Uses of Package
com.google.ortools.constraintsolver

Packages that use com.google.ortools.constraintsolver

Package	Description
com.google.ortools.constraintsolver

Classes in com.google.ortools.constraintsolver used by com.google.ortools.constraintsolver

Class and Description
AcceptanceStrategy Determines when a neighbor solution, obtained by the application of a perturbation and improvement step to a reference solution, is used to replace the reference solution.
AcceptanceStrategy.Builder Determines when a neighbor solution, obtained by the application of a perturbation and improvement step to a reference solution, is used to replace the reference solution.
AcceptanceStrategy.Value Protobuf enum operations_research.AcceptanceStrategy.Value
AcceptanceStrategyOrBuilder
AlternativeNodeIterator
Assignment An Assignment is a variable -> domains mapping, used to report solutions to the user.
AssignmentElement
AssignmentIntContainer
AssignmentIntervalContainer
AssignmentSequenceContainer
BaseIntExpr
BaseLns This is the base class for building an Lns operator.
BaseObject A BaseObject is the root of all reversibly allocated objects.
BaseObjectiveMonitor
BooleanVar
BoundCost A structure meant to store soft bounds and associated violation constants.
CastConstraint Cast constraints are special channeling constraints designed to keep a variable in sync with an expression.
ChangeValue Defines operators which change the value of variables; each neighbor corresponds to *one* modified variable.
Constraint A constraint is the main modeling object.
ConstraintSolverParameters Solver parameters.
ConstraintSolverParameters.Builder Solver parameters.
ConstraintSolverParameters.TrailCompression Internal parameters of the solver.
ConstraintSolverParametersOrBuilder
ConstraintSolverStatistics Statistics on the search in the constraint solver.
ConstraintSolverStatistics.Builder Statistics on the search in the constraint solver.
ConstraintSolverStatisticsOrBuilder
CoolingScheduleStrategy The cooling schedule strategy defines how to compute the current simulated annealing temperature t given - the initial temperature t0 - the final temperature t1 - the current search progress 0 <= p <= 1 The value of t0 and t1 is defined by the initial_temperature and final_temperature in SimulatedAnnealingParameters, respectively.
CoolingScheduleStrategy.Builder The cooling schedule strategy defines how to compute the current simulated annealing temperature t given - the initial temperature t0 - the final temperature t1 - the current search progress 0 <= p <= 1 The value of t0 and t1 is defined by the initial_temperature and final_temperature in SimulatedAnnealingParameters, respectively.
CoolingScheduleStrategy.Value Protobuf enum operations_research.CoolingScheduleStrategy.Value
CoolingScheduleStrategyOrBuilder
Decision A Decision represents a choice point in the search tree.
DecisionBuilder A DecisionBuilder is responsible for creating the search tree.
DecisionVisitor A DecisionVisitor is used to inspect a decision.
DefaultPhaseParameters This struct holds all parameters for the default search.
Demon A Demon is the base element of a propagation queue.
DisjunctiveConstraint
FirstSolutionStrategy First solution strategies, used as starting point of local search.
FirstSolutionStrategy.Builder First solution strategies, used as starting point of local search.
FirstSolutionStrategy.Value Protobuf enum operations_research.FirstSolutionStrategy.Value
FirstSolutionStrategyOrBuilder
GlobalVehicleBreaksConstraint GlobalVehicleBreaksConstraint ensures breaks constraints are enforced on all vehicles in the dimension passed to its constructor.
ImprovementSearchLimit
IntBoolPair
IntervalVar Interval variables are often used in scheduling.
IntervalVarElement
IntExpr The class IntExpr is the base of all integer expressions in constraint programming.
IntIntToLongFunction Represents a function that accepts two int-valued arguments and produces a long-valued result.
IntTupleSet
IntVar The class IntVar is a subset of IntExpr.
IntVarElement
IntVarIterator The class Iterator has two direct subclasses.
IntVarLocalSearchFilter
IntVarLocalSearchOperator Specialization of LocalSearchOperator built from an array of IntVars which specifies the scope of the operator.
IteratedLocalSearchParameters Specifies the behavior of a search based on ILS.
IteratedLocalSearchParameters.Builder Specifies the behavior of a search based on ILS.
