Package org.apache.arrow.flight.sql.impl

Enum FlightSql.Nullable

java.lang.Object
java.lang.Enum<FlightSql.Nullable>
org.apache.arrow.flight.sql.impl.FlightSql.Nullable
All Implemented Interfaces:
com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<FlightSql.Nullable>, java.lang.constant.Constable
Enclosing class:
FlightSql
public static enum FlightSql.Nullable extends Enum<FlightSql.Nullable> implements com.google.protobuf.ProtocolMessageEnum
Protobuf enum arrow.flight.protocol.sql.Nullable

  • Enum Constant Details

    • NULLABILITY_NO_NULLS

      public static final FlightSql.Nullable NULLABILITY_NO_NULLS
      
 Indicates that the fields does not allow the use of null values.
      NULLABILITY_NO_NULLS = 0;

    • NULLABILITY_NULLABLE

      public static final FlightSql.Nullable NULLABILITY_NULLABLE
      
 Indicates that the fields allow the use of null values.
      NULLABILITY_NULLABLE = 1;

    • NULLABILITY_UNKNOWN

      public static final FlightSql.Nullable NULLABILITY_UNKNOWN
      
 Indicates that nullability of the fields cannot be determined.
      NULLABILITY_UNKNOWN = 2;

    • UNRECOGNIZED

      public static final FlightSql.Nullable UNRECOGNIZED

  • Field Details

    • NULLABILITY_NO_NULLS_VALUE

      public static final int NULLABILITY_NO_NULLS_VALUE
      
 Indicates that the fields does not allow the use of null values.
      NULLABILITY_NO_NULLS = 0;
      See Also:

    • NULLABILITY_NULLABLE_VALUE

      public static final int NULLABILITY_NULLABLE_VALUE
      
 Indicates that the fields allow the use of null values.
      NULLABILITY_NULLABLE = 1;
      See Also:

    • NULLABILITY_UNKNOWN_VALUE

      public static final int NULLABILITY_UNKNOWN_VALUE
      
 Indicates that nullability of the fields cannot be determined.
      NULLABILITY_UNKNOWN = 2;
      See Also:

  • Method Details

    • values

      public static FlightSql.Nullable[] 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 FlightSql.Nullable 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 FlightSql.Nullable 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 FlightSql.Nullable 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<FlightSql.Nullable> 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 final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()

    • valueOf

      public static FlightSql.Nullable 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