net.mograsim.logic.model.am2900/src/net/mograsim/logic/model/am2900/components/GUIor12.java

   1 package net.mograsim.logic.model.am2900.components;
   2
   3 import static net.mograsim.logic.core.types.Bit.ONE;
   4 import static net.mograsim.logic.core.types.Bit.U;
   5 import static net.mograsim.logic.core.types.Bit.X;
   6 import static net.mograsim.logic.core.types.Bit.Z;
   7 import static net.mograsim.logic.core.types.Bit.ZERO;
   8
   9 import java.util.Map;
  10
  11 import net.mograsim.logic.core.types.Bit;
  12 import net.mograsim.logic.core.wires.Wire.ReadEnd;
  13 import net.mograsim.logic.core.wires.Wire.ReadWriteEnd;
  14 import net.mograsim.logic.model.model.ViewModelModifiable;
  15 import net.mograsim.logic.model.model.components.atomic.SimpleRectangularHardcodedGUIComponent;
  16 import net.mograsim.logic.model.model.wires.Pin;
  17 import net.mograsim.logic.model.snippets.symbolrenderers.PinNamesSymbolRenderer.PinNamesParams.Position;
  18
  19 public class GUIor12 extends SimpleRectangularHardcodedGUIComponent
  20 {
  21         public GUIor12(ViewModelModifiable model, String name)
  22         {
  23                 super(model, name, ">0");
  24                 setSize(35, 20);
  25                 addPin(new Pin(this, "D", 12, 0, 10), Usage.INPUT, Position.RIGHT);
  26                 addPin(new Pin(this, "Y", 1, 30, 10), Usage.OUTPUT, Position.LEFT);
  27         }
  28
  29         @Override
  30         protected Object recalculate(Object lastState, Map<String, ReadEnd> readEnds, Map<String, ReadWriteEnd> readWriteEnds)
  31         {
  32                 readWriteEnds.get("Y").feedSignals(getResult(readEnds.get("D").getValues().getBits()));
  33                 return null;
  34         }
  35
  36         private static Bit getResult(Bit[] DValArr)
  37         {
  38                 for (int i = 0; i < 12; i++)
  39                         if (DValArr[i] == X)
  40                                 return X;
  41                 for (int i = 0; i < 12; i++)
  42                         if (DValArr[i] == U)
  43                                 return U;
  44                 for (int i = 0; i < 12; i++)
  45                         if (DValArr[i] == ONE)
  46                                 return ONE;
  47                 for (int i = 0; i < 12; i++)
  48                         if (DValArr[i] == Z)
  49                                 return X;
  50                 return ZERO;
  51         }
  52 }