org.cpsolver.coursett.constraint

Class DiscouragedRoomConstraint.DiscouragedRoomConstraintContext

java.lang.Object

org.cpsolver.coursett.constraint.RoomConstraint.RoomConstraintContext

org.cpsolver.coursett.constraint.DiscouragedRoomConstraint.DiscouragedRoomConstraintContext

All Implemented Interfaces:

AssignmentConstraintContext<Lecture,Placement>, AssignmentContext

Enclosing class:

DiscouragedRoomConstraint

public class DiscouragedRoomConstraint.DiscouragedRoomConstraintContext
extends RoomConstraint.RoomConstraintContext

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	assigned(Assignment<Lecture,Placement> assignment, Placement placement) Called when ConstraintWithContext.assigned(Assignment, long, Value) is called to update the content of the context.
int	getLimit()
int	getUsage()
boolean	isOverLimit(Assignment<Lecture,Placement> assignment, Placement value)
void	unassigned(Assignment<Lecture,Placement> assignment, Placement placement) Called when ConstraintWithContext.unassigned(Assignment, long, Value) is called to update the content of the context.
void	weaken()
void	weaken(Assignment<Lecture,Placement> assignment, Placement value)

Methods inherited from class org.cpsolver.coursett.constraint.RoomConstraint.RoomConstraintContext

getPlacement, getPlacements, getResourceOfWeek, inConflict

Methods inherited from class java.lang.Object

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

Constructor Detail

DiscouragedRoomConstraintContext

public DiscouragedRoomConstraintContext(Assignment<Lecture,Placement> assignment)

Method Detail

assigned

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

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>

Overrides:

assigned in class RoomConstraint.RoomConstraintContext

Parameters:

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

placement - assigned value

unassigned

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

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>

Overrides:

unassigned in class RoomConstraint.RoomConstraintContext

Parameters:

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

placement - unassigned value

getLimit

public int getLimit()

getUsage

public int getUsage()

isOverLimit

public boolean isOverLimit(Assignment<Lecture,Placement> assignment,
                           Placement value)

weaken

public void weaken()

weaken

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