74 lines
2 KiB
Java
74 lines
2 KiB
Java
/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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import java.util.ArrayList;
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import com.sun.star.lang.IndexOutOfBoundsException;
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/** The VectorNode class is a simple container whose list of children is
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managed entirely by its owner.
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*/
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class VectorNode
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extends StringNode
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{
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private final ArrayList<AccessibleTreeNode> maChildren;
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public VectorNode (String sDisplayObject, AccessibleTreeNode aParent)
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{
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super (sDisplayObject, aParent);
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maChildren = new ArrayList<AccessibleTreeNode> ();
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}
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public void addChild (AccessibleTreeNode aChild)
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{
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maChildren.add (aChild);
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}
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@Override
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public int getChildCount ()
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{
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return maChildren.size();
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}
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@Override
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public AccessibleTreeNode getChild (int nIndex)
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throws IndexOutOfBoundsException
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{
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return maChildren.get(nIndex);
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}
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@Override
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public boolean removeChild (int nIndex)
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throws IndexOutOfBoundsException
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{
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return maChildren.remove (nIndex) != null;
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}
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@Override
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public int indexOf (AccessibleTreeNode aNode)
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{
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return maChildren.indexOf (aNode);
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}
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@Override
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public boolean isLeaf()
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{
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return maChildren.isEmpty();
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}
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}
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