82 lines
2.2 KiB
Java
82 lines
2.2 KiB
Java
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import java.util.concurrent.BlockingQueue;
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import java.util.concurrent.LinkedBlockingQueue;
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public class Squarer
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{
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private BlockingQueue<Integer> in;
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private BlockingQueue<SquareResult> out;
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Squarer(BlockingQueue<Integer> request, BlockingQueue<SquareResult> replies)
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{
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this.in = request;
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this.out = replies;
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}
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public void start()
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{
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new Thread(new Runnable()
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{
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public void run()
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{
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while(true)
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{
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try
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{
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int x = in.take();
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int y = x*x;
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Thread.sleep(2000);
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System.out.println("OK, got it. Calculating..");
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Thread.sleep(4000);
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out.put(new SquareResult(x,y));
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}
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catch(InterruptedException e)
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{
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System.out.println("interrupted yo");
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}
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}
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}
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}).start();
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}
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}
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import java.util.concurrent.BlockingQueue;
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import java.util.concurrent.LinkedBlockingQueue;
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public class SquareKaro
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{
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public static void main(String[] args)
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{
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BlockingQueue<Integer> number = new LinkedBlockingQueue<>();
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BlockingQueue<SquareResult> result = new LinkedBlockingQueue<>();
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Squarer mysquarer = new Squarer(number, result);
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mysquarer.start();
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try
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{
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System.out.println("Hey another process, give me square of => 54");
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number.put(54);
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System.out.println(result.take());
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}
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catch(Exception e)
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{
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e.printStackTrace();
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}
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}
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}
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public class SquareResult
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{
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private int input;
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private int output;
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public SquareResult(int in, int out)
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{
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this.input = in;
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this.output = out;
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}
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@Override public String toString()
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{
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return input +" ka square hai "+output;
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}
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}
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