org.apache.asterix.metadata.cluster

Class ClusterManager

java.lang.Object

org.apache.asterix.metadata.cluster.ClusterManager

All Implemented Interfaces:

IClusterManager

public class ClusterManager
extends Object
implements IClusterManager

Field Summary

Fields

Modifier and Type	Field and Description
static ClusterManager	INSTANCE

Method Summary

Methods

Modifier and Type	Method and Description
void	addNode(Node node)
boolean	deregisterSubscriber(IClusterEventsSubscriber subscriber)
Set<IClusterEventsSubscriber>	getRegisteredClusterEventSubscribers()
void	registerSubscriber(IClusterEventsSubscriber subscriber)
void	removeNode(Node node)

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static ClusterManager INSTANCE

Method Detail

addNode

public void addNode(Node node)
             throws AsterixException

Specified by:

addNode in interface IClusterManager

Throws:

AsterixException

removeNode

public void removeNode(Node node)
                throws AsterixException

Specified by:

removeNode in interface IClusterManager

Throws:

AsterixException

registerSubscriber

public void registerSubscriber(IClusterEventsSubscriber subscriber)

Specified by:

registerSubscriber in interface IClusterManager

deregisterSubscriber

public boolean deregisterSubscriber(IClusterEventsSubscriber subscriber)

Specified by:

deregisterSubscriber in interface IClusterManager

Returns:

getRegisteredClusterEventSubscribers

public Set<IClusterEventsSubscriber> getRegisteredClusterEventSubscribers()

Specified by:

getRegisteredClusterEventSubscribers in interface IClusterManager

Returns: