uk.ac.man.cs.rainbow.simulator.rasm
Class Xor

java.lang.Object
  |
  +--uk.ac.man.cs.rainbow.simulator.Instruction
        |
        +--uk.ac.man.cs.rainbow.simulator.RASM.BinaryLogicFunction
              |
              +--uk.ac.man.cs.rainbow.simulator.rasm.Xor

All Implemented Interfaces:

Serializable

public class Xor

extends RASM.BinaryLogicFunction

Bitwise/logical exclusive or. Can take any enumerable value as input, and generates integer output, unless both inputs were boolean values, in which case it generates boolean output.

x y x^y

See Also:

Serialized Form

Inner classes inherited from class uk.ac.man.cs.rainbow.simulator.Instruction

Instruction.MACRO

Constructor Summary

Xor()

Xor(RASMCode code)

Method Summary

protected boolean	execute(boolean x, boolean y) Perform a logical binary operation over booleans.
protected int	execute(int x, int y) Perform a logical binary operation over integers (bit-wise).
String	toString()

Methods inherited from class uk.ac.man.cs.rainbow.simulator.RASM.BinaryLogicFunction

execute

Methods inherited from class uk.ac.man.cs.rainbow.simulator.Instruction

addClass, getInstruction, getInstruction, getInstruction

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Xor

public Xor()

Xor

public Xor(RASMCode code)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

execute

protected int execute(int x,
                      int y)

Description copied from class: RASM.BinaryLogicFunction

Perform a logical binary operation over integers (bit-wise).

Overrides:

execute in class RASM.BinaryLogicFunction

Following copied from class: uk.ac.man.cs.rainbow.simulator.RASM.BinaryLogicFunction

Parameters:

x - The first (lower on the stack) value argument.

y - The second (higher on the stack) value argument.

Returns:

The result of the operation.

execute

protected boolean execute(boolean x,
                          boolean y)

Description copied from class: RASM.BinaryLogicFunction

Perform a logical binary operation over booleans.

Overrides:

execute in class RASM.BinaryLogicFunction

Following copied from class: uk.ac.man.cs.rainbow.simulator.RASM.BinaryLogicFunction

Parameters:

x - The first (lower on the stack) value argument.

y - The second (higher on the stack) value argument.

Returns:

The result of the operation.