Package moa.core

Class InputStreamProgressMonitor

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

moa.core.InputStreamProgressMonitor

public class InputStreamProgressMonitor
extends java.io.FilterInputStream

Class for monitoring the progress of reading an input stream.

Version:

$Revision: 7 $

Author:

Richard Kirkby ([email protected])

Field Summary

Fields

Modifier and Type	Field	Description
protected int	inputByteSize	The number of bytes to read in total
protected int	inputBytesRead	The number of bytes read so far

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
InputStreamProgressMonitor(java.io.InputStream in)

Method Summary

Modifier and Type	Method	Description
int	getBytesRead()
int	getBytesRemaining()
double	getProgressFraction()
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.FilterInputStream

available, close, mark, markSupported

Methods inherited from class java.io.InputStream

readAllBytes, readNBytes, transferTo

Methods inherited from class java.lang.Object

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

Field Detail

inputByteSize

protected int inputByteSize

The number of bytes to read in total

inputBytesRead

protected int inputBytesRead

The number of bytes read so far

Constructor Detail

InputStreamProgressMonitor

public InputStreamProgressMonitor(java.io.InputStream in)

Method Detail

getBytesRead

public int getBytesRead()

getBytesRemaining

public int getBytesRemaining()

getProgressFraction

public double getProgressFraction()

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

skip

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

Overrides:

skip in class java.io.FilterInputStream

Throws:

java.io.IOException

reset

public void reset()
           throws java.io.IOException

Overrides:

reset in class java.io.FilterInputStream

Throws:

java.io.IOException