Package com.inductiveautomation.ignition.common.util

Class CRC32InputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

com.inductiveautomation.ignition.common.util.CRC32InputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class CRC32InputStream
extends FilterInputStream

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
CRC32InputStream(InputStream in)

Method Summary

Modifier and Type	Method	Description
long	getByteCount()	The number of bytes read from this stream
long	getChecksum()
int	read()
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, reset, skip

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

CRC32InputStream

public CRC32InputStream(InputStream in)

Method Details

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b,
 int off,
 int len)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

getChecksum

public long getChecksum()

getByteCount

public long getByteCount()

The number of bytes read from this stream