/*******************************************************************************
* Copyright (c) 2010 Research Group for Industrial Software (INSO), Vienna University of Technology.
* 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:
* Kilian Matt (Research Group for Industrial Software (INSO), Vienna University of Technology) - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.reviews.tasks.core.internal;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.eclipse.mylyn.reviews.tasks.core.ITaskProperties;
/**
* @author Kilian Matt
*
*/
public abstract class AbstractTreeNode implements ITreeNode {
private ITreeNode parent;
private List<ITreeNode> children=new ArrayList<ITreeNode>();
private ITaskProperties task;
protected AbstractTreeNode(ITaskProperties task) {
this.task=task;
}
public List<ITreeNode> getChildren() {
return Collections.unmodifiableList(children);
}
public ITreeNode getParent() {
return parent;
}
public void addChildren(ITreeNode child) {
this.children.add(child);
child.setParent(this);
}
public void setParent(ITreeNode parent) {
this.parent = parent;
}
public String getTaskId() {
return task!=null? task.getTaskId():null;
}
public ITaskProperties getTask() {
return task;
}
}