Package io.deephaven.kv.etcd

Enum EtcdDataRoutingROConnectionFactory

java.lang.Object

java.lang.Enum<EtcdDataRoutingROConnectionFactory>

io.deephaven.kv.etcd.EtcdDataRoutingROConnectionFactory

All Implemented Interfaces:

Serializable, Comparable<EtcdDataRoutingROConnectionFactory>, java.lang.constant.Constable

public enum EtcdDataRoutingROConnectionFactory
extends Enum<EtcdDataRoutingROConnectionFactory>

This class manages a single underlying etcd connection (client) instance on behalf of its clients. The etcd client instance provides the EtcdDataRoutingRORole Users of this class transparently share the underlying etcd client. By calling getClientCreator() they get a wrapper object that should be closed by the caller when it is no longer necessary; the wrapper ensures that the last active user of the underlying client closes it. The class creates a new client if a new call to getInstance() happens after that.

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
INSTANCE

Method Summary

Modifier and Type	Method	Description
static io.deephaven.kv.ClientCreator	getClientCreator()	Get an etcd client creator with read-only permissions.
static EtcdDataRoutingROConnectionFactory	valueOf(String name)	Returns the enum constant of this type with the specified name.
static EtcdDataRoutingROConnectionFactory[]	values()	Returns an array containing the constants of this enum type, 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

INSTANCE

public static final EtcdDataRoutingROConnectionFactory INSTANCE

Method Details

values

public static EtcdDataRoutingROConnectionFactory[] 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 EtcdDataRoutingROConnectionFactory 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

getClientCreator

public static io.deephaven.kv.ClientCreator getClientCreator()

Get an etcd client creator with read-only permissions. Callers should call close() on the returned client creator when they are done with it.

Returns:

a ClientCreator instance that should be closed when the caller is done with it.