org.lable.oss.dynamicconfig.zookeeper

Enum MonitoringZookeeperConnection.State

java.lang.Object

java.lang.Enum<MonitoringZookeeperConnection.State>

org.lable.oss.dynamicconfig.zookeeper.MonitoringZookeeperConnection.State

All Implemented Interfaces:

Serializable, Comparable<MonitoringZookeeperConnection.State>

Enclosing class:

MonitoringZookeeperConnection

public static enum MonitoringZookeeperConnection.State
extends Enum<MonitoringZookeeperConnection.State>

State of the MonitoringZookeeperConnection class. Initially starting in state CONNECTING, once connected to the ZooKeeper quorum this class will generally be in the LIVE state, possibly falling back to the CONNECTING state when the connection to the quorum is lost, and returning to LIVE upon reconnection. State CLOSED is entered when this class is finally closed and cannot be reopened (implying a shutdown of the application).

Enum Constant Summary

Enum Constants

Enum Constant and Description
CLOSED Shutting down.
CONNECTING (Re)connecting to the ZooKeeper quorum.
LIVE Connected to the ZooKeeper quorum.

Method Summary

Modifier and Type	Method and Description
static MonitoringZookeeperConnection.State	valueOf(String name) Returns the enum constant of this type with the specified name.
static MonitoringZookeeperConnection.State[]	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, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

CONNECTING

public static final MonitoringZookeeperConnection.State CONNECTING

(Re)connecting to the ZooKeeper quorum.

LIVE

public static final MonitoringZookeeperConnection.State LIVE

Connected to the ZooKeeper quorum.

CLOSED

public static final MonitoringZookeeperConnection.State CLOSED

Shutting down. Requests will be ignored.

Method Detail

values

public static MonitoringZookeeperConnection.State[] 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 (MonitoringZookeeperConnection.State c : MonitoringZookeeperConnection.State.values())
    System.out.println(c);

Returns:

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

valueOf

public static MonitoringZookeeperConnection.State 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