/**
* <copyright>
* Copyright (c) 2008, 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
* </copyright>
*/
package org.eclipse.bpel.ui.details.providers;
import java.util.List;
import org.eclipse.bpel.model.MessageExchange;
import org.eclipse.bpel.model.MessageExchanges;
import org.eclipse.bpel.model.Process;
import org.eclipse.bpel.model.Scope;
import org.eclipse.emf.ecore.EObject;
/**
* @author Miriam Grundig (MGrundig@de.ibm.com)
*/
public class MessageExchangeContentProvider extends AbstractContentProvider{
/**
* @see org.eclipse.bpel.ui.details.providers.AbstractContentProvider#collectElements(java.lang.Object, java.util.List)
*/
@Override
public void collectElements (Object input, List<Object> list) {
EObject elem = (EObject) input;
MessageExchanges messExs;
List<MessageExchange> children;
while(elem != null){
if(elem instanceof Scope){
messExs = ((Scope)elem).getMessageExchanges();
if(messExs != null){
children = messExs.getChildren();
for(MessageExchange child: children) {
list.add ( child );
}
}
}
if (elem instanceof Process){
messExs = ((Process)elem).getMessageExchanges();
if(messExs != null){
children = messExs.getChildren();
for(MessageExchange child: children) {
list.add ( child );
}
}
}
elem = elem.eContainer();
}
}
}