IteratedLocalSearchParametersOrBuilder
LocalSearchFilter Local Search Filters are used for fast neighbor pruning.
LocalSearchFilterManager Filter manager: when a move is made, filters are executed to decide whether the solution is feasible and compute parts of the new cost.
LocalSearchFilterManager.FilterEvent
LocalSearchMetaheuristic Local search metaheuristics used to guide the search.
LocalSearchMetaheuristic.Builder Local search metaheuristics used to guide the search.
LocalSearchMetaheuristic.Value Protobuf enum operations_research.LocalSearchMetaheuristic.Value
LocalSearchMetaheuristicOrBuilder
LocalSearchMonitor
LocalSearchOperator The base class for all local search operators.
LocalSearchOperatorState
LocalSearchPhaseParameters
LocalSearchStatistics Statistics on local search.
LocalSearchStatistics.Builder Statistics on local search.
LocalSearchStatistics.FirstSolutionStatistics First solution statistics collected during search.
LocalSearchStatistics.FirstSolutionStatistics.Builder First solution statistics collected during search.
LocalSearchStatistics.FirstSolutionStatisticsOrBuilder
LocalSearchStatistics.LocalSearchFilterStatistics Statistics on local search filters called during the search.
LocalSearchStatistics.LocalSearchFilterStatistics.Builder Statistics on local search filters called during the search.
LocalSearchStatistics.LocalSearchFilterStatisticsOrBuilder
LocalSearchStatistics.LocalSearchOperatorStatistics Statistics on local search operators called during the search.
LocalSearchStatistics.LocalSearchOperatorStatistics.Builder Statistics on local search operators called during the search.
LocalSearchStatistics.LocalSearchOperatorStatisticsOrBuilder
LocalSearchStatisticsOrBuilder
LongTernaryOperator Represents an operation upon three long-valued operands and producing a long-valued result.
LongTernaryPredicate Represents a predicate (boolean-valued function) uppon three long-valued operands.
mainConstants
ModelCache Implements a complete cache for model elements: expressions and constraints.
ModelVisitor Model visitor.
NodeNeighborIterator
ObjectiveMonitor
OptimizeVar This class encapsulates an objective.
Pack
PathsMetadata
PerturbationStrategy Defines how a reference solution is perturbed.
PerturbationStrategy.Builder Defines how a reference solution is perturbed.
PerturbationStrategy.Value Protobuf enum operations_research.PerturbationStrategy.Value
PerturbationStrategyOrBuilder
PropagationBaseObject NOLINT The PropagationBaseObject is a subclass of BaseObject that is also friend to the Solver class.
PropagationMonitor
RandomWalkRuinStrategy Ruin strategy that removes a number of customers by performing a random walk on the underlying routing solution.
RandomWalkRuinStrategy.Builder Ruin strategy that removes a number of customers by performing a random walk on the underlying routing solution.
RandomWalkRuinStrategyOrBuilder
RegularLimit Usual limit based on wall_time, number of explored branches and number of failures in the search tree
RegularLimitParameters A search limit The default values for int64 fields is the maxima value, i.e., 2^63-1 Protobuf type operations_research.RegularLimitParameters
RegularLimitParameters.Builder A search limit The default values for int64 fields is the maxima value, i.e., 2^63-1 Protobuf type operations_research.RegularLimitParameters
RegularLimitParametersOrBuilder
RevBool This class adds reversibility to a POD type.
RevInteger This class adds reversibility to a POD type.
RevLong This class adds reversibility to a POD type.
RevPartialSequence ----- RevPartialSequence -----
RoutingDimension Dimensions represent quantities accumulated at nodes along the routes.
RoutingIndexManager Manager for any NodeIndex <-> variable index conversion.
RoutingModel
RoutingModel.NodeNeighborsByCostClass
RoutingModel.NodeNeighborsParameters
RoutingModel.PickupDeliveryPosition The position of a node in the set of pickup and delivery pairs.
RoutingModel.ResourceGroup A ResourceGroup defines a set of available Resources with attributes on one or multiple dimensions.
RoutingModel.ResourceGroup.Attributes Attributes for a dimension.
