1 package era.mi.logic.components;
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3 import era.mi.logic.types.Bit;
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4 import era.mi.logic.wires.Wire;
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5 import era.mi.logic.wires.Wire.WireEnd;
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6 import era.mi.logic.wires.WireObserver;
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8 public class Splitter implements WireObserver
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10 private WireEnd input;
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11 private WireEnd[] outputs;
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13 public Splitter(WireEnd input, WireEnd... outputs)
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16 this.outputs = outputs;
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17 input.addObserver(this);
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19 for (WireEnd 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].length()];
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34 System.arraycopy(inputBits, startIndex, outputBits, 0, outputs[i].length());
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35 outputs[i].feedSignals(outputBits);
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36 startIndex += outputs[i].length();
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41 public void update(Wire initiator, Bit[] oldValues)
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