/* * 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. */ /* $Id$ */ package org.apache.fop.afp.modca.triplets; import java.io.IOException; import java.io.OutputStream; import org.apache.fop.afp.util.BinaryUtils; /** * The Object Byte Extent triplet is used to specify the number of bytes contained in an object */ public class ObjectByteExtentTriplet extends AbstractTriplet { private final int byteExt; /** * Main constructor * * @param byteExt the number of bytes contained in the object */ public ObjectByteExtentTriplet(int byteExt) { super(OBJECT_BYTE_EXTENT); this.byteExt = byteExt; } /** {@inheritDoc} */ public int getDataLength() { return 6; } /** {@inheritDoc} */ public void writeToStream(OutputStream os) throws IOException { byte[] data = getData(); byte[] extData = BinaryUtils.convert(byteExt, 4); System.arraycopy(extData, 0, data, 2, extData.length); os.write(data); } }