } |
| return plt.getRole().size() > 0; |
| } |
| } |