Uses of Interface
org.cpsolver.ifs.criteria.Criterion

Packages that use Criterion

Package	Description
org.cpsolver.coursett.constraint	University Course Timetabling: Constraints.
org.cpsolver.coursett.criteria	University Course Timetabling: Criteria.
org.cpsolver.coursett.criteria.additional	University Course Timetabling: Additional (Experimental) Criteria.
org.cpsolver.coursett.criteria.placement	University Course Timetabling: Placement Selection Criteria.
org.cpsolver.exam.criteria	Examination Timetabling: Criteria.
org.cpsolver.exam.criteria.additional	Examination Timetabling: Additional (Experimental) Criteria.
org.cpsolver.exam.split	This package contains an an experimental criterion that allows an exam to be split into two if it decreases the number of student conflicts.
org.cpsolver.ifs.criteria	IFS Criteria.
org.cpsolver.ifs.model	IFS Model (description of a problem)
org.cpsolver.instructor.criteria	Instructor Scheduling: Criteria.

Uses of Criterion in org.cpsolver.coursett.constraint

Methods in org.cpsolver.coursett.constraint that return Criterion

Modifier and Type	Method and Description
protected Criterion<Lecture,Placement>	DepartmentSpreadConstraint.getCriterion()
protected Criterion<Lecture,Placement>	SpreadConstraint.getCriterion()

Uses of Criterion in org.cpsolver.coursett.criteria

Classes in org.cpsolver.coursett.criteria that implement Criterion

Modifier and Type	Class and Description
class	BackToBackInstructorPreferences Bact-to-back instructor preferences.
class	BrokenTimePatterns Broken time patterns.
class	DepartmentBalancingPenalty Department balancing penalty.
class	DistributionPreferences Distribution preferences.
class	FlexibleConstraintCriterion The class encapsulates various flexible constraints concerning compact timetables of instructors.
class	Perturbations Perturbations.
class	RoomPreferences Room preferences.
class	RoomViolations Room violations.
class	SameSubpartBalancingPenalty Same subpart balancing penalty.
class	StudentCommittedConflict Student committed conflicts.
class	StudentConflict Student conflicts.
class	StudentDistanceConflict Student distance conflicts.
class	StudentHardConflict Student hard conflicts.
class	StudentOverlapConflict Student overlapping conflicts.
class	StudentWorkdayConflict Student work-day conflicts.
class	TimePreferences Time preferences.
class	TimetablingCriterion Abstract class for all timetabling criteria.
class	TimeViolations Time violations.
class	TooBigRooms Too big rooms.
class	UselessHalfHours Useless half-hours.

Uses of Criterion in org.cpsolver.coursett.criteria.additional

Classes in org.cpsolver.coursett.criteria.additional that implement Criterion

Modifier and Type	Class and Description
class	IgnoredCommittedStudentConflict Ignored committed student conflicts.
class	IgnoredStudentConflict Ignored student conflicts.
class	ImportantStudentConflict Important student conflicts.
class	ImportantStudentHardConflict Important student hard conflicts.
class	InstructorConflict Instructor conflict counting criterion.
class	InstructorFairness This class represent fairness criterion for instructors.
class	InstructorLunchBreak The class represents various criteria concerning compact timetables of instructors.
class	InstructorStudentConflict Instructor student conflicts.
class	InstructorStudentHardConflict Instructor student conflicts.
class	QuadraticStudentConflict Quadratic student conflicts.
class	QuadraticStudentHardConflict Quadratic student conflicts.
class	RoomSizePenalty Cost for using room(s) that are too big.
class	StudentLuchBreak Naive, yet effective approach for modeling student lunch breaks.
class	StudentMinimizeDaysOfWeek Naive, yet effective approach for minimizing number of days in student schedule.
class	StudentMinimizeScheduleHoles Naive, yet effective approach for minimizing holes in student schedule.
class	StudentOverLunchConflict An experimental criterion that tries to keep student all classes before or after the lunch period.

Uses of Criterion in org.cpsolver.coursett.criteria.placement

Classes in org.cpsolver.coursett.criteria.placement that implement Criterion

Modifier and Type	Class and Description
class	AssignmentCount Deprecated.
class	DeltaTimePreference Difference between proposed and best time assignment.
class	HardConflicts Number of values (of other variables) that have to be unassigned in order before this value can be assigned.
class	PlacementSelectionCriterion Abstract class for all criteria that are to be used only in the placement selection (do not have any impact on the overall solution value).
class	PotentialHardConflicts Use conflict-based statistics to compute potential hard conflicts.
class	WeightedHardConflicts Hard conflicts weighted by the conflict-based statistics (past occurrences).

