org.cpsolver.exam.model

Class ExamContext

java.lang.Object

org.cpsolver.exam.model.ExamContext

All Implemented Interfaces:

AssignmentConstraintContext<Exam,ExamPlacement>, AssignmentContext

public class ExamContext
extends Object
implements AssignmentConstraintContext<Exam,ExamPlacement>

Constructor Summary

Constructors

Constructor and Description
ExamContext(ExamModel model, Assignment<Exam,ExamPlacement> assignment)

Method Summary

Modifier and Type	Method and Description
void	assigned(Assignment<Exam,ExamPlacement> assignment, ExamPlacement placement) Called when ConstraintWithContext.assigned(Assignment, long, Value) is called to update the content of the context.
Map<ExamInstructor,Set<Exam>>	getInstructorsOfDay(int day)
Map<ExamInstructor,Set<Exam>>	getInstructorsOfPeriod(int period)
Map<ExamStudent,Set<Exam>>	getStudentsOfDay(int day)
Map<ExamStudent,Set<Exam>>	getStudentsOfPeriod(int period)
void	unassigned(Assignment<Exam,ExamPlacement> assignment, ExamPlacement 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

Constructor Detail

ExamContext

public ExamContext(ExamModel model,
                   Assignment<Exam,ExamPlacement> assignment)

Method Detail

assigned

public void assigned(Assignment<Exam,ExamPlacement> assignment,
                     ExamPlacement 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<Exam,ExamPlacement>

Parameters:

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

placement - assigned value

unassigned

public void unassigned(Assignment<Exam,ExamPlacement> assignment,
                       ExamPlacement 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<Exam,ExamPlacement>

Parameters:

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

placement - unassigned value

getStudentsOfPeriod

public Map<ExamStudent,Set<Exam>> getStudentsOfPeriod(int period)

getStudentsOfDay

public Map<ExamStudent,Set<Exam>> getStudentsOfDay(int day)

getInstructorsOfPeriod

public Map<ExamInstructor,Set<Exam>> getInstructorsOfPeriod(int period)

getInstructorsOfDay

public Map<ExamInstructor,Set<Exam>> getInstructorsOfDay(int day)