equip.runtime
Class MbufInputStream

java.lang.Object
  java.io.InputStream
      equip.runtime.MbufInputStream

public class MbufInputStream

extends java.io.InputStream

Concrete Message buffer (Mbuf) input stream.

Field Summary

protected Mbuf	buf
protected int	pos

Constructor Summary

MbufInputStream()
Default no-arg constructor (use reset(equip.runtime.Mbuf) to initialise for reading).

Method Summary

int	read() input stream API (return -1 for end of stream)
int	read2(byte[] cbuf, int minSize, int maxSize) internal implementation of read()
void	reset(Mbuf first) reset/set new linked list of message buffers to read from

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

buf

protected Mbuf buf

pos

protected int pos

Constructor Detail

MbufInputStream

public MbufInputStream()

Default no-arg constructor (use reset(equip.runtime.Mbuf) to initialise for reading).

Method Detail

read

public int read()
         throws java.io.IOException

input stream API (return -1 for end of stream)

Throws:

java.io.IOException

reset

public void reset(Mbuf first)

reset/set new linked list of message buffers to read from

read2

public int read2(byte[] cbuf,
                 int minSize,
                 int maxSize)

internal implementation of read()