/*
* The MIT License (MIT)
*
* Copyright (c) 2007-2015 Broad Institute
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
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*/
package org.broad.igv.sam.reader;
import htsjdk.samtools.util.SortingCollection;
import htsjdk.samtools.util.SortingCollection.Codec;
import org.apache.log4j.Logger;
import org.broad.igv.sam.DotAlignedAlignment;
import java.io.*;
/**
* private String chromosome;
* private int start;
* private int end;
* boolean negativeStrand;
*
* @author jrobinso
*/
public class DotAlignedCodec implements SortingCollection.Codec<DotAlignedAlignment> {
private static Logger log = Logger.getLogger(DotAlignedCodec.class);
DataOutputStream outputStream;
DataInputStream inputStream;
public void setOutputStream(OutputStream outputStream) {
this.outputStream = new DataOutputStream(outputStream);
}
public void setInputStream(InputStream inputStream) {
this.inputStream = new DataInputStream(inputStream);
}
public void encode(DotAlignedAlignment alignment) {
try {
outputStream.writeUTF(alignment.getChr());
outputStream.writeInt(alignment.getStart());
outputStream.writeInt(alignment.getEnd());
outputStream.writeBoolean(alignment.isNegativeStrand());
} catch (IOException ex) {
log.error("Error encoding alignment", ex);
}
}
public DotAlignedAlignment decode() {
try {
String chr = inputStream.readUTF();
int start = inputStream.readInt();
int end = inputStream.readInt();
boolean negativeStrand = inputStream.readBoolean();
return new DotAlignedAlignment(chr, start, end, negativeStrand);
} catch (EOFException ex) {
return null;
} catch (IOException ex) {
log.error("Error decoding alignment", ex);
return null;
}
}
public Codec<DotAlignedAlignment> clone() {
DotAlignedCodec other = new DotAlignedCodec();
return other;
}
}