Package org.forgerock.opendj.server.config.meta

Enum Class ProxyBackendCfgDefn.HashFunction

java.lang.Object

java.lang.Enum<ProxyBackendCfgDefn.HashFunction>

org.forgerock.opendj.server.config.meta.ProxyBackendCfgDefn.HashFunction

All Implemented Interfaces:

Serializable, Comparable<ProxyBackendCfgDefn.HashFunction>, java.lang.constant.Constable

Enclosing class:

ProxyBackendCfgDefn

public static enum ProxyBackendCfgDefn.HashFunction
extends Enum<ProxyBackendCfgDefn.HashFunction>

Defines the set of permissible values for the "hash-function" property.

Specifies the hash function which will be used for data distribution.

This setting only applies to data distribution. Once this server is deployed, this setting must not be modified. Doing so could result in data loss. The hash function is used by the router to map incoming requests to a target server based on the request's target DN. The role of the hash function is to ensure that the flow of incoming requests is evenly distributed on the set of servers.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
MD5	Use the MD5 hash algorithm.
MURMUR3	Use the Murmur3 hash algorithm.

Method Summary

Modifier and Type	Method	Description
String	toString()
static ProxyBackendCfgDefn.HashFunction	valueOf(String name)	Returns the enum constant of this class with the specified name.
static ProxyBackendCfgDefn.HashFunction[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

MD5

public static final ProxyBackendCfgDefn.HashFunction MD5

Use the MD5 hash algorithm. This hash function does not distribute data evenly and should not be used in new deployments.

MURMUR3

public static final ProxyBackendCfgDefn.HashFunction MURMUR3

Use the Murmur3 hash algorithm. This hash function distributes data more evenly than MD5 and should be used in new deployments.

Method Details

values

public static ProxyBackendCfgDefn.HashFunction[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static ProxyBackendCfgDefn.HashFunction valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

toString

public String toString()

Overrides:

toString in class Enum<ProxyBackendCfgDefn.HashFunction>