com.twelvemonkeys.io
Class SubStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          com.twelvemonkeys.io.SubStream

All Implemented Interfaces:

Closeable

public final class SubStream
extends FilterInputStream

An InputStream reading up to a specified number of bytes from an underlying stream.

Version:

$Id: //depot/branches/personal/haraldk/twelvemonkeys/release-2/twelvemonkeys-core/src/main/java/com/twelvemonkeys/io/SubStream.java#2 $

Author:

Harald Kuhr

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

SubStream(InputStream pStream, long pLength)
Creates a SubStream of the given pStream.

Method Summary

int	available()
void	close() Marks this stream as closed.
void	mark(int pReadLimit)
int	read()
int	read(byte[] pBytes)
int	read(byte[] pBytes, int pOffset, int pLength)
void	reset()
long	skip(long pLength)

Methods inherited from class java.io.FilterInputStream

markSupported

Methods inherited from class java.lang.Object

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

Constructor Detail

SubStream

public SubStream(InputStream pStream,
                 long pLength)

Creates a SubStream of the given pStream.

Parameters:

pStream - the underlying input stream

pLength - maximum number of bytes to read drom this stream

Method Detail

close

public void close()
           throws IOException

Marks this stream as closed. This implementation does not close the underlying stream.

Specified by:

close in interface Closeable

Overrides:

close in class FilterInputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class FilterInputStream

Throws:

IOException

mark

public void mark(int pReadLimit)

Overrides:

mark in class FilterInputStream

reset

public void reset()
           throws IOException

Overrides:

reset in class FilterInputStream

Throws:

IOException

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public final int read(byte[] pBytes)
               throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] pBytes,
                int pOffset,
                int pLength)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

skip

public long skip(long pLength)
          throws IOException

Overrides:

skip in class FilterInputStream

Throws:

IOException