util.ui.progress

Class ProgressInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

util.ui.progress.ProgressInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ProgressInputStream
extends FilterInputStream

This inputstream can display the current position of a file using a ProgressMonitor.

Since:

2.7

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
ProgressInputStream(InputStream in, ProgressMonitor monitor) Creates the Stream
ProgressInputStream(InputStream in, ProgressMonitor monitor, int position) Creates the Stream

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
int	getCurrentPosition()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
long	skip(long n)

Methods inherited from class java.io.FilterInputStream

available, mark, markSupported, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

ProgressInputStream

public ProgressInputStream(InputStream in,
                   ProgressMonitor monitor)

Creates the Stream

Parameters:

in - the underlying input stream

monitor - display the progress in this monitor

ProgressInputStream

public ProgressInputStream(InputStream in,
                   ProgressMonitor monitor,
                   int position)

Creates the Stream

Parameters:

in - the underlying input stream

monitor - display the progress in this monitor

position - start at this position

Method Detail

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

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class FilterInputStream

Throws:

IOException

getCurrentPosition

public int getCurrentPosition()