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 *
 * 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
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 * Unless required by applicable law or agreed to in writing,
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import com.sun.star.uno.UnoRuntime;
import com.sun.star.accessibility.XAccessibleContext;
import com.sun.star.accessibility.XAccessibleHypertext;


class AccessibleHypertextHandler extends AccessibleTreeHandler
{
    public NodeHandler createHandler (XAccessibleContext xContext)
    {
        XAccessibleHypertext xText =
            (XAccessibleHypertext) UnoRuntime.queryInterface (
                XAccessibleHypertext.class, xContext);
        if (xText != null)
            return new AccessibleHypertextHandler (xText);
        else
            return null;
    }

    public AccessibleHypertextHandler ()
    {
    }

    public AccessibleHypertextHandler (XAccessibleHypertext xText)
    {
        if (xText != null)
            maChildList.setSize (1);
    }

    protected static XAccessibleHypertext getHypertext (AccTreeNode aNode)
    {
        XAccessibleHypertext xHypertext =
            (XAccessibleHypertext) UnoRuntime.queryInterface (
                 XAccessibleHypertext.class, aNode.getContext());
        return xHypertext;
    }

    public AccessibleTreeNode getChild (AccessibleTreeNode aParent, int nIndex)
    {
        return new StringNode ("interface XAccessibleHypertext is supported", aParent);
    }
}