avrora.sim
Class Simulator.IORWatch.Empty

java.lang.Object
  avrora.sim.Simulator.Watch.Empty
      avrora.sim.Simulator.IORWatch.Empty

All Implemented Interfaces:

Simulator.IORWatch, Simulator.Watch

Enclosing class:

Simulator.IORWatch

public static class Simulator.IORWatch.Empty

extends Simulator.Watch.Empty

implements Simulator.IORWatch

The Simulator.IORWatch.Empty class acts as a base class with empty methods for each fireXXX() method. This makes it easier to write much shorter simple watches because empty methods are simply inherited.

Nested Class Summary

Nested classes inherited from class avrora.sim.Simulator.IORWatch

Simulator.IORWatch.Empty

Constructor Summary

Simulator.IORWatch.Empty()

Method Summary

void	fireAfterBitRead(State state, int ioreg_num, int bit, boolean value) The fireAfterBitRead() method is called after the data address is read by the program.
void	fireAfterBitWrite(State state, int ioreg_num, int bit, boolean value) The fireAfterBitWrite() method is called after the data address is written by the program.
void	fireBeforeBitRead(State state, int ioreg_num, int bit) The fireBeforeBitRead() method is called before the data address is read by the program.
void	fireBeforeBitWrite(State state, int ioreg_num, int bit, boolean value) The fireBeforeBitWrite() method is called before the data address is written by the program.

Methods inherited from class avrora.sim.Simulator.Watch.Empty

fireAfterRead, fireAfterWrite, fireBeforeRead, fireBeforeWrite

Methods inherited from class java.lang.Object

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

Methods inherited from interface avrora.sim.Simulator.Watch

fireAfterRead, fireAfterWrite, fireBeforeRead, fireBeforeWrite

Constructor Detail

Simulator.IORWatch.Empty

public Simulator.IORWatch.Empty()

Method Detail

fireBeforeBitRead

public void fireBeforeBitRead(State state,
                              int ioreg_num,
                              int bit)

The fireBeforeBitRead() method is called before the data address is read by the program. In the implementation of the Empty watch, this method does nothing.

Specified by:

fireBeforeBitRead in interface Simulator.IORWatch

Parameters:

state - the state of the simulation

ioreg_num - the number of the IO register being read

fireBeforeBitWrite

public void fireBeforeBitWrite(State state,
                               int ioreg_num,
                               int bit,
                               boolean value)

The fireBeforeBitWrite() method is called before the data address is written by the program. In the implementation of the Empty watch, this method does nothing.

Specified by:

fireBeforeBitWrite in interface Simulator.IORWatch

Parameters:

state - the state of the simulation

ioreg_num - the number of the IO register being read

value - the value being written to the memory location

fireAfterBitRead

public void fireAfterBitRead(State state,
                             int ioreg_num,
                             int bit,
                             boolean value)

The fireAfterBitRead() method is called after the data address is read by the program. In the implementation of the Empty watch, this method does nothing.

Specified by:

fireAfterBitRead in interface Simulator.IORWatch

Parameters:

state - the state of the simulation

ioreg_num - the number of the IO register being read

value - the value of the memory location being read

fireAfterBitWrite

public void fireAfterBitWrite(State state,
                              int ioreg_num,
                              int bit,
                              boolean value)

The fireAfterBitWrite() method is called after the data address is written by the program. In the implementation of the Empty watch, this method does nothing.

Specified by:

fireAfterBitWrite in interface Simulator.IORWatch

Parameters:

state - the state of the simulation

ioreg_num - the number of the IO register being read

value - the value being written to the memory location