Package org.xj3d.io

Class ReportableInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.xj3d.io.ReportableInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ReportableInputStream
extends FilterInputStream

Listens for updates to read status on a stream.

Version:

$Revision: 1.3 $

Author:

Alan Hudson

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
ReportableInputStream(boolean relative, int updateSize, ReadProgressListener listener, InputStream in)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	close()
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, mark, markSupported

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

ReportableInputStream

public ReportableInputStream(boolean relative,
 int updateSize,
 ReadProgressListener listener,
 InputStream in)

Constructor.

Parameters:

relative - Whether the update size is relative or absolute.

updateSize - The size in bytes to issue updates. This will be approximately honored.

listener - The progress listener

in - The input source

Method Details

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class FilterInputStream

Throws:

IOException

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

reset

public void reset()
           throws IOException

Overrides:

reset in class FilterInputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class FilterInputStream

Throws:

IOException