Uses of Class
com.google.ortools.constraintsolver.RoutingSearchParameters.Builder

Packages that use RoutingSearchParameters.Builder

Package	Description
com.google.ortools.constraintsolver

Uses of RoutingSearchParameters.Builder in com.google.ortools.constraintsolver

Methods in com.google.ortools.constraintsolver that return RoutingSearchParameters.Builder

Modifier and Type	Method	Description
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value)
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clear()
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearCheapestInsertionAddUnperformedEntries()	Whether or not to consider entries making the nodes/pairs unperformed in the GlobalCheapestInsertion heuristic.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearCheapestInsertionFarthestSeedsRatio()	Ratio (between 0 and 1) of available vehicles in the model on which farthest nodes of the model are inserted as seeds in the GlobalCheapestInsertion first solution heuristic.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearCheapestInsertionFirstSolutionMinNeighbors()	int32 cheapest_insertion_first_solution_min_neighbors = 44;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearCheapestInsertionFirstSolutionNeighborsRatio()	Ratio (in ]0, 1]) of closest non start/end nodes to consider as neighbors for each node when creating new insertions in the parallel/sequential cheapest insertion heuristic.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearCheapestInsertionFirstSolutionUseNeighborsRatioForInitialization()	Whether or not to only consider closest neighbors when initializing the assignment for the first solution.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearCheapestInsertionLsOperatorMinNeighbors()	int32 cheapest_insertion_ls_operator_min_neighbors = 45;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearCheapestInsertionLsOperatorNeighborsRatio()	Neighbors ratio and minimum number of neighbors for the heuristic when used in a local search operator (see local_search_operators.use_global_cheapest_insertion_path_lns and local_search_operators.use_global_cheapest_insertion_chain_lns below).
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearChristofidesUseMinimumMatching()	If true use minimum matching instead of minimal matching in the Christofides algorithm.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearContinuousSchedulingSolver()	.operations_research.RoutingSearchParameters.SchedulingSolver continuous_scheduling_solver = 33;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearField(com.google.protobuf.Descriptors.FieldDescriptor field)
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearFirstSolutionStrategy()	First solution strategies, used as starting point of local search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearGuidedLocalSearchLambdaCoefficient()	These are advanced settings which should not be modified unless you know what you are doing.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearHeuristicCloseNodesLnsNumNodes()	Number of closest nodes to consider for each node during the destruction phase of the FilteredHeuristicCloseNodesLNSOperator.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearHeuristicExpensiveChainLnsNumArcsToConsider()	Number of expensive arcs to consider cutting in the FilteredHeuristicExpensiveChainLNSOperator operator.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearImprovementLimitParameters()	The improvement search limit is added to the solver if the following parameters are set.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearLnsTimeLimit()	Limit to the time spent in the completion search for each local search neighbor.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearLocalSearchMetaheuristic()	Local search metaheuristics used to guide the search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearLocalSearchOperators()	.operations_research.RoutingSearchParameters.LocalSearchNeighborhoodOperators local_search_operators = 3;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearLogCostOffset()	double log_cost_offset = 29;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearLogCostScalingFactor()	In logs, cost values will be scaled and offset by the given values in the following way: log_cost_scaling_factor * (cost + log_cost_offset)
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearLogSearch()	--- Miscellaneous --- Some of these are advanced settings which should not be modified unless you know what you are doing.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearLogTag()	In logs, this tag will be appended to each line corresponding to a new solution.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearMixedIntegerSchedulingSolver()	.operations_research.RoutingSearchParameters.SchedulingSolver mixed_integer_scheduling_solver = 34;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearMultiArmedBanditCompoundOperatorExplorationCoefficient()	Positive parameter defining the exploration coefficient of the multi-armed bandit compound operator.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearMultiArmedBanditCompoundOperatorMemoryCoefficient()	Memory coefficient related to the multi-armed bandit compound operator.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearNumberOfSolutionsToCollect()	Number of solutions to collect during the search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof)
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearOptimizationStep()	Minimum step by which the solution must be improved in local search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearRelocateExpensiveChainNumArcsToConsider()	Number of expensive arcs to consider cutting in the RelocateExpensiveChain neighborhood operator (see LocalSearchNeighborhoodOperators.use_relocate_expensive_chain()).
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearSavingsAddReverseArcs()	Add savings related to reverse arcs when finding the nearest neighbors of the nodes.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearSavingsArcCoefficient()	Coefficient of the cost of the arc for which the saving value is being computed: Saving(a-->b) = Cost(a-->end) + Cost(start-->b) - savings_arc_coefficient * Cost(a-->b) This parameter must be greater than 0, and its default value is 1.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearSavingsMaxMemoryUsageBytes()	The number of neighbors considered for each node in the Savings heuristic is chosen so that the space used to store the savings doesn't exceed savings_max_memory_usage_bytes, which must be in ]0, 1e10].
