blob: afa82ed1a83f3216fcd721ccfc67ae9172fc3a85 [file] [log] [blame]
/* ====================================================================
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.
==================================================================== */
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