RoutingModel.ResourceGroup.Resource A Resource sets attributes (costs/constraints) for a set of dimensions.
RoutingModel.SecondaryOptimizer Class used to solve a secondary model within a first solution strategy.
RoutingModel.VariableValuePair Struct used to store a variable value.
RoutingModel.VehicleTypeContainer Struct used to sort and store vehicles by their type.
RoutingModel.VehicleTypeContainer.VehicleClassEntry
RoutingModelParameters Parameters which have to be set when creating a RoutingModel.
RoutingModelParameters.Builder Parameters which have to be set when creating a RoutingModel.
RoutingModelParametersOrBuilder
RoutingModelVisitor Routing model visitor.
RoutingSearchParameters Parameters defining the search used to solve vehicle routing problems.
RoutingSearchParameters.Builder Parameters defining the search used to solve vehicle routing problems.
RoutingSearchParameters.ImprovementSearchLimitParameters Parameters required for the improvement search limit.
RoutingSearchParameters.ImprovementSearchLimitParameters.Builder Parameters required for the improvement search limit.
RoutingSearchParameters.ImprovementSearchLimitParametersOrBuilder
RoutingSearchParameters.InsertionSortingProperty Properties used to select in which order nodes or node pairs are considered in insertion heuristics.
RoutingSearchParameters.LocalSearchNeighborhoodOperators Local search neighborhood operators used to build a solutions neighborhood.
RoutingSearchParameters.LocalSearchNeighborhoodOperators.Builder Local search neighborhood operators used to build a solutions neighborhood.
RoutingSearchParameters.LocalSearchNeighborhoodOperatorsOrBuilder
RoutingSearchParameters.PairInsertionStrategy In insertion-based heuristics, describes what positions must be considered when inserting a pickup/delivery pair, and in what order they are considered.
RoutingSearchParameters.SchedulingSolver Underlying solver to use in dimension scheduling, respectively for continuous and mixed models.
RoutingSearchParametersOrBuilder
RoutingSearchStatus Used by `RoutingModel` to report the status of the search for a solution.
RoutingSearchStatus.Builder Used by `RoutingModel` to report the status of the search for a solution.
RoutingSearchStatus.Value Protobuf enum operations_research.RoutingSearchStatus.Value
RoutingSearchStatusOrBuilder
RuinCompositionStrategy The ruin composition strategies specifies how ruin are selected at every ILS iteration.
RuinCompositionStrategy.Builder The ruin composition strategies specifies how ruin are selected at every ILS iteration.
RuinCompositionStrategy.Value Protobuf enum operations_research.RuinCompositionStrategy.Value
RuinCompositionStrategyOrBuilder
RuinRecreateParameters Parameters to configure a perturbation based on a ruin and recreate approach.
RuinRecreateParameters.Builder Parameters to configure a perturbation based on a ruin and recreate approach.
RuinRecreateParametersOrBuilder
RuinStrategy Ruin strategies, used in perturbation based on ruin and recreate approaches.
RuinStrategy.Builder Ruin strategies, used in perturbation based on ruin and recreate approaches.
RuinStrategy.StrategyCase
RuinStrategyOrBuilder
SearchLimit Base class of all search limits.
SearchLog The base class of all search logs that periodically outputs information when the search is running.
SearchMonitor A search monitor is a simple set of callbacks to monitor all search events
SearchStatistics Search statistics.
SearchStatistics.Builder Search statistics.
SearchStatisticsOrBuilder
SequenceVar A sequence variable is a variable whose domain is a set of possible orderings of the interval variables.
SequenceVarElement The SequenceVarElement stores a partial representation of ranked interval variables in the underlying sequence variable.
SimpleBoundCosts
SimulatedAnnealingParameters Specifies the behavior of a simulated annealing acceptance strategy.
SimulatedAnnealingParameters.Builder Specifies the behavior of a simulated annealing acceptance strategy.
SimulatedAnnealingParametersOrBuilder
SISRRuinStrategy Ruin strategy based on the "Slack Induction by String Removals for Vehicle Routing Problems" by Jan Christiaens and Greet Vanden Berghe, Transportation Science 2020.
