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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

 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.
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package org.apache.poi.hssf.record;

import java.util.Iterator;

/**
 * HorizontalPageBreak (0x001B) record that stores page breaks at rows <p/>
 * 
 * @see PageBreakRecord
 * @author Danny Mui (dmui at apache dot org)
 */
public final class HorizontalPageBreakRecord extends PageBreakRecord {

	public static final short sid = 0x001B;

	/**
	 * Creates an empty horizontal page break record
	 */
	public HorizontalPageBreakRecord() {
		//
	}

	/**
	 * @param in
	 *            the RecordInputstream to read the record from
	 */
	public HorizontalPageBreakRecord(RecordInputStream in) {
		super(in);
	}

	public short getSid() {
		return sid;
	}

	public Object clone() {
		PageBreakRecord result = new HorizontalPageBreakRecord();
		Iterator<Break> iterator = getBreaksIterator();
		while (iterator.hasNext()) {
			Break original = iterator.next();
			result.addBreak(original.main, original.subFrom, original.subTo);
		}
		return result;
	}
}
