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

   1 package net.mograsim.machine.mi.parameters;
   2
   3 import java.math.BigInteger;
   4
   5 import net.mograsim.logic.core.types.BitVector;
   6
   7 public final class IntegerImmediate implements MicroInstructionParameter
   8 {
   9         private BitVector value;
  10
  11         public IntegerImmediate(BigInteger value, int bits)
  12         {
  13                 this.value = BitVector.from(value, bits);
  14         }
  15
  16         public IntegerImmediate(BitVector value)
  17         {
  18                 this.value = value;
  19         }
  20
  21         @Override
  22         public BitVector getValue()
  23         {
  24                 return value;
  25         }
  26
  27         @Override
  28         public ParameterType getType()
  29         {
  30                 return ParameterType.INTEGER_IMMEDIATE;
  31         }
  32
  33         @Override
  34         public int hashCode()
  35         {
  36                 final int prime = 31;
  37                 int result = 1;
  38                 result = prime * result + ((value == null) ? 0 : value.hashCode());
  39                 return result;
  40         }
  41
  42         @Override
  43         public boolean equals(Object obj)
  44         {
  45                 if (this == obj)
  46                         return true;
  47                 if (obj == null)
  48                         return false;
  49                 if (!(obj instanceof IntegerImmediate))
  50                         return false;
  51                 IntegerImmediate other = (IntegerImmediate) obj;
  52                 if (value == null)
  53                 {
  54                         if (other.value != null)
  55                                 return false;
  56                 } else if (!value.equals(other.value))
  57                         return false;
  58                 return true;
  59         }
  60
  61         /**
  62          * @return The value of this IntegerImmediate as an unsigned BigInteger
  63          */
  64         public BigInteger getValueAsBigInteger()
  65         {
  66                 return value.getUnsignedValue();
  67         }
  68
  69         @Override
  70         public String toString()
  71         {
  72                 return getValueAsBigInteger().toString();
  73         }
  74 }