Package org.apache.drill.exec.proto

Enum UserProtos.NullCollation

java.lang.Object
java.lang.Enum<UserProtos.NullCollation>
org.apache.drill.exec.proto.UserProtos.NullCollation
All Implemented Interfaces:
com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<UserProtos.NullCollation>
Enclosing class:
UserProtos
public static enum UserProtos.NullCollation extends Enum<UserProtos.NullCollation> implements com.google.protobuf.ProtocolMessageEnum
Protobuf enum exec.user.NullCollation

  • Enum Constant Details

    • NC_UNKNOWN

      public static final UserProtos.NullCollation NC_UNKNOWN
       Unknown support (for forward compatibility)
      NC_UNKNOWN = 0;

    • NC_AT_START

      public static final UserProtos.NullCollation NC_AT_START
       NULL values are sorted at the start regardless of the order
      NC_AT_START = 1;

    • NC_AT_END

      public static final UserProtos.NullCollation NC_AT_END
       NULL values are sorted at the end regardless of the order
      NC_AT_END = 2;

    • NC_HIGH

      public static final UserProtos.NullCollation NC_HIGH
       NULL is the highest value
      NC_HIGH = 3;

    • NC_LOW

      public static final UserProtos.NullCollation NC_LOW
       NULL is the lowest value
      NC_LOW = 4;

  • Field Details

    • NC_UNKNOWN_VALUE

      public static final int NC_UNKNOWN_VALUE
       Unknown support (for forward compatibility)
      NC_UNKNOWN = 0;
      See Also:

    • NC_AT_START_VALUE

      public static final int NC_AT_START_VALUE
       NULL values are sorted at the start regardless of the order
      NC_AT_START = 1;
      See Also:

    • NC_AT_END_VALUE

      public static final int NC_AT_END_VALUE
       NULL values are sorted at the end regardless of the order
      NC_AT_END = 2;
      See Also:

    • NC_HIGH_VALUE

      public static final int NC_HIGH_VALUE
       NULL is the highest value
      NC_HIGH = 3;
      See Also:

    • NC_LOW_VALUE

      public static final int NC_LOW_VALUE
       NULL is the lowest value
      NC_LOW = 4;
      See Also:

  • Method Details

    • values

      public static UserProtos.NullCollation[] 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 UserProtos.NullCollation 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 UserProtos.NullCollation 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 UserProtos.NullCollation 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<UserProtos.NullCollation> 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 UserProtos.NullCollation 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