uka.transport
Class MemoryInputStream

java.lang.Object
  java.io.InputStream
      uka.transport.MemoryInputStream

public final class MemoryInputStream

extends java.io.InputStream

An input stream that reads from memory.

Author:

Bernhard Haumacher

Field Summary

(package private) byte[]	buffer
(package private) int	lastIndex one index behind the last valid value
(package private) int	pos

Fields inherited from class java.io.InputStream

Constructor Summary

MemoryInputStream()
Before use this object must be initialized by calling set(byte[], int, int).

MemoryInputStream(byte[] buffer)

MemoryInputStream(byte[] buffer, int offset, int length)

Method Summary

int	available()
int	getPosition()
int	read()
int	read(byte[] b, int off, int len)
void	set(byte[] buffer, int offset, int length)
long	skip(long n)

Methods inherited from class java.io.InputStream

close, mark, markSupported, read, reset

Methods inherited from class java.lang.Object

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

Field Detail

buffer

byte[] buffer

pos

int pos

lastIndex

int lastIndex

one index behind the last valid value

Constructor Detail

MemoryInputStream

public MemoryInputStream()

Before use this object must be initialized by calling set(byte[], int, int).

MemoryInputStream

public MemoryInputStream(byte[] buffer)

MemoryInputStream

public MemoryInputStream(byte[] buffer,
                         int offset,
                         int length)

Method Detail

set

public void set(byte[] buffer,
                int offset,
                int length)

read

public int read()

read

public int read(byte[] b,
                int off,
                int len)

skip

public long skip(long n)

available

public int available()

getPosition

public int getPosition()