B C D E G O R S V Z

B

basedOn(String, String, Supplier<Duration>) - Static method in class org.lable.oss.uniqueid.zookeeper.SynchronizedGeneratorIdentity

Create a new SynchronizedGeneratorIdentity instance.

basedOn(String, String, Long) - Static method in class org.lable.oss.uniqueid.zookeeper.SynchronizedGeneratorIdentity

Create a new SynchronizedGeneratorIdentity instance.

C

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

Claim a resource.

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

Claim a resource.

claimExpiring(ZooKeeperConnection, 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.

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

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

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

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) - Method in class 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

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

Get the synchronized ID generator instance.

generatorFor(SynchronizedGeneratorIdentity, Mode) - Static method in class org.lable.oss.uniqueid.zookeeper.SynchronizedUniqueIDGeneratorFactory

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() - Method in class org.lable.oss.uniqueid.zookeeper.connection.ZooKeeperConnection

Get the connection to the ZooKeeper quorum maintained by this class.

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

Get the claimed resource.

getActiveConnection() - Method in class org.lable.oss.uniqueid.zookeeper.connection.ZooKeeperConnection

Get a connection to the ZooKeeper quorum that is guaranteed to be in a connected state.

getClusterId() - Method in class org.lable.oss.uniqueid.zookeeper.ResourceClaimHolder

getClusterId() - Method in class org.lable.oss.uniqueid.zookeeper.SynchronizedGeneratorIdentity

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

getGeneratorId() - Method in class org.lable.oss.uniqueid.zookeeper.SynchronizedGeneratorIdentity

getResourceId() - Method in class org.lable.oss.uniqueid.zookeeper.ResourceClaimHolder

getZNode() - Method in class org.lable.oss.uniqueid.zookeeper.SynchronizedGeneratorIdentity

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) - Method in class org.lable.oss.uniqueid.zookeeper.connection.ZooKeeperConnection

relinquishGeneratorIdClaim() - Method in class org.lable.oss.uniqueid.zookeeper.SynchronizedGeneratorIdentity

reset() - Method in class 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.

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

ResourceClaimHolder(Supplier<ResourceClaim>, int) - Constructor for class org.lable.oss.uniqueid.zookeeper.ResourceClaimHolder

S

shutdown() - Method in class org.lable.oss.uniqueid.zookeeper.connection.ZooKeeperConnection

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

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

Implementation of GeneratorIdentityHolder that holds and reacquires when necessary a claim to a generator-ID.

SynchronizedGeneratorIdentity(ZooKeeperConnection, String, int, Supplier<Duration>) - Constructor for class org.lable.oss.uniqueid.zookeeper.SynchronizedGeneratorIdentity

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

Create an IDGenerator capable of generating unique identifiers in a distributed environment with multiple services generating them.

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

V

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.ResourceClaim.State

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

Z

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

Singleton for a ZooKeeper connection object instance.

ZooKeeperConnection(String) - Constructor for class org.lable.oss.uniqueid.zookeeper.connection.ZooKeeperConnection

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

B C D E G O R S V Z