73 lines
2.1 KiB
Java
73 lines
2.1 KiB
Java
/* ====================================================================
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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 with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================== */
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package org.apache.poi.poifs.property;
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import org.apache.poi.poifs.common.POIFSConstants;
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import org.apache.poi.poifs.storage.SmallDocumentBlock;
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/**
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* Root property
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*
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* @author Marc Johnson (mjohnson at apache dot org)
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*/
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public final class RootProperty extends DirectoryProperty {
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private static final String NAME = "Root Entry";
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RootProperty()
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{
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super(NAME);
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// overrides
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setNodeColor(_NODE_BLACK);
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setPropertyType(PropertyConstants.ROOT_TYPE);
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setStartBlock(POIFSConstants.END_OF_CHAIN);
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}
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/**
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* reader constructor
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*
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* @param index index number
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* @param array byte data
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* @param offset offset into byte data
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*/
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protected RootProperty(final int index, final byte [] array,
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final int offset)
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{
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super(index, array, offset);
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}
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/**
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* set size
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*
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* @param size size in terms of small blocks
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*/
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public void setSize(int size)
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{
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super.setSize(SmallDocumentBlock.calcSize(size));
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}
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/**
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* Returns the fixed name "Root Entry", as the
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* raw property doesn't have a real name set
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*/
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@Override
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public String getName() {
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return NAME;
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}
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}
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