Module id.ICE

Package id.ICE.scanners

Class VarLengthMessageScanner

Object

VarLengthMessageScanner

All Implemented Interfaces:

MessageScanner

public class VarLengthMessageScanner
extends Object
implements MessageScanner

This scanner treats all data which was written into the buffer so far as one single message. As the result such messages may have variable length.

Effectively message will consist from whatever ICE managed to receive from the client in one non blocking read operation.

Constructor Summary

Constructors

Constructor	Description
VarLengthMessageScanner()

Method Summary

Modifier and Type	Method	Description
int	scan(ByteBuffer buf)

Methods inherited from class Object

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

Constructor Details

VarLengthMessageScanner

public VarLengthMessageScanner()

Method Details

scan

public int scan(ByteBuffer buf)

Specified by:

scan in interface MessageScanner

Returns:

message end position or -1 if message is not complete or not found in the buffer yet. If last byte of the message found on position n then the message end position will be considered as n + 1.