/* * 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.util.operator; import java.io.IOException; import java.util.List; import org.apache.pdfbox.cos.COSBase; import org.apache.pdfbox.cos.COSName; import org.apache.pdfbox.util.PDFMarkedContentExtractor; import org.apache.pdfbox.util.PDFOperator; /** * BMC : Begins a marked-content sequence. * @author koch * @version $Revision$ * */ public class BeginMarkedContentSequence extends OperatorProcessor { /** * {@inheritDoc} */ @Override public void process(PDFOperator operator, List<COSBase> arguments) throws IOException { COSName tag = null; for (COSBase argument : arguments) { if (argument instanceof COSName) { tag = (COSName) argument; } } if (this.context instanceof PDFMarkedContentExtractor) { ((PDFMarkedContentExtractor) this.context).beginMarkedContentSequence(tag, null); } } }