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearSavingsNeighborsRatio()	Parameters specific to the Savings first solution heuristic.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearSavingsParallelRoutes()	When true, the routes are built in parallel, sequentially otherwise.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearSolutionLimit()	-- Search limits -- Limit to the number of solutions generated during the search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearTimeLimit()	Limit to the time spent in the search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearUseCp()	If true, use the CP solver to find a solution.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearUseCpSat()	If true, use the CP-SAT solver to find a solution.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearUseDepthFirstSearch()	--- Search control --- If true, the solver should use depth-first search rather than local search to solve the problem.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearUseFullPropagation()	--- Propagation control --- These are advanced settings which should not be modified unless you know what you are doing.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearUseMultiArmedBanditConcatenateOperators()	If true, the solver will use multi-armed bandit concatenate operators.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clearUseUnfilteredFirstSolutionStrategy()	--- Advanced first solutions strategy settings --- Don't touch these unless you know what you are doing.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.clone()
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.mergeFrom(RoutingSearchParameters other)
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.mergeFrom(com.google.protobuf.Message other)
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.mergeImprovementLimitParameters(RoutingSearchParameters.ImprovementSearchLimitParameters value)	The improvement search limit is added to the solver if the following parameters are set.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.mergeLnsTimeLimit(com.google.protobuf.Duration value)	Limit to the time spent in the completion search for each local search neighbor.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.mergeLocalSearchOperators(RoutingSearchParameters.LocalSearchNeighborhoodOperators value)	.operations_research.RoutingSearchParameters.LocalSearchNeighborhoodOperators local_search_operators = 3;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.mergeTimeLimit(com.google.protobuf.Duration value)	Limit to the time spent in the search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.mergeUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields)
static RoutingSearchParameters.Builder	RoutingSearchParameters.newBuilder()
static RoutingSearchParameters.Builder	RoutingSearchParameters.newBuilder(RoutingSearchParameters prototype)
RoutingSearchParameters.Builder	RoutingSearchParameters.newBuilderForType()
protected RoutingSearchParameters.Builder	RoutingSearchParameters.newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setCheapestInsertionAddUnperformedEntries(boolean value)	Whether or not to consider entries making the nodes/pairs unperformed in the GlobalCheapestInsertion heuristic.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setCheapestInsertionFarthestSeedsRatio(double value)	Ratio (between 0 and 1) of available vehicles in the model on which farthest nodes of the model are inserted as seeds in the GlobalCheapestInsertion first solution heuristic.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setCheapestInsertionFirstSolutionMinNeighbors(int value)	int32 cheapest_insertion_first_solution_min_neighbors = 44;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setCheapestInsertionFirstSolutionNeighborsRatio(double value)	Ratio (in ]0, 1]) of closest non start/end nodes to consider as neighbors for each node when creating new insertions in the parallel/sequential cheapest insertion heuristic.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setCheapestInsertionFirstSolutionUseNeighborsRatioForInitialization(boolean value)	Whether or not to only consider closest neighbors when initializing the assignment for the first solution.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setCheapestInsertionLsOperatorMinNeighbors(int value)	int32 cheapest_insertion_ls_operator_min_neighbors = 45;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setCheapestInsertionLsOperatorNeighborsRatio(double value)	Neighbors ratio and minimum number of neighbors for the heuristic when used in a local search operator (see local_search_operators.use_global_cheapest_insertion_path_lns and local_search_operators.use_global_cheapest_insertion_chain_lns below).
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setChristofidesUseMinimumMatching(boolean value)	If true use minimum matching instead of minimal matching in the Christofides algorithm.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setContinuousSchedulingSolver(RoutingSearchParameters.SchedulingSolver value)	.operations_research.RoutingSearchParameters.SchedulingSolver continuous_scheduling_solver = 33;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setContinuousSchedulingSolverValue(int value)	.operations_research.RoutingSearchParameters.SchedulingSolver continuous_scheduling_solver = 33;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setField(com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value)
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setFirstSolutionStrategy(FirstSolutionStrategy.Value value)	First solution strategies, used as starting point of local search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setFirstSolutionStrategyValue(int value)	First solution strategies, used as starting point of local search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setGuidedLocalSearchLambdaCoefficient(double value)	These are advanced settings which should not be modified unless you know what you are doing.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setHeuristicCloseNodesLnsNumNodes(int value)	Number of closest nodes to consider for each node during the destruction phase of the FilteredHeuristicCloseNodesLNSOperator.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setHeuristicExpensiveChainLnsNumArcsToConsider(int value)	Number of expensive arcs to consider cutting in the FilteredHeuristicExpensiveChainLNSOperator operator.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setImprovementLimitParameters(RoutingSearchParameters.ImprovementSearchLimitParameters value)	The improvement search limit is added to the solver if the following parameters are set.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setImprovementLimitParameters(RoutingSearchParameters.ImprovementSearchLimitParameters.Builder builderForValue)	The improvement search limit is added to the solver if the following parameters are set.