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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
import java.util.ArrayList;
import com.sun.star.lang.IndexOutOfBoundsException;
/** The VectorNode class is a simple container whose list of children is
managed entirely by its owner.
*/
class VectorNode
extends StringNode
{
private final ArrayList<AccessibleTreeNode> maChildren;
public VectorNode (String sDisplayObject, AccessibleTreeNode aParent)
{
super (sDisplayObject, aParent);
maChildren = new ArrayList<AccessibleTreeNode> ();
}
public void addChild (AccessibleTreeNode aChild)
{
maChildren.add (aChild);
}
@Override
public int getChildCount ()
{
return maChildren.size();
}
@Override
public AccessibleTreeNode getChild (int nIndex)
throws IndexOutOfBoundsException
{
return maChildren.get(nIndex);
}
@Override
public boolean removeChild (int nIndex)
throws IndexOutOfBoundsException
{
return maChildren.remove (nIndex) != null;
}
@Override
public int indexOf (AccessibleTreeNode aNode)
{
return maChildren.indexOf (aNode);
}
@Override
public boolean isLeaf()
{
return maChildren.isEmpty();
}
}
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