| Name | Description | Type | Package | Framework |
| CancelLeadershipException | When thrown from ConnectionStateListener. | Class | org.apache.curator.framework.recipes.leader | Apache Curator |
| LeaderLatch | Abstraction to select a leader amongst multiple contenders in a group of JMVs connected to a Zookeeper cluster. | Class | org.apache.curator.framework.recipes.leader | Apache Curator |
| LeaderLatch .CloseMode | How to handle listeners when the latch is closedWhen the latch is closed, listeners *will* be notified | Class | org.apache.curator.framework.recipes.leader | Apache Curator |
| LeaderLatch .State | Returns the enum constant of this type with the specified name. | Class | org.apache.curator.framework.recipes.leader | Apache Curator |
| LeaderLatchListener | A LeaderLatchListener can be used to be notified asynchronously about when the state of the LeaderLatch has changed. | Interface | org.apache.curator.framework.recipes.leader | Apache Curator |
| LeaderSelector | Abstraction to select a leader amongst multiple contenders in a group of JMVs connected to a Zookeeper cluster. | Class | org.apache.curator.framework.recipes.leader | Apache Curator |
| LeaderSelectorListener | Notification for leadershipSee Also:LeaderSelector | Interface | org.apache.curator.framework.recipes.leader | Apache Curator |
| LeaderSelectorListenerAdapter | An implementation of LeaderSelectorListener that adds the recommended handling for connection state problems | Class | org.apache.curator.framework.recipes.leader | Apache Curator |
| Participant | Class | org.apache.curator.framework.recipes.leader | Apache Curator | |