era.mi/src/era/mi/logic/tests/Connector.java

   1 package era.mi.logic.tests;
   2
   3 import era.mi.logic.Simulation;
   4 import era.mi.logic.wires.WireArray;
   5 import era.mi.logic.wires.WireArray.WireArrayInput;
   6 import era.mi.logic.wires.WireArrayObserver;
   7
   8 public class Connector implements WireArrayObserver
   9 {
  10         private final WireArray a;
  11         private final WireArray b;
  12         private final WireArrayInput aI;
  13         private final WireArrayInput bI;
  14
  15         public Connector(WireArray a, WireArray b)
  16         {
  17                 if (a.length != b.length)
  18                         throw new IllegalArgumentException("WireArray width does not match: " + a.length + ", " + b.length);
  19                 this.a = a;
  20                 this.b = b;
  21                 a.addObserver(this);
  22                 b.addObserver(this);
  23                 aI = a.createInput();
  24                 bI = b.createInput();
  25         }
  26
  27         @Override
  28         public void update(WireArray initiator)
  29         {
  30                 Simulation.TIMELINE.addEvent((e) ->
  31                 {
  32                         if (initiator == a)
  33                                 bI.feedSignals(aI.wireValuesExcludingMe());
  34                         else
  35                                 aI.feedSignals(bI.wireValuesExcludingMe());
  36                 }, 1);
  37         }
  38 }