/*
* Copyright 2015-present Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License. You may obtain
* a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package com.facebook.buck.intellij.ideabuck.ui.tree;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Enumeration;
import java.util.List;
import javax.swing.tree.TreeNode;
public class BuckTreeNodeBuild implements TreeNode {
private final String mTarget;
private final List<TreeNode> mChilds;
public BuckTreeNodeBuild(String target) {
mTarget = target;
mChilds = new ArrayList<TreeNode>();
}
public void addChild(TreeNode node) {
mChilds.add(node);
}
public void removeChild(TreeNode node) {
if (mChilds.contains(node)) {
mChilds.remove(node);
}
}
@Override
public TreeNode getChildAt(int childIndex) {
return mChilds.get(childIndex);
}
@Override
public int getChildCount() {
return mChilds.size();
}
@Override
public TreeNode getParent() {
return null;
}
@Override
public int getIndex(TreeNode node) {
return 0;
}
@Override
public boolean getAllowsChildren() {
return true;
}
@Override
public boolean isLeaf() {
return false;
}
@Override
public Enumeration children() {
return Collections.enumeration(mChilds);
}
public String getTarget() {
return mTarget;
}
}