org.apache.hadoop.tools.util
Class ThrottledInputStream

java.lang.Object
  java.io.InputStream
      org.apache.hadoop.tools.util.ThrottledInputStream

All Implemented Interfaces:

Closeable

public class ThrottledInputStream
extends InputStream

Constructor Summary

ThrottledInputStream(InputStream rawStream)

ThrottledInputStream(InputStream rawStream, long maxBytesPerSec)

Method Summary

void	close()
long	getBytesPerSec()
long	getTotalBytesRead()
long	getTotalSleepTime()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
String	toString()

Methods inherited from class java.io.InputStream

available, mark, markSupported, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

ThrottledInputStream

public ThrottledInputStream(InputStream rawStream)

ThrottledInputStream

public ThrottledInputStream(InputStream rawStream,
                            long maxBytesPerSec)

Method Detail

read

public int read()
         throws IOException

Specified by:

read 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

getTotalBytesRead

public long getTotalBytesRead()

getBytesPerSec

public long getBytesPerSec()

getTotalSleepTime

public long getTotalSleepTime()

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object