1 package era.mi.logic.components;
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3 import java.util.List;
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5 import era.mi.logic.types.BitVector;
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6 import era.mi.logic.wires.Wire.ReadEnd;
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7 import era.mi.logic.wires.Wire.ReadWriteEnd;
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8 import era.mi.logic.wires.WireObserver;
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10 public class Splitter implements WireObserver, Component
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12 private ReadEnd input;
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13 private ReadWriteEnd[] outputs;
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15 public Splitter(ReadEnd input, ReadWriteEnd... outputs)
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18 this.outputs = outputs;
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19 input.addObserver(this);
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21 for (ReadEnd out : outputs)
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22 length += out.length();
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24 if (input.length() != length)
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25 throw new IllegalArgumentException(
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26 "The input of splitting one into n WireArrays must have length = a1.length() + a2.length() + ... + an.length().");
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29 protected void compute()
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31 BitVector inputBits = input.getValues();
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33 for (int i = 0; i < outputs.length; i++)
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35 outputs[i].feedSignals(inputBits.subVector(startIndex, startIndex + outputs[i].length()));
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36 startIndex += outputs[i].length();
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41 public void update(ReadEnd initiator, BitVector oldValues)
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47 public List<ReadEnd> getAllInputs()
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49 return List.of(input);
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53 public List<ReadWriteEnd> getAllOutputs()
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55 return List.of(outputs);
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