Package 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 Details

    • 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.