| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| * |
| *************************************************************/ |
| |
| import com.sun.star.lang.IndexOutOfBoundsException; |
| import java.util.Vector; |
| |
| /** The VectorNode class is a simple container whose list of children is |
| managed entirely by its owner. |
| */ |
| class VectorNode |
| extends StringNode |
| { |
| private Vector maChildren; |
| |
| public VectorNode (String sDisplayObject, AccessibleTreeNode aParent) |
| { |
| super (sDisplayObject, aParent); |
| |
| maChildren = new Vector (); |
| } |
| |
| public void addChild (AccessibleTreeNode aChild) |
| { |
| maChildren.add (aChild); |
| } |
| |
| public int getChildCount () |
| { |
| return maChildren.size(); |
| } |
| |
| public AccessibleTreeNode getChild (int nIndex) |
| throws IndexOutOfBoundsException |
| { |
| return (AccessibleTreeNode)maChildren.elementAt (nIndex); |
| } |
| |
| public boolean removeChild (int nIndex) |
| throws IndexOutOfBoundsException |
| { |
| return maChildren.remove (nIndex) != null; |
| } |
| |
| public int indexOf (AccessibleTreeNode aNode) |
| { |
| return maChildren.indexOf (aNode); |
| } |
| |
| public boolean isLeaf() |
| { |
| return maChildren.isEmpty(); |
| } |
| } |