C D E G O R S V Z

C

claim(ZooKeeper, int, String) - Static method in class org.lable.oss.uniqueid.zookeeper.ResourceClaim

Claim a resource.

claimExpiring(ZooKeeper, int, String) - Static method in class org.lable.oss.uniqueid.zookeeper.ExpiringResourceClaim

Claim a resource.

claimExpiring(ZooKeeper, int, String, long) - Static method in class org.lable.oss.uniqueid.zookeeper.ExpiringResourceClaim

Claim a resource.

close() - Method in class org.lable.oss.uniqueid.zookeeper.ResourceClaim

Relinquish the claim to this resource, and release it back to the resource pool.

ClusterID - Class in org.lable.oss.uniqueid.zookeeper

Retrieves the numeric cluster ID from the ZooKeeper quorum.

ClusterID() - Constructor for class org.lable.oss.uniqueid.zookeeper.ClusterID

configure(String) - Static method in enum org.lable.oss.uniqueid.zookeeper.connection.ZooKeeperConnection

Configure the ZooKeeper quorum addresses.

connected() - Method in interface org.lable.oss.uniqueid.zookeeper.connection.ZooKeeperConnectionObserver

Called when the connection to the ZooKeeper quorum is established.

connected() - Method in class org.lable.oss.uniqueid.zookeeper.ResourceClaim

D

DEFAULT_TIMEOUT - Static variable in class org.lable.oss.uniqueid.zookeeper.ExpiringResourceClaim

deregisterObserver(ZooKeeperConnectionObserver) - Static method in enum org.lable.oss.uniqueid.zookeeper.connection.ZooKeeperConnection

disconnected() - Method in interface org.lable.oss.uniqueid.zookeeper.connection.ZooKeeperConnectionObserver

Called when the connection to the ZooKeeper quorum was interrupted.

disconnected() - Method in class org.lable.oss.uniqueid.zookeeper.ResourceClaim

E

ExpiringResourceClaim - Class in org.lable.oss.uniqueid.zookeeper

ResourceClaim that automatically relinquishes its hold on a resource after a set amount of time.

G

generate() - Method in class org.lable.oss.uniqueid.zookeeper.SynchronizedUniqueIDGenerator

generatorFor(String, String) - Static method in class org.lable.oss.uniqueid.zookeeper.SynchronizedUniqueIDGenerator

Get the synchronized ID generator instance.

get(ZooKeeper, String) - Static method in class org.lable.oss.uniqueid.zookeeper.ClusterID

Retrieves the numeric cluster ID from the ZooKeeper quorum.

get() - Static method in enum org.lable.oss.uniqueid.zookeeper.connection.ZooKeeperConnection

Get the ZooKeeper connection object.

get() - Method in class org.lable.oss.uniqueid.zookeeper.ResourceClaim

Get the claimed resource.

getConfiguredZNode() - Method in class org.lable.oss.uniqueid.zookeeper.ResourceClaim

O

org.lable.oss.uniqueid.zookeeper - package org.lable.oss.uniqueid.zookeeper

org.lable.oss.uniqueid.zookeeper.connection - package org.lable.oss.uniqueid.zookeeper.connection

R

registerObserver(ZooKeeperConnectionObserver) - Static method in enum org.lable.oss.uniqueid.zookeeper.connection.ZooKeeperConnection

relinquishGeneratorIDClaim() - Method in class org.lable.oss.uniqueid.zookeeper.SynchronizedUniqueIDGenerator

Return the claimed generator ID to the pool.

reset() - Static method in enum org.lable.oss.uniqueid.zookeeper.connection.ZooKeeperConnection

Remove any preexisting ZooKeeper connection instance.

ResourceClaim - Class in org.lable.oss.uniqueid.zookeeper

Represents a claim on resource (represented by an int) from a finite pool of resources negotiated through a queueing protocol facilitated by a ZooKeeper-quorum.

ResourceClaim.State - Enum in org.lable.oss.uniqueid.zookeeper

Internal state of this ResourceClaim.

S

state - Variable in class org.lable.oss.uniqueid.zookeeper.ResourceClaim

SynchronizedUniqueIDGenerator - Class in org.lable.oss.uniqueid.zookeeper

A BaseUniqueIDGenerator that coordinates the generator ID used by other processes using this class via the same ZooKeeper quorum by attempting to claim an available ID for itself.

V

valueOf(String) - Static method in enum org.lable.oss.uniqueid.zookeeper.connection.ZooKeeperConnection

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.lable.oss.uniqueid.zookeeper.ResourceClaim.State

Returns the enum constant of this type with the specified name.

values() - Static method in enum org.lable.oss.uniqueid.zookeeper.connection.ZooKeeperConnection

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

values() - Static method in enum org.lable.oss.uniqueid.zookeeper.ResourceClaim.State

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

Z

ZooKeeperConnection - Enum in org.lable.oss.uniqueid.zookeeper.connection

Singleton for a ZooKeeper connection object instance.

ZooKeeperConnectionObserver - Interface in org.lable.oss.uniqueid.zookeeper.connection

Implementing classes wish to be notified of changes in the status of the connection to the ZooKeeper quorum.

ZooKeeperHelper - Class in org.lable.oss.uniqueid.zookeeper

A collection of short hand static methods for common ZooKeeper operations.

ZooKeeperHelper() - Constructor for class org.lable.oss.uniqueid.zookeeper.ZooKeeperHelper

C D E G O R S V Z