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setLnsTimeLimit(com.google.protobuf.Duration value)	Limit to the time spent in the completion search for each local search neighbor.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setLnsTimeLimit(com.google.protobuf.Duration.Builder builderForValue)	Limit to the time spent in the completion search for each local search neighbor.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setLocalSearchMetaheuristic(LocalSearchMetaheuristic.Value value)	Local search metaheuristics used to guide the search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setLocalSearchMetaheuristicValue(int value)	Local search metaheuristics used to guide the search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setLocalSearchOperators(RoutingSearchParameters.LocalSearchNeighborhoodOperators value)	.operations_research.RoutingSearchParameters.LocalSearchNeighborhoodOperators local_search_operators = 3;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setLocalSearchOperators(RoutingSearchParameters.LocalSearchNeighborhoodOperators.Builder builderForValue)	.operations_research.RoutingSearchParameters.LocalSearchNeighborhoodOperators local_search_operators = 3;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setLogCostOffset(double value)	double log_cost_offset = 29;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setLogCostScalingFactor(double value)	In logs, cost values will be scaled and offset by the given values in the following way: log_cost_scaling_factor * (cost + log_cost_offset)
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setLogSearch(boolean value)	--- Miscellaneous --- Some of these are advanced settings which should not be modified unless you know what you are doing.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setLogTag(java.lang.String value)	In logs, this tag will be appended to each line corresponding to a new solution.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setLogTagBytes(com.google.protobuf.ByteString value)	In logs, this tag will be appended to each line corresponding to a new solution.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setMixedIntegerSchedulingSolver(RoutingSearchParameters.SchedulingSolver value)	.operations_research.RoutingSearchParameters.SchedulingSolver mixed_integer_scheduling_solver = 34;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setMixedIntegerSchedulingSolverValue(int value)	.operations_research.RoutingSearchParameters.SchedulingSolver mixed_integer_scheduling_solver = 34;
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setMultiArmedBanditCompoundOperatorExplorationCoefficient(double value)	Positive parameter defining the exploration coefficient of the multi-armed bandit compound operator.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setMultiArmedBanditCompoundOperatorMemoryCoefficient(double value)	Memory coefficient related to the multi-armed bandit compound operator.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setNumberOfSolutionsToCollect(int value)	Number of solutions to collect during the search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setOptimizationStep(double value)	Minimum step by which the solution must be improved in local search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setRelocateExpensiveChainNumArcsToConsider(int value)	Number of expensive arcs to consider cutting in the RelocateExpensiveChain neighborhood operator (see LocalSearchNeighborhoodOperators.use_relocate_expensive_chain()).
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value)
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setSavingsAddReverseArcs(boolean value)	Add savings related to reverse arcs when finding the nearest neighbors of the nodes.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setSavingsArcCoefficient(double value)	Coefficient of the cost of the arc for which the saving value is being computed: Saving(a-->b) = Cost(a-->end) + Cost(start-->b) - savings_arc_coefficient * Cost(a-->b) This parameter must be greater than 0, and its default value is 1.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setSavingsMaxMemoryUsageBytes(double value)	The number of neighbors considered for each node in the Savings heuristic is chosen so that the space used to store the savings doesn't exceed savings_max_memory_usage_bytes, which must be in ]0, 1e10].
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setSavingsNeighborsRatio(double value)	Parameters specific to the Savings first solution heuristic.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setSavingsParallelRoutes(boolean value)	When true, the routes are built in parallel, sequentially otherwise.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setSolutionLimit(long value)	-- Search limits -- Limit to the number of solutions generated during the search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setTimeLimit(com.google.protobuf.Duration value)	Limit to the time spent in the search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setTimeLimit(com.google.protobuf.Duration.Builder builderForValue)	Limit to the time spent in the search.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields)
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setUseCp(OptionalBoolean value)	If true, use the CP solver to find a solution.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setUseCpSat(OptionalBoolean value)	If true, use the CP-SAT solver to find a solution.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setUseCpSatValue(int value)	If true, use the CP-SAT solver to find a solution.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setUseCpValue(int value)	If true, use the CP solver to find a solution.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setUseDepthFirstSearch(boolean value)	--- Search control --- If true, the solver should use depth-first search rather than local search to solve the problem.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setUseFullPropagation(boolean value)	--- Propagation control --- These are advanced settings which should not be modified unless you know what you are doing.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setUseMultiArmedBanditConcatenateOperators(boolean value)	If true, the solver will use multi-armed bandit concatenate operators.
RoutingSearchParameters.Builder	RoutingSearchParameters.Builder.setUseUnfilteredFirstSolutionStrategy(boolean value)	--- Advanced first solutions strategy settings --- Don't touch these unless you know what you are doing.
RoutingSearchParameters.Builder	RoutingSearchParameters.toBuilder()