Google OR-Tools v9.15
a fast and portable software suite for combinatorial optimization
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com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm Enum Reference

Detailed Description

What stratification algorithm we use in the presence of weight.

Protobuf enum operations_research.sat.SatParameters.MaxSatStratificationAlgorithm

Definition at line 1163 of file SatParameters.java.

Inheritance diagram for com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm:

Public Member Functions

final int getNumber ()
final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor ()
final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType ()

Static Public Member Functions

 [static initializer]
static MaxSatStratificationAlgorithm valueOf (int value)
static MaxSatStratificationAlgorithm forNumber (int value)
static com.google.protobuf.Internal.EnumLiteMap< MaxSatStratificationAlgorithm > internalGetValueMap ()
static com.google.protobuf.Descriptors.EnumDescriptor getDescriptor ()
static MaxSatStratificationAlgorithm valueOf (com.google.protobuf.Descriptors.EnumValueDescriptor desc)

Public Attributes

 STRATIFICATION_NONE =(0)
 STRATIFICATION_DESCENT =(1)
 STRATIFICATION_ASCENT =(2)

Static Public Attributes

static final int STRATIFICATION_NONE_VALUE = 0
static final int STRATIFICATION_DESCENT_VALUE = 1
static final int STRATIFICATION_ASCENT_VALUE = 2

Member Function Documentation

◆ [static initializer]()

com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.[static initializer]
static

◆ forNumber()

MaxSatStratificationAlgorithm com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.forNumber ( int value)
static
Parameters
valueThe numeric wire value of the corresponding enum entry.
Returns
The enum associated with the given numeric wire value.

Definition at line 1252 of file SatParameters.java.

◆ getDescriptor()

com.google.protobuf.Descriptors.EnumDescriptor com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.getDescriptor ( )
static

Definition at line 1282 of file SatParameters.java.

◆ getDescriptorForType()

final com.google.protobuf.Descriptors.EnumDescriptor com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.getDescriptorForType ( )

Definition at line 1278 of file SatParameters.java.

◆ getNumber()

final int com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.getNumber ( )

Definition at line 1234 of file SatParameters.java.

◆ getValueDescriptor()

final com.google.protobuf.Descriptors.EnumValueDescriptor com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.getValueDescriptor ( )

Definition at line 1274 of file SatParameters.java.

◆ internalGetValueMap()

com.google.protobuf.Internal.EnumLiteMap< MaxSatStratificationAlgorithm > com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.internalGetValueMap ( )
static

Definition at line 1262 of file SatParameters.java.

◆ valueOf() [1/2]

MaxSatStratificationAlgorithm com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.valueOf ( com.google.protobuf.Descriptors.EnumValueDescriptor desc)
static

Definition at line 1288 of file SatParameters.java.

◆ valueOf() [2/2]

MaxSatStratificationAlgorithm com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.valueOf ( int value)
static
Parameters
valueThe numeric wire value of the corresponding enum entry.
Returns
The enum associated with the given numeric wire value.
Deprecated
Use forNumber(int) instead.

Definition at line 1244 of file SatParameters.java.

Member Data Documentation

◆ STRATIFICATION_ASCENT

com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.STRATIFICATION_ASCENT =(2) 
Start with all literals. Each time a core is found with a given minimum
weight, do not consider literals with a lower weight for the next core
computation. If the subproblem is SAT, do like in STRATIFICATION_DESCENT
and just add the literals with the next highest weight.

STRATIFICATION_ASCENT = 2;

Definition at line 1192 of file SatParameters.java.

◆ STRATIFICATION_ASCENT_VALUE

final int com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.STRATIFICATION_ASCENT_VALUE = 2
static 
Start with all literals. Each time a core is found with a given minimum
weight, do not consider literals with a lower weight for the next core
computation. If the subproblem is SAT, do like in STRATIFICATION_DESCENT
and just add the literals with the next highest weight.

STRATIFICATION_ASCENT = 2;

Definition at line 1231 of file SatParameters.java.

◆ STRATIFICATION_DESCENT

com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.STRATIFICATION_DESCENT =(1) 
Start with literals with the highest weight, and when SAT, add the
literals with the next highest weight and so on.

STRATIFICATION_DESCENT = 1;

Definition at line 1181 of file SatParameters.java.

◆ STRATIFICATION_DESCENT_VALUE

final int com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.STRATIFICATION_DESCENT_VALUE = 1
static 
Start with literals with the highest weight, and when SAT, add the
literals with the next highest weight and so on.

STRATIFICATION_DESCENT = 1;

Definition at line 1220 of file SatParameters.java.

◆ STRATIFICATION_NONE

com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.STRATIFICATION_NONE =(0) 
No stratification of the problem.

STRATIFICATION_NONE = 0;

Definition at line 1172 of file SatParameters.java.

◆ STRATIFICATION_NONE_VALUE

final int com.google.ortools.sat.SatParameters.MaxSatStratificationAlgorithm.STRATIFICATION_NONE_VALUE = 0
static 
No stratification of the problem.

STRATIFICATION_NONE = 0;

Definition at line 1211 of file SatParameters.java.

The documentation for this enum was generated from the following file: