Enum RingHash.HashFunction

java.lang.Object
java.lang.Enum<RingHash.HashFunction>
io.envoyproxy.envoy.extensions.load_balancing_policies.ring_hash.v3.RingHash.HashFunction
All Implemented Interfaces:
com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<RingHash.HashFunction>
Enclosing class:
RingHash
public static enum RingHash.HashFunction extends Enum<RingHash.HashFunction> implements com.google.protobuf.ProtocolMessageEnum
The hash function used to hash hosts onto the ketama ring.
Protobuf enum envoy.extensions.load_balancing_policies.ring_hash.v3.RingHash.HashFunction

  • Enum Constant Details

    • DEFAULT_HASH

      public static final RingHash.HashFunction DEFAULT_HASH
      Currently defaults to XX_HASH.
      DEFAULT_HASH = 0;

    • XX_HASH

      public static final RingHash.HashFunction XX_HASH
      Use `xxHash <https://github.com/Cyan4973/xxHash>`_.
      XX_HASH = 1;

    • MURMUR_HASH_2

      public static final RingHash.HashFunction MURMUR_HASH_2
      Use `MurmurHash2 <https://sites.google.com/site/murmurhash/>`_, this is compatible with
std:hash<string> in GNU libstdc++ 3.4.20 or above. This is typically the case when compiled
on Linux and not macOS.
      MURMUR_HASH_2 = 2;

    • UNRECOGNIZED

      public static final RingHash.HashFunction UNRECOGNIZED

  • Field Details

    • DEFAULT_HASH_VALUE

      public static final int DEFAULT_HASH_VALUE
      Currently defaults to XX_HASH.
      DEFAULT_HASH = 0;
      See Also:

    • XX_HASH_VALUE

      public static final int XX_HASH_VALUE
      Use `xxHash <https://github.com/Cyan4973/xxHash>`_.
      XX_HASH = 1;
      See Also:

    • MURMUR_HASH_2_VALUE

      public static final int MURMUR_HASH_2_VALUE
      Use `MurmurHash2 <https://sites.google.com/site/murmurhash/>`_, this is compatible with
std:hash<string> in GNU libstdc++ 3.4.20 or above. This is typically the case when compiled
on Linux and not macOS.
      MURMUR_HASH_2 = 2;
      See Also:

    • internalValueMap

      private static final com.google.protobuf.Internal.EnumLiteMap<RingHash.HashFunction> internalValueMap

    • VALUES

      private static final RingHash.HashFunction[] VALUES

    • value

      private final int value

  • Constructor Details

    • HashFunction

      private HashFunction(int value)

  • Method Details

    • values

      public static RingHash.HashFunction[] 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 RingHash.HashFunction 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 RingHash.HashFunction 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 RingHash.HashFunction 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<RingHash.HashFunction> 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 RingHash.HashFunction 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