org.jcsp.plugNplay

Class Pairs

java.lang.Object

org.jcsp.plugNplay.Pairs

All Implemented Interfaces:

CSProcess

public class Pairs
extends java.lang.Object
implements CSProcess

Generates sums of successive pairs of input Integers.

Process Diagram

External View

Internal View

Description

Pairs is a process whose output is always the sum of its previous two inputs.

Two inputs are needed before any output is produced but that, thereafter, one output is produced for each input.

Channel Protocols

Input Channels
in	java.lang.Number	The Channel can accept data from any subclass of Number. All values will be converted to ints.
Output Channels
out	java.lang.Integer	The output will always be of type Integer.

Author:

P.H. Welch and P.D. Austin

Constructor Summary

Constructors

Constructor and Description
Pairs(ChannelInput in, ChannelOutput out) Construct a new Pairs process with the input Channel in and the output Channel out.

Method Summary

Modifier and Type	Method and Description
void	run() The main body of this process.

Methods inherited from class java.lang.Object

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

Constructor Detail

Pairs

public Pairs(ChannelInput in,
             ChannelOutput out)

Construct a new Pairs process with the input Channel in and the output Channel out.

Parameters:

in - The input Channel

out - The output Channel

Method Detail

run

public void run()

The main body of this process.

Specified by:

run in interface CSProcess