org.cpsolver.coursett.constraint

Class GroupConstraint.GroupConstraintContext

java.lang.Object

org.cpsolver.coursett.constraint.GroupConstraint.GroupConstraintContext

All Implemented Interfaces:

AssignmentConstraintContext<Lecture,Placement>, AssignmentContext

Enclosing class:

GroupConstraint

public class GroupConstraint.GroupConstraintContext
extends Object
implements AssignmentConstraintContext<Lecture,Placement>

Field Summary

Fields

Modifier and Type	Field and Description
protected int	iLastPreference

Constructor Summary

Constructors

Constructor and Description
GroupConstraintContext(Assignment<Lecture,Placement> assignment)

Method Summary

Modifier and Type	Method and Description
void	assigned(Assignment<Lecture,Placement> assignment, Placement value) Called when ConstraintWithContext.assigned(Assignment, long, Value) is called to update the content of the context.
int	getPreference()
void	unassigned(Assignment<Lecture,Placement> assignment, Placement value) Called when ConstraintWithContext.unassigned(Assignment, long, Value) is called to update the content of the context.
protected void	updateCriterion(Assignment<Lecture,Placement> assignment)

Methods inherited from class java.lang.Object

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

Field Detail

iLastPreference

protected int iLastPreference

Constructor Detail

GroupConstraintContext

public GroupConstraintContext(Assignment<Lecture,Placement> assignment)

Method Detail

assigned

public void assigned(Assignment<Lecture,Placement> assignment,
                     Placement value)

Description copied from interface: AssignmentConstraintContext

Called when ConstraintWithContext.assigned(Assignment, long, Value) is called to update the content of the context.

Specified by:

assigned in interface AssignmentConstraintContext<Lecture,Placement>

Parameters:

assignment - current assignment (with which this context is associated)

value - assigned value

unassigned

public void unassigned(Assignment<Lecture,Placement> assignment,
                       Placement value)

Description copied from interface: AssignmentConstraintContext

Called when ConstraintWithContext.unassigned(Assignment, long, Value) is called to update the content of the context.

Specified by:

unassigned in interface AssignmentConstraintContext<Lecture,Placement>

Parameters:

assignment - current assignment (with which this context is associated)

value - unassigned value

updateCriterion

protected void updateCriterion(Assignment<Lecture,Placement> assignment)

getPreference

public int getPreference()