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

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