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45 lines
1.2 KiB
Java
45 lines
1.2 KiB
Java
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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