era.mi/src/era/mi/logic/components/BitDisplay.java

   1 package era.mi.logic.components;
   2
   3 import java.util.List;
   4
   5 import era.mi.logic.types.Bit;
   6 import era.mi.logic.types.BitVector;
   7 import era.mi.logic.wires.Wire.WireEnd;
   8
   9 public class BitDisplay extends BasicComponent
  10 {
  11         private final WireEnd in;
  12         private BitVector displayedValue;
  13
  14         public BitDisplay(WireEnd in)
  15         {
  16                 super(1);
  17                 this.in = in;
  18                 in.addObserver(this);
  19                 compute();
  20         }
  21
  22         @Override
  23         protected void compute()
  24         {
  25                 displayedValue = in.getValues();
  26         }
  27
  28         public BitVector getDisplayedValue()
  29         {
  30                 return displayedValue;
  31         }
  32
  33         public boolean isDisplaying(Bit... values)
  34         {
  35                 return displayedValue.equals(BitVector.of(values));
  36         }
  37
  38         @Override
  39         public List<WireEnd> getAllInputs()
  40         {
  41                 return List.of(in);
  42         }
  43
  44         @Override
  45         public List<WireEnd> getAllOutputs()
  46         {
  47                 return List.of();
  48         }
  49 }