Uses of Interface
org.cpsolver.ifs.assignment.context.HasAssignmentContext

Packages that use HasAssignmentContext

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.coursett.heuristics	University Course Timetabling: Heuristics.
org.cpsolver.coursett.model	University Course Timetabling: Model.
org.cpsolver.exam.criteria	Examination Timetabling: Criteria.
org.cpsolver.exam.criteria.additional	Examination Timetabling: Additional (Experimental) Criteria.
org.cpsolver.exam.heuristics	Examination Timetabling: Solution Heuristics.
org.cpsolver.exam.model	Examination Timetabling: Model.
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.algorithms	IFS Neighbourhood Search Algorithms
org.cpsolver.ifs.assignment.context	Assignment context can be used by a class (e.g., a constraint, a extension, a neighborhood selection, or a criterion) to contain any assignment dependent data.
org.cpsolver.ifs.criteria	IFS Criteria.
org.cpsolver.ifs.dbt	Dynamic backtracking extension of IFS solver
org.cpsolver.ifs.example.rpp	Random Placement Problem.
org.cpsolver.ifs.example.tt	Simple Timetabling Problem.
org.cpsolver.ifs.extension	IFS Extensions (conflict-based statistics, maintenance of arc consistency)
org.cpsolver.ifs.model	IFS Model (description of a problem)
org.cpsolver.instructor.constraints	Instructor Scheduling: Constraints.
org.cpsolver.instructor.criteria	Instructor Scheduling: Criteria.
org.cpsolver.instructor.model	Instructor Scheduling: Model.
org.cpsolver.studentsct	Student Sectioning Solver.
org.cpsolver.studentsct.extension	Student Sectioning: Various Extensions.
org.cpsolver.studentsct.model	Student Sectioning: Model.
org.cpsolver.studentsct.online	Online Student Sectioning Solver.
org.cpsolver.studentsct.reservation	Student Sectioning: Reservations.

Uses of HasAssignmentContext in org.cpsolver.coursett.constraint

Classes in org.cpsolver.coursett.constraint that implement HasAssignmentContext

Modifier and Type	Class and Description
class	BreakFlexibleConstraint The Break constraint checks for instructor lunch break or a break in general in between the given classes.
class	DepartmentSpreadConstraint Departmental ballancing constraint.
class	DiscouragedRoomConstraint Discouraged room constraint.
class	FlexibleConstraint Flexible constraint.
class	GroupConstraint Group constraint.
class	InstructorConstraint Instructor constraint.
class	JenrlConstraint Join student enrollment constraint.
class	MaxBlockFlexibleConstraint The MaxBlock constraint checks for too big blocks of back-to-back classes of an instructor.
class	MaxBreaksFlexibleConstraint The MaxBreaks constraint limits the number of blocks of non back-to-back classes of an instructor on a day.
class	MaxDaysFlexibleConstraint The MaxDays constraint limits the number of days of week during which the given set of classes are taught.
class	MaxHalfDaysFlexibleConstraint The MaxHalfDays constraint limits the number of half-days of week during which the given set of classes are taught.
class	MaxHolesFlexibleConstraint The MaxHoles constraint limits the number of free time (holes) for an instructor on a day.
class	MaxWeeksFlexibleConstraint The MaxWeeks constraint limits the number of weeks during which the given set of classes are taught.
class	MinimizeNumberOfUsedGroupsOfTime Minimize number of used groups of time within a set of classes.
class	MinimizeNumberOfUsedRoomsConstraint Minimize number of used rooms within the set of classes.
class	RoomConstraint Room constraint.
class	SoftInstructorConstraint Soft version of the instructor constraint.
class	SpreadConstraint Spread given set of classes in time as much as possible.

Uses of HasAssignmentContext in org.cpsolver.coursett.criteria

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

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 HasAssignmentContext in org.cpsolver.coursett.criteria.additional

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

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 HasAssignmentContext in org.cpsolver.coursett.criteria.placement

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

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 HasAssignmentContext in org.cpsolver.coursett.heuristics

Classes in org.cpsolver.coursett.heuristics that implement HasAssignmentContext

Modifier and Type	Class and Description
class	FixCompleteSolutionNeighbourSelection University course timetabling neighbour selection.

Uses of HasAssignmentContext in org.cpsolver.coursett.model

Classes in org.cpsolver.coursett.model that implement HasAssignmentContext

Modifier and Type	Class and Description
class	Lecture Lecture (variable).

