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16
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1 package alice.test.dpp.codesegment;
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2
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3 import alice.codesegment.CodeSegment;
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4 import alice.datasegment.CommandType;
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5 import alice.datasegment.Receiver;
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6 import alice.test.dpp.model.Fork;
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7 import alice.test.dpp.model.Philosophy;
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8
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9 public class TakeLeftForkCodeSegment extends CodeSegment {
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10
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11 Receiver arg1 = ids.create(CommandType.TAKE);
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12 Receiver arg2 = ids.create(CommandType.TAKE);
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13
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14 public TakeLeftForkCodeSegment(String pName, String forkName) {
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15 arg1.setKey(pName);
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16 arg2.setKey(forkName);
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17 }
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18
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19 @Override
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20 public void run() {
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21 Philosophy phil = arg1.asClass(Philosophy.class);
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22 Fork fork = arg2.asClass(Fork.class);
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18
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23 System.out.println(phil.getName() + " take left fork.");
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16
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24 if (fork.getFork(phil.getName())) {
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25 phil.setState(Philosophy.State.EAT);
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26 new EatCodeSegment(phil.getName());
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27 } else {
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17
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28 new TakeLeftForkCodeSegment(phil.getName(), phil.getLeftFork());
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16
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29 }
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30 ods.update("local", phil.getName(), phil);
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31 ods.update("local", fork.getForkName(), fork);
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32 }
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33 }
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