/* ====================================================================   Copyright 2002-2004   Apache Software Foundation   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 org.apache.poi.poifs.property;import java.util.*;import java.io.IOException;import org.apache.poi.poifs.common.POIFSConstants;import org.apache.poi.poifs.storage.SmallDocumentBlock;/** * Root property * * @author Marc Johnson (mjohnson at apache dot org) */public class RootProperty    extends DirectoryProperty{    /**     * Default constructor     */    RootProperty()    {        super("Root Entry");        // overrides        setNodeColor(_NODE_BLACK);        setPropertyType(PropertyConstants.ROOT_TYPE);        setStartBlock(POIFSConstants.END_OF_CHAIN);    }    /**     * reader constructor     *     * @param index index number     * @param array byte data     * @param offset offset into byte data     */    protected RootProperty(final int index, final byte [] array,                           final int offset)    {        super(index, array, offset);    }    /**     * set size     *     * @param size size in terms of small blocks     */    public void setSize(int size)    {        super.setSize(SmallDocumentBlock.calcSize(size));    }}   // end public class RootProperty