/*************************************************************************************
* Copyright (c) 2010-2011 Red Hat, Inc. 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:
* JBoss by Red Hat - Initial implementation.
************************************************************************************/
package org.jboss.tools.runtime.ui.internal.dialogs;
import java.util.List;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.Viewer;
import org.jboss.tools.runtime.core.model.RuntimeDefinition;
/**
* @author snjeza
*
*/
public class RuntimeContentProvider implements ITreeContentProvider {
private List<RuntimeDefinition> serverDefinitions;
public RuntimeContentProvider(List<RuntimeDefinition> serverDefinitions) {
this.serverDefinitions = serverDefinitions;
}
public Object[] getElements(Object inputElement) {
return serverDefinitions.toArray();
}
public void dispose() {
}
@SuppressWarnings("unchecked")
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
serverDefinitions = (List<RuntimeDefinition>) newInput;
}
public boolean hasChildren(Object element) {
return ((RuntimeDefinition) element).getIncludedRuntimeDefinitions().size() > 0;
}
@Override
public Object[] getChildren(Object parentElement) {
List<RuntimeDefinition> list = ((RuntimeDefinition) parentElement).getIncludedRuntimeDefinitions();
return list.toArray();
}
@Override
public Object getParent(Object element) {
return ((RuntimeDefinition) element).getParent();
}
}