Enum RingHash.HashFunction
- java.lang.Object
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- java.lang.Enum<RingHash.HashFunction>
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- io.envoyproxy.envoy.extensions.load_balancing_policies.ring_hash.v3.RingHash.HashFunction
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- All Implemented Interfaces:
com.google.protobuf.Internal.EnumLite
,com.google.protobuf.ProtocolMessageEnum
,java.io.Serializable
,java.lang.Comparable<RingHash.HashFunction>
- Enclosing class:
- RingHash
public static enum RingHash.HashFunction extends java.lang.Enum<RingHash.HashFunction> implements com.google.protobuf.ProtocolMessageEnum
The hash function used to hash hosts onto the ketama ring.
Protobuf enumenvoy.extensions.load_balancing_policies.ring_hash.v3.RingHash.HashFunction
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Enum Constant Summary
Enum Constants Enum Constant Description DEFAULT_HASH
Currently defaults to XX_HASH.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.UNRECOGNIZED
XX_HASH
Use `xxHash <https://github.com/Cyan4973/xxHash>`_.
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Field Summary
Fields Modifier and Type Field Description static int
DEFAULT_HASH_VALUE
Currently defaults to XX_HASH.private static com.google.protobuf.Internal.EnumLiteMap<RingHash.HashFunction>
internalValueMap
static 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.private int
value
private static RingHash.HashFunction[]
VALUES
static int
XX_HASH_VALUE
Use `xxHash <https://github.com/Cyan4973/xxHash>`_.
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Constructor Summary
Constructors Modifier Constructor Description private
HashFunction(int value)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description static RingHash.HashFunction
forNumber(int value)
static com.google.protobuf.Descriptors.EnumDescriptor
getDescriptor()
com.google.protobuf.Descriptors.EnumDescriptor
getDescriptorForType()
int
getNumber()
com.google.protobuf.Descriptors.EnumValueDescriptor
getValueDescriptor()
static com.google.protobuf.Internal.EnumLiteMap<RingHash.HashFunction>
internalGetValueMap()
static RingHash.HashFunction
valueOf(int value)
Deprecated.static RingHash.HashFunction
valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
Returns the enum constant of this type with the specified name.static RingHash.HashFunction
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static RingHash.HashFunction[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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DEFAULT_HASH
public static final RingHash.HashFunction DEFAULT_HASH
Currently defaults to XX_HASH.
DEFAULT_HASH = 0;
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XX_HASH
public static final RingHash.HashFunction XX_HASH
Use `xxHash <https://github.com/Cyan4973/xxHash>`_.
XX_HASH = 1;
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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;
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UNRECOGNIZED
public static final RingHash.HashFunction UNRECOGNIZED
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Field Detail
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DEFAULT_HASH_VALUE
public static final int DEFAULT_HASH_VALUE
Currently defaults to XX_HASH.
DEFAULT_HASH = 0;
- See Also:
- Constant Field Values
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XX_HASH_VALUE
public static final int XX_HASH_VALUE
Use `xxHash <https://github.com/Cyan4973/xxHash>`_.
XX_HASH = 1;
- See Also:
- Constant Field Values
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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:
- Constant Field Values
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internalValueMap
private static final com.google.protobuf.Internal.EnumLiteMap<RingHash.HashFunction> internalValueMap
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VALUES
private static final RingHash.HashFunction[] VALUES
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value
private final int value
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Method Detail
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values
public static RingHash.HashFunction[] 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 (RingHash.HashFunction c : RingHash.HashFunction.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static RingHash.HashFunction 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 namejava.lang.NullPointerException
- if the argument is null
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getNumber
public final int getNumber()
- Specified by:
getNumber
in interfacecom.google.protobuf.Internal.EnumLite
- Specified by:
getNumber
in interfacecom.google.protobuf.ProtocolMessageEnum
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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:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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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.
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internalGetValueMap
public static com.google.protobuf.Internal.EnumLiteMap<RingHash.HashFunction> internalGetValueMap()
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getValueDescriptor
public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()
- Specified by:
getValueDescriptor
in interfacecom.google.protobuf.ProtocolMessageEnum
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getDescriptorForType
public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()
- Specified by:
getDescriptorForType
in interfacecom.google.protobuf.ProtocolMessageEnum
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getDescriptor
public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()
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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:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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