Uses of Criterion in org.cpsolver.exam.criteria

Classes in org.cpsolver.exam.criteria that implement Criterion

Modifier and Type	Class and Description
class	DistributionPenalty Distribution penalty.
class	ExamCriterion Abstract examination criterion.
class	ExamRotationPenalty Rotation penalty.
class	InstructorBackToBackConflicts Number of back-to-back instructor conflicts.
class	InstructorDirectConflicts Number of direct instructor conflicts.
class	InstructorDistanceBackToBackConflicts Number of back-to-back distance instructor conflicts.
class	InstructorMoreThan2ADayConflicts Number of more than two exams a day instructor conflicts.
class	InstructorNotAvailableConflicts Number of direct instructor conflicts caused by the fact that an instructor is not available.
class	LargeExamsPenalty Front load penalty.
class	PeriodIndexPenalty Average index of the assigned period.
class	PeriodPenalty Cost for using a period.
class	PeriodSizePenalty A weight for period penalty (used in ExamPeriodPlacement.getPenalty() multiplied by examination size Exam.getSize().
class	PerturbationPenalty Perturbation penalty.
class	RoomPenalty Room penalty (penalty for using given rooms).
class	RoomPerturbationPenalty Room perturbation penalty.
class	RoomSplitDistancePenalty Room split distance penalty.
class	RoomSplitPenalty Cost for using more than one room (nrSplits^2).
class	StudentBackToBackConflicts Number of back-to-back student conflicts.
class	StudentDirectConflicts Number of direct student conflicts.
class	StudentDistanceBackToBackConflicts Number of back-to-back distance student conflicts.
class	StudentMoreThan2ADayConflicts Number of more than two exams a day student conflicts.
class	StudentNotAvailableConflicts Number of direct student conflicts caused by the fact that a student is not available.

Uses of Criterion in org.cpsolver.exam.criteria.additional

Classes in org.cpsolver.exam.criteria.additional that implement Criterion

Modifier and Type	Class and Description
class	DistanceToStronglyPreferredRoom Experimental criterion measuring average distance (in meters) to the strongly preferred room (or rooms) of the examination.
class	DistributionViolation Experimental criterion counting violations of hard distribution constraints.
class	PeriodViolation Experimental criterion counting violations of periods assignments.
class	RoomViolation Experimental criterion counting violations of room assignments.
class	StudentMoreThan1ADayConflicts Number of more than One exam a day student conflicts.

Uses of Criterion in org.cpsolver.exam.split

Classes in org.cpsolver.exam.split that implement Criterion

Modifier and Type	Class and Description
class	ExamSplitter Experimental criterion that allows an exam to be split into two if it decreases the number of student conflicts.

Uses of Criterion in org.cpsolver.ifs.criteria

Classes in org.cpsolver.ifs.criteria that implement Criterion

Modifier and Type	Class and Description
class	AbstractCriterion<V extends Variable<V,T>,T extends Value<V,T>> Abstract Criterion.
class	AssignedValue<V extends Variable<V,T>,T extends Value<V,T>> Simple Criterion: Sum of Value.toDouble(Assignment).

Uses of Criterion in org.cpsolver.ifs.model

Methods in org.cpsolver.ifs.model that return Criterion

Modifier and Type	Method and Description
Criterion<V,T>	Model.getCriterion(Class<? extends Criterion<V,T>> criterion) Return a registered criterion of the given type.

Methods in org.cpsolver.ifs.model that return types with arguments of type Criterion

Modifier and Type	Method and Description
Collection<Criterion<V,T>>	Model.getCriteria() List all registered criteria

Methods in org.cpsolver.ifs.model with parameters of type Criterion

Modifier and Type	Method and Description
void	Model.addCriterion(Criterion<V,T> criterion) Register a new criterion
void	Model.removeCriterion(Criterion<V,T> criterion) Unregister an existing criterion

Method parameters in org.cpsolver.ifs.model with type arguments of type Criterion

Modifier and Type	Method and Description
Criterion<V,T>	Model.getCriterion(Class<? extends Criterion<V,T>> criterion) Return a registered criterion of the given type.
void	Model.removeCriterion(Class<? extends Criterion<V,T>> criterion) Unregister an existing criterion

Uses of Criterion in org.cpsolver.instructor.criteria

Classes in org.cpsolver.instructor.criteria that implement Criterion

Modifier and Type	Class and Description
class	AttributePreferences Attribute Preferences.
class	BackToBack Back to Back.
class	CoursePreferences Course Preferences.
class	DifferentLecture Different Lecture.
class	InstructorPreferences Instructor Preferences.
class	InstructorSchedulingCriterion Abstract instructor scheduling criterion.
class	OriginalInstructor Original Instructor.
class	SameCommon Same Common Preferences.
class	SameCourse Same Course Preferences.
class	SameDays Same Days.
class	SameInstructor Same Instructor.
class	SameLink Same Link.
class	SameRoom Same Room.
class	TeachingPreferences Teaching Preferences.
class	TimeOverlaps Time overlaps.
class	UnusedInstructorLoad Unused Instructor Load.