com.google.ortools.constraintsolver

Interface ConstraintSolverParametersOrBuilder

All Superinterfaces:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

All Known Implementing Classes:

ConstraintSolverParameters, ConstraintSolverParameters.Builder

public interface ConstraintSolverParametersOrBuilder
extends com.google.protobuf.MessageOrBuilder

Method Summary

Modifier and Type	Method and Description
int	getArraySplitSize() When a sum/min/max operation is applied on a large array, this array is recursively split into blocks of size 'array_split_size'.
int	getCheckSolutionPeriod() Control the behavior of local search.
ConstraintSolverParameters.TrailCompression	getCompressTrail() This parameter indicates if the solver should compress the trail during the search.
int	getCompressTrailValue() This parameter indicates if the solver should compress the trail during the search.
boolean	getDiffnUseCumulative() Control the propagation of the diffn constraint.
boolean	getDisableSolve() bool disable_solve = 15;
int	getMaxEdgeFinderSize() int32 max_edge_finder_size = 109;
boolean	getNameAllVariables() Should anonymous variables be given a name.
boolean	getNameCastVariables() Create names for cast variables.
boolean	getPrintAddedConstraints() Print added constraints.
boolean	getPrintLocalSearchProfile() Print local search profiling data after solving.
boolean	getPrintModel() Print the model before solving.
boolean	getPrintModelStats() Print model statistics before solving.
java.lang.String	getProfileFile() Export propagation profiling data to file.
com.google.protobuf.ByteString	getProfileFileBytes() Export propagation profiling data to file.
boolean	getProfileLocalSearch() Activate local search profiling.
boolean	getProfilePropagation() Activate propagation profiling.
boolean	getSkipLocallyOptimalPaths() Skip locally optimal pairs of paths in PathOperators.
boolean	getStoreNames() This parameters indicates if the solver should store the names of the objets it manages.
boolean	getTracePropagation() Activate propagate tracing.
boolean	getTraceSearch() Trace search.
int	getTrailBlockSize() This parameter indicates the default size of a block of the trail.
boolean	getUseAllPossibleDisjunctions() bool use_all_possible_disjunctions = 108;
boolean	getUseCumulativeEdgeFinder() Control the propagation of the cumulative constraint.
boolean	getUseCumulativeTimeTable() bool use_cumulative_time_table = 106;
boolean	getUseCumulativeTimeTableSync() bool use_cumulative_time_table_sync = 112;
boolean	getUseElementRmq() Control the implementation of the element constraint.
boolean	getUseSequenceHighDemandTasks() bool use_sequence_high_demand_tasks = 107;
boolean	getUseSmallTable() Control the implementation of the table constraint.

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

isInitialized

Method Detail

getCompressTrailValue

int getCompressTrailValue()

 This parameter indicates if the solver should compress the trail
 during the search. No compression means that the solver will be faster,
 but will use more memory.
 

.operations_research.ConstraintSolverParameters.TrailCompression compress_trail = 1;

Returns:

The enum numeric value on the wire for compressTrail.

getCompressTrail

ConstraintSolverParameters.TrailCompression getCompressTrail()

 This parameter indicates if the solver should compress the trail
 during the search. No compression means that the solver will be faster,
 but will use more memory.
 

.operations_research.ConstraintSolverParameters.TrailCompression compress_trail = 1;

Returns:

The compressTrail.

getTrailBlockSize

int getTrailBlockSize()

 This parameter indicates the default size of a block of the trail.
 Compression applies at the block level.
 

int32 trail_block_size = 2;

Returns:

The trailBlockSize.

getArraySplitSize

int getArraySplitSize()

 When a sum/min/max operation is applied on a large array, this
 array is recursively split into blocks of size 'array_split_size'.
 

int32 array_split_size = 3;

Returns:

The arraySplitSize.

getStoreNames

boolean getStoreNames()

 This parameters indicates if the solver should store the names of
 the objets it manages.
 

bool store_names = 4;

Returns:

The storeNames.

getNameCastVariables

boolean getNameCastVariables()

 Create names for cast variables.
 

bool name_cast_variables = 5;

Returns:

The nameCastVariables.

getNameAllVariables

boolean getNameAllVariables()

