Mercurial > hg > Members > tatsuki > Alice
annotate src/alice/codesegment/InputDataSegment.java @ 218:d50cddf64396 working
TestRemoteAlice works
| author | sugi |
|---|---|
| date | Wed, 27 Mar 2013 20:35:08 +0900 |
| parents | b5daccf36104 |
| children | 913ee9dfec4f |
| rev | line source |
|---|---|
| 3 | 1 package alice.codesegment; |
| 2 | |
| 3 import java.util.concurrent.atomic.AtomicInteger; | |
| 4 | |
| 202 | 5 import alice.datasegment.Command; |
|
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kazz <kazz@cr.ie.u-ryukyu.ac.jp>
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6 import alice.datasegment.CommandType; |
| 3 | 7 import alice.datasegment.DataSegment; |
| 212 | 8 import alice.datasegment.ReceiveRemoteData; |
|
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parents:
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9 import alice.datasegment.Receiver; |
| 3 | 10 |
| 57 | 11 /** |
| 12 * InputDataSegment Manager | |
| 13 * keep tracking unbound/bound count | |
| 14 * @author kazz | |
| 15 * | |
| 16 */ | |
| 3 | 17 public class InputDataSegment { |
| 18 | |
| 119 | 19 public CodeSegment cs; |
| 57 | 20 private AtomicInteger count = new AtomicInteger(1); // 1 for no input data segments |
| 21 private AtomicInteger keyCount = new AtomicInteger(0); // number of DataSegments | |
| 3 | 22 |
| 23 public InputDataSegment(CodeSegment cs) { | |
| 24 this.cs = cs; | |
| 25 } | |
| 26 | |
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parents:
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27 public void peek(Receiver receiver, String managerKey, String key) { |
| 18 | 28 peek(receiver, managerKey, key, 0); |
| 3 | 29 } |
| 30 | |
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parents:
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31 public void peek(Receiver receiver, String managerKey, String key, int index) { |
| 18 | 32 DataSegment.get(managerKey).peek(receiver, key, index, cs); |
| 3 | 33 } |
| 34 | |
| 65 | 35 public void peek(Receiver receiver, String key) { |
| 36 peek(receiver, key, 0); | |
| 37 } | |
| 38 | |
| 39 public void peek(Receiver receiver, String key, int index) { | |
| 40 DataSegment.getLocal().peek(receiver, key, index, cs); | |
| 41 } | |
| 42 | |
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parents:
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43 public void take(Receiver receiver, String managerKey, String key) { |
| 18 | 44 take(receiver, managerKey, key, 0); |
| 3 | 45 } |
| 46 | |
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parents:
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47 public void take(Receiver receiver, String managerKey, String key, int index) { |
| 18 | 48 DataSegment.get(managerKey).take(receiver, key, index, cs); |
| 3 | 49 } |
| 7 | 50 |
| 65 | 51 public void take(Receiver receiver, String key) { |
| 52 take(receiver, key, 0); | |
| 53 } | |
| 54 | |
| 55 public void take(Receiver receiver, String key, int index) { | |
| 56 DataSegment.getLocal().take(receiver, key, index, cs); | |
| 57 } | |
| 58 | |
| 209 | 59 public void reply(Receiver receiver, Command reply) { |
| 60 receiver.index = reply.index; | |
| 61 receiver.from = reply.reverseKey; | |
| 218 | 62 if (reply.reverseKey==null){ |
| 63 receiver.setData(new ReceiveRemoteData(reply.val)); | |
| 64 } else if (!reply.reverseKey.equals("local")) { | |
| 212 | 65 receiver.setData(new ReceiveRemoteData(reply.val)); |
| 66 } else { | |
| 218 | 67 receiver.setData(new ReceiveLocalData(reply.obj)); |
| 212 | 68 } |
| 19 | 69 receive(); |
| 70 } | |
| 71 | |
| 72 public void regist() { | |
| 73 count.getAndIncrement(); | |
| 74 keyCount.getAndIncrement(); | |
| 9 | 75 } |
| 76 | |
| 19 | 77 public void setKey() { |
| 78 if (keyCount.decrementAndGet() == 0) { | |
| 79 receive(); | |
| 80 } | |
| 81 } | |
| 82 | |
| 83 public void receive() { | |
| 8 | 84 if (count.decrementAndGet() == 0) { |
| 57 | 85 CodeSegmentManager.submit(cs); |
| 8 | 86 } |
| 87 } | |
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kazz <kazz@cr.ie.u-ryukyu.ac.jp>
parents:
28
diff
changeset
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88 |
| 57 | 89 /** |
| 90 * InputDataSegment factory | |
| 91 * @param type PEEK or TAKE | |
| 92 * @return Receiver of DataSegment reply | |
| 93 */ | |
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parents:
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94 public Receiver create(CommandType type) { |
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95 return new Receiver(this, type); |
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parents:
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96 } |
| 3 | 97 } |