org.jcsp.plugNplay.ints
Class NandInt
java.lang.Object
org.jcsp.plugNplay.ints.NandInt
- All Implemented Interfaces:
- CSProcess
public final class NandInt
- extends Object
- implements CSProcess
Bitwise nands two integer streams to one stream.
Process Diagram
in0 _________
-->--| | out
in1 | NandInt |-->--
-->--|_________|
Description
NandInt is a process whose output strean is the bitwise nand
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 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, rounds each odd number down to
the nearest even number, negates them and prints them to the screen.
import org.jcsp.lang.*;
import org.jcsp.plugNplay.ints.*;
public class NandIntExample {
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 (), Integer.MAX_VALUE - 1),
new NandInt (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
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 |
NandInt
public NandInt(ChannelInputInt in0,
ChannelInputInt in1,
ChannelOutputInt out)
- Construct a new NandInt 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 Channelin1
- the second input Channelout
- the output Channel
run
public void run()
- The main body of this process.
- Specified by:
run
in interface CSProcess
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