ParseSWFReader.java

/*
 *   ParseSWFReader.java
 * 	 @Author Oleg Gorobets
 *   Created: 12.09.2007
 *   CVS-ID: $Id: 
 *************************************************************************/

package com.jswiff;

import java.io.InputStream;
import java.util.Set;

import com.jswiff.swfrecords.tags.TagHeader;

public class ParseSWFReader extends FilteredSWFReader {

	private Set<Integer> tagNumbers;
	private int tagNumber = 0;
	
	public ParseSWFReader(InputStream stream, String tagString) {
		super(stream);
		tagNumbers = convertStringToSet(tagString);
	}
	

	@Override
	protected int getTagAction(TagHeader tagHeader) {
		int result = tagNumbers.contains(tagNumber) ? DO_PARSE : DO_WRITE_AS_IS;
		tagNumber++;
		return result;
	}

}