moa.core

Class InputStreamProgressMonitor

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

moa.core.InputStreamProgressMonitor

All Implemented Interfaces:

Closeable, AutoCloseable

public class InputStreamProgressMonitor
extends FilterInputStream

Class for monitoring the progress of reading an input stream.

Version:

$Revision: 7 $

Author:

Richard Kirkby (rkirkby@cs.waikato.ac.nz)

Field Summary

Fields

Modifier and Type	Field and 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 and Description
InputStreamProgressMonitor(InputStream in)

Method Summary

Methods

Modifier and Type	Method and 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.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(InputStream in)

Method Detail

getBytesRead

public int getBytesRead()

getBytesRemaining

public int getBytesRemaining()

getProgressFraction

public double getProgressFraction()

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b)
         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

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class FilterInputStream

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class FilterInputStream

Throws:

IOException