CSP for Java
(JCSP) 1.1-rc4

Class Mult

  extended by org.jcsp.plugNplay.Mult
All Implemented Interfaces:

public final class Mult
extends Object
implements CSProcess

Scales an Integer stream.

Process Diagram


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.


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 org.jcsp.lang.*;
 import org.jcsp.plugNplay.*;
 public class MultExample {
   public static void main (String[] argv) {
     final One2OneChannel a = Channel.one2one ();
     final One2OneChannel b = Channel.one2one ();
     new Parallel (
       new CSProcess[] {
         new Numbers (a.out ()),
         new Mult (42, a.in (), b.out ()),
         new Printer (b.in (), "--> ", "\n")
     ).run ();

P.H. Welch and 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


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

n - the multiplier
in - the input channel
out - the output channel
Method Detail


public void run()
The main body of this process.

Specified by:
run in interface CSProcess

CSP for Java
(JCSP) 1.1-rc4

Submit a bug or feature to jcsp-team@kent.ac.uk
Version 1.1-rc4 of the JCSP API Specification (Copyright 1997-2008 P.D.Austin and P.H.Welch - All Rights Reserved)
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