com.graphaware.runtime.listener

Class TopologyListener.TopologyChangeEventImpl

java.lang.Object

com.graphaware.runtime.listener.TopologyListener.TopologyChangeEventImpl

All Implemented Interfaces:

TopologyChangeEvent

Enclosing interface:

TopologyListener

public static class TopologyListener.TopologyChangeEventImpl
extends Object
implements TopologyChangeEvent

Nested Class Summary

Nested classes/interfaces inherited from interface com.graphaware.runtime.listener.TopologyChangeEvent

TopologyChangeEvent.EventType

Constructor Summary

Constructors

Constructor and Description
TopologyChangeEventImpl(String instanceId, String ownInstanceId, InstanceRole ownInstanceRole, TopologyChangeEvent.EventType eventType)

Method Summary

Modifier and Type	Method and Description
TopologyChangeEvent.EventType	getEventType()
String	getInstanceId() The id that is related to the instance leaving, joining the cluster or elected
String	getOwnInstanceId() The id that is related to the instance that is receiving the event
InstanceRole	getOwnInstanceRole() The role that is related to the instance that is receiving the event
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

TopologyChangeEventImpl

public TopologyChangeEventImpl(String instanceId,
                               String ownInstanceId,
                               InstanceRole ownInstanceRole,
                               TopologyChangeEvent.EventType eventType)

Method Detail

getInstanceId

public String getInstanceId()

Description copied from interface: TopologyChangeEvent

The id that is related to the instance leaving, joining the cluster or elected

Specified by:

getInstanceId in interface TopologyChangeEvent

Returns:

instance id related to the instance leaving, joining the cluster or elected

getOwnInstanceId

public String getOwnInstanceId()

Description copied from interface: TopologyChangeEvent

The id that is related to the instance that is receiving the event

Specified by:

getOwnInstanceId in interface TopologyChangeEvent

Returns:

instance id for this instance

getOwnInstanceRole

public InstanceRole getOwnInstanceRole()

Description copied from interface: TopologyChangeEvent

The role that is related to the instance that is receiving the event

Specified by:

getOwnInstanceRole in interface TopologyChangeEvent

Returns:

instance role for this instance InstanceRole

getEventType

public TopologyChangeEvent.EventType getEventType()

Specified by:

getEventType in interface TopologyChangeEvent

Returns:

type of the event that is occurred TopologyChangeEvent.EventType

toString

public String toString()

Overrides:

toString in class Object