htsjdk.samtools.cram.io

Class CRC32InputStream

java.lang.Object

java.io.InputStream

htsjdk.samtools.cram.io.CRC32InputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class CRC32InputStream
extends java.io.InputStream

An input stream that calculates CRC32 of all the bytes passed through it. The java CRC32 class is used to internally.

Constructor Summary

Constructors

Constructor and Description
CRC32InputStream(java.io.InputStream delegate)

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
int	getCRC32()
void	mark(int readLimit)
boolean	markSupported()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int length)
void	reset()
long	skip(long n)

Methods inherited from class java.lang.Object

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

Constructor Detail

CRC32InputStream

public CRC32InputStream(java.io.InputStream delegate)

Method Detail

getCRC32

public int getCRC32()

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] b)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.InputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException

mark

public void mark(int readLimit)

Overrides:

mark in class java.io.InputStream

reset

public void reset()
           throws java.io.IOException

Overrides:

reset in class java.io.InputStream

Throws:

java.io.IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.InputStream