jcsp.plugNplay.ints
Class PlusInt

java.lang.Object
  |
  +--jcsp.plugNplay.ints.PlusInt

All Implemented Interfaces:

CSProcess

public final class PlusInt

extends Object

implements CSProcess

Sums two integer streams to one stream.

Process Diagram

    in0  _________
   -->--|         | out
    in1 | PlusInt |-->--
   -->--|_________|
 

Description

PlusInt is a process whose output stream is the sum of the integers on its input streams.

Channel Protocols

Input Channels
in0, in1	int	All channels in this package carry integers.
Output Channels
out	int	All channels in this package carry integers.

Example

The following example shows how to use the PlusInt process in a small program. The program also uses some of the other building block processes. The program generates a sequence of numbers and doubles them and prints this on the screen.

 import jcsp.lang.*;
 import jcsp.util.ints.*;
 
 public final class PlusIntExample {
 
   public static void main (String[] argv) {
 
     final ChannelInt a = new One2OneChannelInt ();
     final ChannelInt b = new One2OneChannelInt ();
     final ChannelInt c = new One2OneChannelInt ();
 
     new Parallel (
       new CSProcess[] {
         new NumbersInt (a),
         new NumbersInt (b),
         new PlusInt (a, b, c),
         new PrinterInt (c)
       }
     ).run ();
 
   }
 
 }
 

Author:

P.D.Austin

Constructor Summary

PlusInt(ChannelInputInt in0, ChannelInputInt in1, ChannelOutputInt out)
Construct a new PlusInt process with the input Channels in0 and in1 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

PlusInt

public PlusInt(ChannelInputInt in0,
               ChannelInputInt in1,
               ChannelOutputInt out)

Construct a new PlusInt process with the input Channels in0 and in1 and the output Channel out. The ordering of the Channels in0 and in1 make no difference to the functionality of this process.

Parameters:

in0 - the first input Channel

in1 - the second input Channel

out - the output Channel

Method Detail

run

public void run()

The main body of this process.

Specified by:

run in interface CSProcess