Uses of HasAssignmentContext in org.cpsolver.exam.criteria

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

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 HasAssignmentContext in org.cpsolver.exam.criteria.additional

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

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 HasAssignmentContext in org.cpsolver.exam.heuristics

Classes in org.cpsolver.exam.heuristics that implement HasAssignmentContext

Modifier and Type	Class and Description
class	ExamConstruction Initial solution construction heuristics.
class	ExamGreatDeluge Deprecated.
class	ExamHillClimbing Deprecated.
class	ExamNeighbourSelection Examination timetabling neighbour selection.
class	ExamSimulatedAnnealing Deprecated.
class	ExamTabuSearch Tabu search algorithm.

Uses of HasAssignmentContext in org.cpsolver.exam.model

Classes in org.cpsolver.exam.model that implement HasAssignmentContext

Modifier and Type	Class and Description
class	ExamDistributionConstraint Distribution binary constraint.
class	ExamModel Examination timetabling model.
class	ExamRoom A room.

Uses of HasAssignmentContext in org.cpsolver.exam.split

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

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 HasAssignmentContext in org.cpsolver.ifs.algorithms

Classes in org.cpsolver.ifs.algorithms that implement HasAssignmentContext

Modifier and Type	Class and Description
class	GreatDeluge<V extends Variable<V,T>,T extends Value<V,T>> Great deluge.
class	HillClimber<V extends Variable<V,T>,T extends Value<V,T>> Hill climber.
class	MetaHeuristicSearch<V extends Variable<V,T>,T extends Value<V,T>> Meta-heuristic search neighbor selection.
class	NeighbourSearch<V extends Variable<V,T>,T extends Value<V,T>> Base class for the search techniques like hill climber, great deluge, or simulated annealing.
class	ParallelConstruction<V extends Variable<V,T>,T extends Value<V,T>> A simple neighbourhood selection extension suitable for the ParallelSolver during the construction phase.
class	SimpleSearch<V extends Variable<V,T>,T extends Value<V,T>> Simple search neighbour selection.
class	SimulatedAnnealing<V extends Variable<V,T>,T extends Value<V,T>> Simulated annealing.
class	StepCountingHillClimber<V extends Variable<V,T>,T extends Value<V,T>> Step counting hill climber.

Uses of HasAssignmentContext in org.cpsolver.ifs.assignment.context

Classes in org.cpsolver.ifs.assignment.context that implement HasAssignmentContext

Modifier and Type	Class and Description
class	AbstractClassWithContext<V extends Variable<V,T>,T extends Value<V,T>,C extends AssignmentContext> An abstract implementation of an assignment context holding class.
class	BinaryConstraintWithContext<V extends Variable<V,T>,T extends Value<V,T>,C extends AssignmentConstraintContext<V,T>> A binary constraint with an assignment context.
class	ConstraintWithContext<V extends Variable<V,T>,T extends Value<V,T>,C extends AssignmentConstraintContext<V,T>> A constraint with an assignment context.
class	ExtensionWithContext<V extends Variable<V,T>,T extends Value<V,T>,C extends AssignmentContext> An extension with an assignment context.
class	ModelWithContext<V extends Variable<V,T>,T extends Value<V,T>,C extends AssignmentConstraintContext<V,T>> A model with an assignment context.
class	NeighbourSelectionWithContext<V extends Variable<V,T>,T extends Value<V,T>,C extends AssignmentContext> A neighborhood selection with an assignment context.
class	VariableWithContext<V extends Variable<V,T>,T extends Value<V,T>,C extends AssignmentContext> A variable with an assignment context.

Methods in org.cpsolver.ifs.assignment.context that return HasAssignmentContext

Modifier and Type	Method and Description
HasAssignmentContext<V,T,C>	AssignmentContextReference.getParent() Return parent class, i.e., the class implementing the HasAssignmentContext interface.

Methods in org.cpsolver.ifs.assignment.context with parameters of type HasAssignmentContext

Modifier and Type	Method and Description
static <V extends Variable<V,T>,T extends Value<V,T>,C extends AssignmentContext> C	AssignmentContextHelper.getContext(HasAssignmentContext<V,T,C> source, Assignment<V,T> assignment) Returns an assignment context associated with the given object.

Constructors in org.cpsolver.ifs.assignment.context with parameters of type HasAssignmentContext

Constructor and Description
AssignmentContextReference(HasAssignmentContext<V,T,C> parent, int index) Create a reference context

Uses of HasAssignmentContext in org.cpsolver.ifs.criteria

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

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 HasAssignmentContext in org.cpsolver.ifs.dbt

Classes in org.cpsolver.ifs.dbt that implement HasAssignmentContext

Modifier and Type	Class and Description
class	DbtPropagation<V extends Variable<V,T>,T extends Value<V,T>> Maintenance of arc consistency in dynamic backtracking.

