com.ibm.tspaces.examples.rhonda
Class RockPaperScissors

java.lang.Object
  |
  +--com.ibm.tspaces.examples.rhonda.RockPaperScissors

public class RockPaperScissors

extends java.lang.Object

This class implements the game of Rock-Paper-Scissors using the rhonda() TupleSpace primitive. The rhonda operator takes a tuple as an argument and atomically swaps with another matching rhonda tuple. That is, if process 1 and process 2 perform rhondas on Tuples that have matching templates, the tuple that is returned to them is the other processes tuple. This is useful for atomic synchronization. Usage: java RockPaperScissors [r|p|s]

Author:

Stephen McLaughry, John Thomas

See Also:

TupleSpace, TupleSpace.rhonda(com.ibm.tspaces.Tuple), Field

Constructor Summary

RockPaperScissors()

Method Summary

static void	main(java.lang.String[] argv)
static java.lang.String	translate(java.lang.String rps)
static void	usage()

Methods inherited from class java.lang.Object

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

Constructor Detail

RockPaperScissors

public RockPaperScissors()

Method Detail

main

public static void main(java.lang.String[] argv)

translate

public static java.lang.String translate(java.lang.String rps)

usage

public static void usage()