Package com.eventstore.dbclient

Enum Class NodePreference

java.lang.Object

java.lang.Enum<NodePreference>

com.eventstore.dbclient.NodePreference

All Implemented Interfaces:

Serializable, Comparable<NodePreference>, Constable

public enum NodePreference
extends Enum<NodePreference>

Indicates which order of preferred nodes for connecting to.

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
FOLLOWER	When attempting connection, prefers follower nodes.
LEADER	When attempting connection, prefers leader nodes.
RANDOM	When attempting connection, has no node preference.
READ_ONLY_REPLICA	When attempting connection, prefers read-replica nodes.

Method Summary

Modifier and Type	Method	Description
static NodePreference	valueOf(String name)	Returns the enum constant of this class with the specified name.
static NodePreference[]	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, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

LEADER

public static final NodePreference LEADER

When attempting connection, prefers leader nodes.

FOLLOWER

public static final NodePreference FOLLOWER

When attempting connection, prefers follower nodes.

READ_ONLY_REPLICA

public static final NodePreference READ_ONLY_REPLICA

When attempting connection, prefers read-replica nodes.

RANDOM

public static final NodePreference RANDOM

When attempting connection, has no node preference.

Method Details

values

public static NodePreference[] 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 NodePreference 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