plugins/net.mograsim.machine/src/net/mograsim/machine/mi/parameters/BooleanClassification.java

   1 package net.mograsim.machine.mi.parameters;
   2
   3 import static net.mograsim.logic.core.types.BitVector.SINGLE_0;
   4 import static net.mograsim.logic.core.types.BitVector.SINGLE_1;
   5 import static net.mograsim.logic.core.types.BitVector.SINGLE_X;
   6
   7 import net.mograsim.machine.mi.parameters.MicroInstructionParameter.ParameterType;
   8
   9 public class BooleanClassification extends MnemonicFamily
  10 {
  11         String trueName, falseName;
  12
  13         public BooleanClassification(boolean defaultValue, String trueName, String falseName)
  14         {
  15                 super(defaultValue ? trueName : falseName, new MnemonicPair("X", SINGLE_X), new MnemonicPair(trueName, SINGLE_1),
  16                                 new MnemonicPair(falseName, SINGLE_0));
  17                 this.trueName = trueName;
  18                 this.falseName = falseName;
  19         }
  20
  21         public BooleanClassification(String trueName, String falseName)
  22         {
  23                 super("X", new MnemonicPair("X", SINGLE_X), new MnemonicPair(trueName, SINGLE_1), new MnemonicPair(falseName, SINGLE_0));
  24                 this.trueName = trueName;
  25                 this.falseName = falseName;
  26         }
  27
  28         public Mnemonic get(boolean value)
  29         {
  30                 return get(value ? trueName : falseName);
  31         }
  32
  33         @Override
  34         public ParameterType getExpectedType()
  35         {
  36                 return ParameterType.BOOLEAN_IMMEDIATE;
  37         }
  38
  39         @Override
  40         public int getExpectedBits()
  41         {
  42                 return 1;
  43         }
  44 }