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

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