1 package era.mi.logic.components;
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3 import era.mi.logic.Bit;
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4 import era.mi.logic.wires.WireArray;
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5 import era.mi.logic.wires.WireArray.WireArrayEnd;
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6 import era.mi.logic.wires.WireArrayObserver;
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8 public class Splitter implements WireArrayObserver
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10 private WireArray input;
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11 private WireArrayEnd[] outputs;
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13 public Splitter(WireArray input, WireArray... outputs)
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16 this.outputs = WireArray.extractInputs(outputs);
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17 input.addObserver(this);
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19 for (WireArray out : outputs)
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20 length += out.length;
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22 if (input.length != length)
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23 throw new IllegalArgumentException(
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24 "The input of splitting one into n WireArrays must have length = a1.length() + a2.length() + ... + an.length().");
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27 protected void compute()
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30 Bit[] inputBits = input.getValues();
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31 for (int i = 0; i < outputs.length; i++)
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33 Bit[] outputBits = new Bit[outputs[i].owner.length];
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34 System.arraycopy(inputBits, startIndex, outputBits, 0, outputs[i].owner.length);
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35 outputs[i].feedSignals(outputBits);
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36 startIndex += outputs[i].owner.length;
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41 public void update(WireArray initiator, Bit[] oldValues)
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