org.apache.stratos.messaging.domain.instance

Class ClusterInstance

java.lang.Object

org.apache.stratos.messaging.domain.instance.Instance<ClusterStatus>

org.apache.stratos.messaging.domain.instance.ClusterInstance

All Implemented Interfaces:

Serializable, LifeCycleStateTransitionBehavior<ClusterStatus>

public class ClusterInstance
extends Instance<ClusterStatus>
implements LifeCycleStateTransitionBehavior<ClusterStatus>

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.stratos.messaging.domain.instance.Instance

alias, instanceId, instanceProperties, lifeCycleStateManager, partitionId

Constructor Summary

Constructors

Constructor and Description
ClusterInstance(String alias, String clusterId, String instanceId)

Method Summary

Methods

Modifier and Type	Method and Description
ClusterStatus	getCurrentState() Get the current state
ClusterStatus	getPreviousState() Retrieves the previous state
ClusterStatus	getStatus()
Stack<ClusterStatus>	getTransitionedStates()
boolean	isStateTransitionValid(ClusterStatus newState)
boolean	setStatus(ClusterStatus newState)

Methods inherited from class org.apache.stratos.messaging.domain.instance.Instance

addProperty, equals, getAlias, getInstanceId, getNetworkPartitionId, getParentId, getPartitionId, getProperty, hashCode, setNetworkPartitionId, setParentId, setPartitionId

Methods inherited from class java.lang.Object

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

Constructor Detail

ClusterInstance

public ClusterInstance(String alias,
               String clusterId,
               String instanceId)

Method Detail

isStateTransitionValid

public boolean isStateTransitionValid(ClusterStatus newState)

Specified by:

isStateTransitionValid in interface LifeCycleStateTransitionBehavior<ClusterStatus>

getTransitionedStates

public Stack<ClusterStatus> getTransitionedStates()

Specified by:

getTransitionedStates in interface LifeCycleStateTransitionBehavior<ClusterStatus>

getStatus

public ClusterStatus getStatus()

Specified by:

getStatus in interface LifeCycleStateTransitionBehavior<ClusterStatus>

setStatus

public boolean setStatus(ClusterStatus newState)

Specified by:

setStatus in interface LifeCycleStateTransitionBehavior<ClusterStatus>

getCurrentState

public ClusterStatus getCurrentState()

Get the current state

Returns:

the current state

getPreviousState

public ClusterStatus getPreviousState()

Retrieves the previous state

Returns:

previous state