org.cpsolver.coursett.constraint

Class InstructorConstraint.InstructorConstraintContext

java.lang.Object

org.cpsolver.coursett.constraint.InstructorConstraint.InstructorConstraintContext

All Implemented Interfaces:

AssignmentConstraintContext<Lecture,Placement>, AssignmentContext

Direct Known Subclasses:

SoftInstructorConstraint.SoftInstructorConstraintContext

Enclosing class:

InstructorConstraint

public class InstructorConstraint.InstructorConstraintContext
extends Object
implements AssignmentConstraintContext<Lecture,Placement>

Field Summary

Fields

Modifier and Type	Field and Description
int	iPreference
protected List<Placement>[]	iResource

Constructor Summary

Constructors

Constructor and Description
InstructorConstraintContext(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	countPreference(Assignment<Lecture,Placement> assignment)
int	getNrSlots()
Placement	getPlacement(int slot, int day)
List<Placement>	getPlacements(int slot)
List<Placement>	getPlacements(int slot, BitSet weekCode)
List<Placement>	getPlacements(int slot, Placement placement)
int	getPreference() Overall back-to-back preference of this instructor
Placement[]	getResourceOfWeek(int startDay)
void	unassigned(Assignment<Lecture,Placement> assignment, Placement placement) Called when ConstraintWithContext.unassigned(Assignment, long, Value) is called to update the content of the context.

Methods inherited from class java.lang.Object

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

Field Detail

iPreference

public int iPreference

iResource

protected List<Placement>[] iResource

Constructor Detail

InstructorConstraintContext

public InstructorConstraintContext(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>

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>

Parameters:

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

placement - unassigned value

getPlacements

public List<Placement> getPlacements(int slot)

getPlacement

public Placement getPlacement(int slot,
                              int day)

getPlacements

public List<Placement> getPlacements(int slot,
                                     BitSet weekCode)

getPlacements

public List<Placement> getPlacements(int slot,
                                     Placement placement)

getNrSlots

public int getNrSlots()

getResourceOfWeek

public Placement[] getResourceOfWeek(int startDay)

getPreference

public int getPreference()

Overall back-to-back preference of this instructor

Returns:

current distance preference

countPreference

public int countPreference(Assignment<Lecture,Placement> assignment)