 Should anonymous variables be given a name.
 

bool name_all_variables = 6;

Returns:

The nameAllVariables.

getProfilePropagation

boolean getProfilePropagation()

 Activate propagation profiling.
 

bool profile_propagation = 7;

Returns:

The profilePropagation.

getProfileFile

java.lang.String getProfileFile()

 Export propagation profiling data to file.
 

string profile_file = 8;

Returns:

The profileFile.

getProfileFileBytes

com.google.protobuf.ByteString getProfileFileBytes()

 Export propagation profiling data to file.
 

string profile_file = 8;

Returns:

The bytes for profileFile.

getProfileLocalSearch

boolean getProfileLocalSearch()

 Activate local search profiling.
 

bool profile_local_search = 16;

Returns:

The profileLocalSearch.

getPrintLocalSearchProfile

boolean getPrintLocalSearchProfile()

 Print local search profiling data after solving.
 

bool print_local_search_profile = 17;

Returns:

The printLocalSearchProfile.

getTracePropagation

boolean getTracePropagation()

 Activate propagate tracing.
 

bool trace_propagation = 9;

Returns:

The tracePropagation.

getTraceSearch

boolean getTraceSearch()

 Trace search.
 

bool trace_search = 10;

Returns:

The traceSearch.

getPrintModel

boolean getPrintModel()

 Print the model before solving.
 

bool print_model = 11;

Returns:

The printModel.

getPrintModelStats

boolean getPrintModelStats()

 Print model statistics before solving.
 

bool print_model_stats = 12;

Returns:

The printModelStats.

getPrintAddedConstraints

boolean getPrintAddedConstraints()

 Print added constraints.
 

bool print_added_constraints = 13;

Returns:

The printAddedConstraints.

getDisableSolve

boolean getDisableSolve()

bool disable_solve = 15;

Returns:

The disableSolve.

getUseSmallTable

boolean getUseSmallTable()

 Control the implementation of the table constraint.
 

bool use_small_table = 101;

Returns:

The useSmallTable.

getUseCumulativeEdgeFinder

boolean getUseCumulativeEdgeFinder()

 Control the propagation of the cumulative constraint.
 

bool use_cumulative_edge_finder = 105;

Returns:

The useCumulativeEdgeFinder.

getUseCumulativeTimeTable

boolean getUseCumulativeTimeTable()

bool use_cumulative_time_table = 106;

Returns:

The useCumulativeTimeTable.

getUseCumulativeTimeTableSync

boolean getUseCumulativeTimeTableSync()

bool use_cumulative_time_table_sync = 112;

Returns:

The useCumulativeTimeTableSync.

getUseSequenceHighDemandTasks

boolean getUseSequenceHighDemandTasks()

bool use_sequence_high_demand_tasks = 107;

Returns:

The useSequenceHighDemandTasks.

getUseAllPossibleDisjunctions

boolean getUseAllPossibleDisjunctions()

bool use_all_possible_disjunctions = 108;

Returns:

The useAllPossibleDisjunctions.

getMaxEdgeFinderSize

int getMaxEdgeFinderSize()

int32 max_edge_finder_size = 109;

Returns:

The maxEdgeFinderSize.

getDiffnUseCumulative

boolean getDiffnUseCumulative()

 Control the propagation of the diffn constraint.
 

bool diffn_use_cumulative = 110;

Returns:

The diffnUseCumulative.

getUseElementRmq

boolean getUseElementRmq()

 Control the implementation of the element constraint.
 

bool use_element_rmq = 111;

Returns:

The useElementRmq.

getSkipLocallyOptimalPaths

boolean getSkipLocallyOptimalPaths()

 Skip locally optimal pairs of paths in PathOperators. Setting this
 parameter to true might skip valid neighbors if there are constraints
 linking paths together (such as precedences). In any other case this
 should only speed up the search without omitting any neighbors.
 

bool skip_locally_optimal_paths = 113;

Returns:

The skipLocallyOptimalPaths.

getCheckSolutionPeriod

int getCheckSolutionPeriod()

 Control the behavior of local search.
 

int32 check_solution_period = 114;

Returns:

The checkSolutionPeriod.