jcsp.plugNplay
Class Mult

java.lang.Object
  |
  +--jcsp.plugNplay.Mult

All Implemented Interfaces:

CSProcess

public final class Mult

extends Object

implements CSProcess

Scales an Integer stream.

Process Diagram

         __________
    in  |          | out
   -->--| Mult (n) |-->--
        |__________|
 

Description

Mult multiplies each Integer that flows through it by the multiplier with which it is configured.

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.

Example

The following example shows how to use the Mult process in a small program. The program also uses some of the other plugNplay processes. The program generates a sequence of Integers, multiplies them by 42 and prints this on the screen.

 import jcsp.lang.*;
 import jcsp.util.*;
 
 public final class MultExample {
 
   public static void main (String[] argv) {
 
     final Channel a = new One2OneChannel ();
     final Channel b = new One2OneChannel ();
 
     new Parallel (
       new CSProcess[] {
         new Numbers (a),
         new Mult (42, a, b),
         new Printer (b)
       }
     ).run ();
 
   }
 
 }
 

Author:

P.D.Austin

Constructor Summary

Mult(int n, ChannelInput in, ChannelOutput out)
Construct a new Mult process with the input Channel in and the output Channel out.

Method Summary

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

Mult

public Mult(int n,
            ChannelInput in,
            ChannelOutput out)

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

Parameters:

n - the multiplier

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