htsjdk.samtools.cram.io

Class CRC32OutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

htsjdk.samtools.cram.io.CRC32OutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public class CRC32OutputStream
extends java.io.FilterOutputStream

An output stream that calculates CRC32 checksum of all the bytes written through the stream. The java CRC32 class is used to internally.

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor and Description
CRC32OutputStream(java.io.OutputStream out)

Method Summary

Modifier and Type	Method and Description
byte[]	getCrc32_BigEndian()
byte[]	getCrc32_LittleEndian()
long	getLongCrc32()
void	write(byte[] b)
void	write(byte[] b, int off, int length)
void	write(int b)

Methods inherited from class java.io.FilterOutputStream

close, flush

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CRC32OutputStream

public CRC32OutputStream(java.io.OutputStream out)

Method Detail

write

public void write(byte[] b,
                  int off,
                  int length)
           throws java.io.IOException

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

write

public void write(int b)
           throws java.io.IOException

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

getLongCrc32

public long getLongCrc32()

getCrc32_BigEndian

public byte[] getCrc32_BigEndian()

getCrc32_LittleEndian

public byte[] getCrc32_LittleEndian()