org.jcsp.plugNplay.ints

Class NorInt

java.lang.Object

org.jcsp.plugNplay.ints.NorInt

All Implemented Interfaces:

CSProcess

public final class NorInt
extends Object
implements CSProcess

Bitwise nors two integer streams to one stream.

Process Diagram

    in0  ________
   -->--|        | out
    in1 | NorInt |-->--
   -->--|________|
 

Description

NorInt is a process whose output strean is the bitwise nor 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 the use of this process in a small program. The program also uses some of the other building block processes. It generates a sequence of numbers and calculates the negative values and prints them on the screen.

 import org.jcsp.lang.*;
 import org.jcsp.plugNplay.ints.*;
 
 public class NorIntExample {
 
   public static void main (String[] argv) {
 
     final One2OneChannelInt a = Channel.one2oneInt ();
     final One2OneChannelInt b = Channel.one2oneInt ();
     final One2OneChannelInt c = Channel.one2oneInt ();
     final One2OneChannelInt d = Channel.one2oneInt ();
 
     new Parallel (
       new CSProcess[] {
         new NumbersInt (a.out ()),
         new GenerateInt (b.out (), 0),
         new NorInt (a.in (), b.in (), c.out ()),
         new SuccessorInt (c.in (), d.out ()),
         new PrinterInt (d.in (), "--> ", "\n")
       }
     ).run ();
 
   }
 
 }
 

Author:

P.H. Welch and P.D. Austin

Constructor Summary

Constructors

Constructor and Description
NorInt(ChannelInputInt in0, ChannelInputInt in1, ChannelOutputInt out) Construct a new NorInt process with the input Channels in0 and in1 and the output Channel out.

Method Summary

Methods

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

NorInt

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

Construct a new NorInt 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