/*
* 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);
}
}
}
|