Class LeaderInitiator.CuratorContext

java.lang.Object

org.springframework.integration.zookeeper.leader.LeaderInitiator.CuratorContext

All Implemented Interfaces:

Context

Enclosing class:

LeaderInitiator

public class LeaderInitiator.CuratorContext
extends Object
implements Context

Implementation of leadership context backed by Curator.

Since:

4.2

Author:

Patrick Peralta, Janne Valkealahti, Gary Russell, Artem Bilan, Ivan Zaitsev, Christian Tzolov

Method Summary

Modifier and Type	Method	Description
@Nullable org.apache.curator.framework.recipes.leader.Participant	getLeader()	Get the leader
Collection<org.apache.curator.framework.recipes.leader.Participant>	getParticipants()	Get the list of participants
String	getRole()	Get the role for the Candidate.
boolean	isLeader()	Checks if the Candidate this context was passed to is the leader.
String	toString()
void	yield()	Causes the Candidate this context was passed to to relinquish leadership.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Details

isLeader

public boolean isLeader()

Description copied from interface: Context

Checks if the Candidate this context was passed to is the leader.

Specified by:

isLeader in interface Context

Returns:

true if the Candidate this context was passed to is the leader

yield

public void yield()

Description copied from interface: Context

Causes the Candidate this context was passed to to relinquish leadership. This method has no effect if the candidate is not currently the leader.

Specified by:

yield in interface Context

getRole

public String getRole()

Description copied from interface: Context

Get the role for the Candidate.

Specified by:

getRole in interface Context

Returns:

the role.

getLeader

public @Nullable org.apache.curator.framework.recipes.leader.Participant getLeader()

Get the leader

Returns:

the leader.

Since:

6.0.3

getParticipants

public Collection<org.apache.curator.framework.recipes.leader.Participant> getParticipants()

Get the list of participants

Returns:

list of participants.

Since:

6.0.3

toString

public String toString()

Overrides:

toString in class Object