| /** |
| * 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.pdfbox.jbig2.segments; |
| |
| import java.io.IOException; |
| |
| import org.apache.pdfbox.jbig2.SegmentData; |
| import org.apache.pdfbox.jbig2.SegmentHeader; |
| import org.apache.pdfbox.jbig2.err.IntegerMaxValueException; |
| import org.apache.pdfbox.jbig2.err.InvalidHeaderValueException; |
| import org.apache.pdfbox.jbig2.io.SubInputStream; |
| |
| /** |
| * This segment flags an end of stripe (see JBIG2 ISO standard, 7.4.9). |
| */ |
| public class EndOfStripe implements SegmentData { |
| |
| private SubInputStream subInputStream; |
| private int lineNumber; |
| |
| private void parseHeader() throws IOException, IntegerMaxValueException, InvalidHeaderValueException { |
| lineNumber = (int) (subInputStream.readBits(32) & 0xffffffff); |
| } |
| |
| public void init(SegmentHeader header, SubInputStream sis) throws IntegerMaxValueException, |
| InvalidHeaderValueException, IOException { |
| this.subInputStream = sis; |
| parseHeader(); |
| } |
| |
| public int getLineNumber() { |
| return lineNumber; |
| } |
| } |