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annotate src/EDU/oswego/cs/dl/util/concurrent/misc/FIFOSlot.java @ 27:511648fa4d64 Version 2.1

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Version to 2.1
author Dan Creswell <dan.creswell@gmail.com>
date Mon, 04 Jan 2010 13:00:40 +0000
parents 3dc0c5604566
children
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3dc0c5604566 Initial checkin of blitz 2.0 fcs - no installer yet.
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1 package EDU.oswego.cs.dl.util.concurrent.misc;
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2 import EDU.oswego.cs.dl.util.concurrent.*;
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5 // demo showing one way to make special channels
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7 public class FIFOSlot implements BoundedChannel {
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8 private final Slot slot_;
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10 public FIFOSlot() {
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11 try {
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12 slot_ = new Slot(FIFOSemaphore.class);
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13 }
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14 catch (Exception ex) {
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15 ex.printStackTrace();
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16 throw new Error("Cannot make Slot?");
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17 }
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18 }
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20 public void put(Object item) throws InterruptedException {
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21 slot_.put(item);
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22 }
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24 public boolean offer(Object item, long msecs) throws InterruptedException {
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25 return slot_.offer(item, msecs);
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26 }
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28 public Object take() throws InterruptedException {
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29 return slot_.take();
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30 }
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32 public Object poll(long msecs) throws InterruptedException {
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33 return slot_.poll(msecs);
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34 }
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36 public int capacity() { return 1; }
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38 public Object peek() {
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39 return slot_.peek();
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40 }
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41 }
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