Package com.google.ortools.sat

Enum SatParameters.MaxSatStratificationAlgorithm

  • All Implemented Interfaces:
    com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, java.io.Serializable, java.lang.Comparable<SatParameters.MaxSatStratificationAlgorithm>
    Enclosing class:
    SatParameters
    public static enum SatParameters.MaxSatStratificationAlgorithm
extends java.lang.Enum<SatParameters.MaxSatStratificationAlgorithm>
implements com.google.protobuf.ProtocolMessageEnum
     What stratification algorithm we use in the presence of weight.
    Protobuf enum operations_research.sat.SatParameters.MaxSatStratificationAlgorithm

    • Enum Constant Detail

      • STRATIFICATION_DESCENT

        public static final SatParameters.MaxSatStratificationAlgorithm STRATIFICATION_DESCENT
         Start with literals with the highest weight, and when SAT, add the
 literals with the next highest weight and so on.
        STRATIFICATION_DESCENT = 1;

      • STRATIFICATION_ASCENT

        public static final SatParameters.MaxSatStratificationAlgorithm STRATIFICATION_ASCENT
         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;

    • Field Detail

      • STRATIFICATION_NONE_VALUE

        public static final int STRATIFICATION_NONE_VALUE
         No stratification of the problem.
        STRATIFICATION_NONE = 0;
        See Also:
        Constant Field Values

      • STRATIFICATION_DESCENT_VALUE

        public static final int STRATIFICATION_DESCENT_VALUE
         Start with literals with the highest weight, and when SAT, add the
 literals with the next highest weight and so on.
        STRATIFICATION_DESCENT = 1;
        See Also:
        Constant Field Values

      • STRATIFICATION_ASCENT_VALUE

        public static final int STRATIFICATION_ASCENT_VALUE
         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;
        See Also:
        Constant Field Values

    • Method Detail

      • values

        public static SatParameters.MaxSatStratificationAlgorithm[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (SatParameters.MaxSatStratificationAlgorithm c : SatParameters.MaxSatStratificationAlgorithm.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static SatParameters.MaxSatStratificationAlgorithm valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null

      • getNumber

        public final int getNumber()
        Specified by:
        getNumber in interface com.google.protobuf.Internal.EnumLite
        Specified by:
        getNumber in interface com.google.protobuf.ProtocolMessageEnum

      • valueOf

        @Deprecated
public static SatParameters.MaxSatStratificationAlgorithm valueOf​(int value)
        Deprecated.
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        value - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null

      • forNumber

        public static SatParameters.MaxSatStratificationAlgorithm forNumber​(int value)
        Parameters:
        value - The numeric wire value of the corresponding enum entry.
        Returns:
        The enum associated with the given numeric wire value.

      • getValueDescriptor

        public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()
        Specified by:
        getValueDescriptor in interface com.google.protobuf.ProtocolMessageEnum

      • getDescriptorForType

        public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()
        Specified by:
        getDescriptorForType in interface com.google.protobuf.ProtocolMessageEnum

      • getDescriptor

        public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()

      • valueOf

        public static SatParameters.MaxSatStratificationAlgorithm valueOf​(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        desc - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null