SISRRuinStrategy.Builder Ruin strategy based on the "Slack Induction by String Removals for Vehicle Routing Problems" by Jan Christiaens and Greet Vanden Berghe, Transportation Science 2020.
SISRRuinStrategyOrBuilder
SolutionCollector This class is the root class of all solution collectors.
SolutionPool This class is used to manage a pool of solutions.
Solver Solver Class A solver represents the main computation engine.
Solver.FailException This exceptions signal that a failure has been raised in the C++ world.
Solver.IntegerCastInfo Holds semantic information stating that the 'expression' has been cast into 'variable' using the Var() method, and that 'maintainer' is responsible for maintaining the equality between 'variable' and 'expression'.
SpatiallyCloseRoutesRuinStrategy Ruin strategy that removes a number of spatially close routes.
SpatiallyCloseRoutesRuinStrategy.Builder Ruin strategy that removes a number of spatially close routes.
SpatiallyCloseRoutesRuinStrategyOrBuilder
SWIGTYPE_p_absl__Duration
SWIGTYPE_p_absl__flat_hash_setT_int_t
SWIGTYPE_p_absl__flat_hash_setT_operations_research__IntVar_p_t
SWIGTYPE_p_absl__flat_hash_setT_RoutingDimensionIndex_t
SWIGTYPE_p_absl__SpanT_int_const_t
SWIGTYPE_p_absl__SpanT_long_const_t
SWIGTYPE_p_double
SWIGTYPE_p_long
SWIGTYPE_p_operations_research__AssignmentProto
SWIGTYPE_p_operations_research__ConstraintSolverParameters
SWIGTYPE_p_operations_research__GlobalDimensionCumulOptimizer
SWIGTYPE_p_operations_research__LocalDimensionCumulOptimizer
SWIGTYPE_p_operations_research__RoutingSearchParameters
SWIGTYPE_p_std__atomicT_bool_t
SWIGTYPE_p_std__dequeT_int_t
SWIGTYPE_p_std__functionT_bool_flongF_t
SWIGTYPE_p_std__functionT_FloatSlopePiecewiseLinearFunction_const_pflong_longF_t
SWIGTYPE_p_std__functionT_std__optionalT_long_t_fstd__vectorT_long_t_const_RF_t
SWIGTYPE_p_std__functionT_std__vectorT_int_t_const_Rfint_intF_t
SWIGTYPE_p_std__optionalT_long_t
SWIGTYPE_p_std__optionalT_operations_research__RoutingModel__PickupDeliveryPosition_t
SWIGTYPE_p_std__vectorT_absl__flat_hash_setT_int_t_t
SWIGTYPE_p_std__vectorT_bool_t
SWIGTYPE_p_std__vectorT_operations_research__Assignment_const_p_t
SWIGTYPE_p_std__vectorT_operations_research__BaseObjectiveMonitor_p_t
SWIGTYPE_p_std__vectorT_operations_research__LocalSearchFilterManager__FilterEvent_t
SWIGTYPE_p_std__vectorT_operations_research__RoutingDimension_const_p_t
SWIGTYPE_p_std__vectorT_operations_research__RoutingDimension_p_t
SWIGTYPE_p_std__vectorT_operations_research__RoutingModel__ResourceGroup__Resource_t
SWIGTYPE_p_std__vectorT_operations_research__RoutingModel__VariableValuePair_t
SWIGTYPE_p_std__vectorT_std__dequeT_int_t_t
SWIGTYPE_p_std__vectorT_std__pairT_long_long_t_t
SWIGTYPE_p_std__vectorT_std__setT_operations_research__RoutingModel__VehicleTypeContainer__VehicleClassEntry_t_t
SWIGTYPE_p_std__vectorT_std__unique_ptrT_operations_research__RoutingModel__ResourceGroup_t_t
SWIGTYPE_p_util_intops__StrongVectorT_operations_research__RoutingModel__ResourceClassIndex_std__vectorT_int_t_t
SymmetryBreaker A symmetry breaker is an object that will visit a decision and create the 'symmetrical' decision in return.
TypeIncompatibilityChecker Checker for type incompatibilities.
TypeRegulationsChecker
TypeRegulationsConstraint The following constraint ensures that incompatibilities and requirements between types are respected.
TypeRequirementChecker Checker for type requirements.