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1 package suikwasha.distributedalgorithm.simulator;
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2
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3 import suikwasha.distributedalgorithm.framework.Algorithm;
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4 import suikwasha.distributedalgorithm.framework.Machine;
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5 import suikwasha.distributedalgorithm.framework.MachineBuilder;
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6 import suikwasha.distributedalgorithm.framework.Port;
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7
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8 public class SyncMachineBuilder implements MachineBuilder
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9 {
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10 private final MachineBuilder builder;
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11 private final Synchronizer synchronizer;
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12
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13 public SyncMachineBuilder(MachineBuilder _builder)
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14 {
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15 builder = _builder;
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16 synchronizer = new Synchronizer();
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17 }
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18
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19 public Machine createMachine(Algorithm _algo)
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20 {
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21 Machine newMachine = builder.createMachine(_algo);
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22 synchronizer.countup();
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23 return new SyncMachine(synchronizer,newMachine);
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24 }
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25
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26 public Synchronizer getSynchronizer()
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27 {
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28 return synchronizer;
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29 }
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30
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31 private static class SyncMachine extends Machine
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32 {
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33 private final Synchronizer synchronizer;
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34 private final Machine machine;
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35
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36 public SyncMachine(Synchronizer _synchronizer,Machine _machine)
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37 {
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38 synchronizer = _synchronizer;
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39 machine = _machine;
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40 }
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41
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42 public void addPort(Port _p)
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43 {
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44 machine.addPort(_p);
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45 }
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46
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47 public void run()
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48 {
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49 machine.run();
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50 synchronizer.countdown();
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51 }
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52 }
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53 }
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