/*******************************************************************************
* 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;
}
}