Package org.duracloud.io

Class ByteCountingInputStream

java.lang.Object

java.io.InputStream

org.duracloud.io.ByteCountingInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ByteCountingInputStream
extends InputStream

An input stream wrapper that tracks the number of bytes that have been read off the underlying stream

Author:

Daniel Bernstein

Constructor Summary

Constructors

Constructor	Description
ByteCountingInputStream(InputStream is)

Method Summary

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

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteCountingInputStream

public ByteCountingInputStream(InputStream is)

Method Detail

getBytesRead

public long getBytesRead()

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

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

Overrides:

read in class InputStream

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException

mark

public void mark(int readlimit)

Overrides:

mark in class InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream

reset

public void reset()
           throws IOException

Overrides:

reset in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException