Enum OptimalityNorm

java.lang.Object
java.lang.Enum<OptimalityNorm>
com.google.ortools.pdlp.OptimalityNorm
All Implemented Interfaces:
com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<OptimalityNorm>, java.lang.constant.Constable
@Generated public enum OptimalityNorm extends Enum<OptimalityNorm> implements com.google.protobuf.ProtocolMessageEnum
Protobuf enum operations_research.pdlp.OptimalityNorm

  • Enum Constant Details

    • OPTIMALITY_NORM_UNSPECIFIED

      public static final OptimalityNorm OPTIMALITY_NORM_UNSPECIFIED
      OPTIMALITY_NORM_UNSPECIFIED = 0;

    • OPTIMALITY_NORM_L_INF

      public static final OptimalityNorm OPTIMALITY_NORM_L_INF
       The infinity norm.
      OPTIMALITY_NORM_L_INF = 1;

    • OPTIMALITY_NORM_L2

      public static final OptimalityNorm OPTIMALITY_NORM_L2
       The Euclidean norm.
      OPTIMALITY_NORM_L2 = 2;

    • OPTIMALITY_NORM_L_INF_COMPONENTWISE

      public static final OptimalityNorm OPTIMALITY_NORM_L_INF_COMPONENTWISE
       The infinity norm of component-wise relative errors offset by the ratio of
 the absolute and relative error tolerances, i.e., the l_∞ norm of
 [residual / (eps_ratio + |bound|)], where eps_ratio =
 eps_optimal_{X}_residual_absolute / eps_optimal_{X}_residual_relative
 where {X} is either primal or dual, and bound is the corresponding primal
 or dual bound (that is, the violated constraint bound for primal residuals,
 and the objective coefficient for dual residuals).
 Using eps_ratio in this norm means that if the norm is <=
 eps_optimal_{X}_residual_relative, then the residuals satisfy
 residual <= eps_optimal_{X}_residual_absolute
 + eps_optimal_{X}_residual_relative * |bound|
      OPTIMALITY_NORM_L_INF_COMPONENTWISE = 3;

  • Field Details

    • OPTIMALITY_NORM_UNSPECIFIED_VALUE

      public static final int OPTIMALITY_NORM_UNSPECIFIED_VALUE
      OPTIMALITY_NORM_UNSPECIFIED = 0;
      See Also:

    • OPTIMALITY_NORM_L_INF_VALUE

      public static final int OPTIMALITY_NORM_L_INF_VALUE
       The infinity norm.
      OPTIMALITY_NORM_L_INF = 1;
      See Also:

    • OPTIMALITY_NORM_L2_VALUE

      public static final int OPTIMALITY_NORM_L2_VALUE
       The Euclidean norm.
      OPTIMALITY_NORM_L2 = 2;
      See Also:

    • OPTIMALITY_NORM_L_INF_COMPONENTWISE_VALUE

      public static final int OPTIMALITY_NORM_L_INF_COMPONENTWISE_VALUE
       The infinity norm of component-wise relative errors offset by the ratio of
 the absolute and relative error tolerances, i.e., the l_∞ norm of
 [residual / (eps_ratio + |bound|)], where eps_ratio =
 eps_optimal_{X}_residual_absolute / eps_optimal_{X}_residual_relative
 where {X} is either primal or dual, and bound is the corresponding primal
 or dual bound (that is, the violated constraint bound for primal residuals,
 and the objective coefficient for dual residuals).
 Using eps_ratio in this norm means that if the norm is <=
 eps_optimal_{X}_residual_relative, then the residuals satisfy
 residual <= eps_optimal_{X}_residual_absolute
 + eps_optimal_{X}_residual_relative * |bound|
      OPTIMALITY_NORM_L_INF_COMPONENTWISE = 3;
      See Also:

  • Method Details

    • values

      public static OptimalityNorm[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static OptimalityNorm valueOf(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:
      IllegalArgumentException - if this enum type has no constant with the specified name
      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 OptimalityNorm 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:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null

    • forNumber

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

    • internalGetValueMap

      public static com.google.protobuf.Internal.EnumLiteMap<OptimalityNorm> internalGetValueMap()

    • 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 com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()

    • valueOf

      public static OptimalityNorm 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:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null