org.archive.util.io

Class CRCInputStream

java.lang.Object

java.io.InputStream

org.archive.util.io.CRCInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class CRCInputStream
extends java.io.InputStream

Constructor Summary

Constructors

Constructor and Description
CRCInputStream(java.io.InputStream is)
CRCInputStream(java.io.InputStream is, java.util.zip.CRC32 crc)

Method Summary

Modifier and Type	Method and Description
long	getByteCount()
long	getCRCValue()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

CRCInputStream

public CRCInputStream(java.io.InputStream is)

CRCInputStream

public CRCInputStream(java.io.InputStream is,
                      java.util.zip.CRC32 crc)

Method Detail

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 len)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

getCRCValue

public long getCRCValue()

getByteCount

public long getByteCount()