Uses of HasAssignmentContext in org.cpsolver.ifs.example.rpp

Classes in org.cpsolver.ifs.example.rpp that implement HasAssignmentContext

Modifier and Type	Class and Description
class	ResourceConstraint Resource constraint (rectangular area where the rectangles are to be placed).

Uses of HasAssignmentContext in org.cpsolver.ifs.example.tt

Classes in org.cpsolver.ifs.example.tt that implement HasAssignmentContext

Modifier and Type	Class and Description
class	Resource Resource constraint

Uses of HasAssignmentContext in org.cpsolver.ifs.extension

Classes in org.cpsolver.ifs.extension that implement HasAssignmentContext

Modifier and Type	Class and Description
class	MacPropagation<V extends Variable<V,T>,T extends Value<V,T>> MAC propagation.
class	MacRevised<V extends Variable<V,T>,T extends Value<V,T>> Another implementation of MAC propagation.
class	SearchIntensification<V extends Variable<V,T>,T extends Value<V,T>> Go back to the best known solution when no better solution is found within the given amount of iterations.

Uses of HasAssignmentContext in org.cpsolver.ifs.model

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

Modifier and Type	Method and Description
<C extends AssignmentContext> AssignmentContextReference<V,T,C>	Model.createReference(HasAssignmentContext<V,T,C> parent) Create a reference to an assignment context for a class that is in a need of one.
<C extends AssignmentContext> AssignmentContextReference<V,T,C>	Model.removeReference(HasAssignmentContext<V,T,C> parent) Remove a reference to an assignment context for the model

Uses of HasAssignmentContext in org.cpsolver.instructor.constraints

Classes in org.cpsolver.instructor.constraints that implement HasAssignmentContext

Modifier and Type	Class and Description
class	SameInstructorConstraint Same Instructor Constraint.
class	SameLinkConstraint Same Link Constraint.

Uses of HasAssignmentContext in org.cpsolver.instructor.criteria

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

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.

Uses of HasAssignmentContext in org.cpsolver.instructor.model

Classes in org.cpsolver.instructor.model that implement HasAssignmentContext

Modifier and Type	Class and Description
class	Instructor Instructor.

Uses of HasAssignmentContext in org.cpsolver.studentsct

Classes in org.cpsolver.studentsct that implement HasAssignmentContext

Modifier and Type	Class and Description
class	StudentSectioningModel Student sectioning model.

Uses of HasAssignmentContext in org.cpsolver.studentsct.extension

Classes in org.cpsolver.studentsct.extension that implement HasAssignmentContext

Modifier and Type	Class and Description
class	DistanceConflict This extension computes student distant conflicts.
class	StudentQuality This extension computes student schedule quality using various matrices.
class	TimeOverlapsCounter This extension computes time overlaps.

Uses of HasAssignmentContext in org.cpsolver.studentsct.model

Classes in org.cpsolver.studentsct.model that implement HasAssignmentContext

Modifier and Type	Class and Description
class	Config Representation of a configuration of an offering.
class	Course Representation of a course offering.
class	CourseRequest Representation of a request of a student for one or more course.
class	FreeTimeRequest Representation of a request of a student for free time.
class	Request Representation of a request of a student for a course(s) or a free time.
class	RequestGroup Representation of a group of students requesting the same course that should be scheduled in the same set of sections.
class	Section Representation of a class.

Uses of HasAssignmentContext in org.cpsolver.studentsct.online

Classes in org.cpsolver.studentsct.online that implement HasAssignmentContext

Modifier and Type	Class and Description
class	OnlineConfig An online configuration.
class	OnlineReservation An online reservation.
class	OnlineSection An online section.
class	OnlineSectioningModel An online model.
class	Test.TestModel

Uses of HasAssignmentContext in org.cpsolver.studentsct.reservation

Classes in org.cpsolver.studentsct.reservation that implement HasAssignmentContext

Modifier and Type	Class and Description
class	CourseReservation Course reservation.
class	CurriculumOverride Curriculum reservation override.
class	CurriculumReservation Curriculum reservation.
class	DummyReservation Dummy reservation.
class	GroupReservation Group reservation.
class	IndividualReservation Individual reservation.
class	LearningCommunityReservation Learning Community reservation.
class	Reservation Abstract reservation.
class	ReservationOverride Reservation override.