ifs.model
Interface VariableListener

public interface VariableListener

IFS variable listener.

Version:

1.0

Author:

Tomáš Müller

See Also:

Variable

Method Summary

void	valueRemoved(long iteration, Value value) Called by the variable when a value is permanently removed from its domain
void	variableAssigned(long iteration, Value value) Called by the variable when a value is assigned to it
void	variableUnassigned(long iteration, Value value) Called by the variable when a value is unassigned from it

Method Detail

variableAssigned

void variableAssigned(long iteration,
                      Value value)

Called by the variable when a value is assigned to it

Parameters:

iteration - current iteration

value - assigned to the variable

variableUnassigned

void variableUnassigned(long iteration,
                        Value value)

Called by the variable when a value is unassigned from it

Parameters:

iteration - current iteration

value - unassigned from the variable

valueRemoved

void valueRemoved(long iteration,
                  Value value)

Called by the variable when a value is permanently removed from its domain

Parameters:

iteration - current iteration

value - removed from the variable's domain