org.apache.hadoop.yarn.server.nodemanager.containermanager.application

Class ApplicationImpl

java.lang.Object

org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationImpl

All Implemented Interfaces:

EventHandler<ApplicationEvent>, Application

public class ApplicationImpl
extends Object
implements Application

The state machine for the representation of an Application within the NodeManager.

Constructor Summary

Constructors

Constructor and Description
ApplicationImpl(Dispatcher dispatcher, ApplicationACLsManager aclsManager, String user, ApplicationId appId, Credentials credentials, Context context)

Method Summary

Methods

Modifier and Type	Method and Description
ApplicationId	getAppId()
ApplicationState	getApplicationState()
Map<ContainerId,Container>	getContainers()
String	getUser()
void	handle(ApplicationEvent event)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ApplicationImpl

public ApplicationImpl(Dispatcher dispatcher,
               ApplicationACLsManager aclsManager,
               String user,
               ApplicationId appId,
               Credentials credentials,
               Context context)

Method Detail

getUser

public String getUser()

Specified by:

getUser in interface Application

getAppId

public ApplicationId getAppId()

Specified by:

getAppId in interface Application

getApplicationState

public ApplicationState getApplicationState()

Specified by:

getApplicationState in interface Application

getContainers

public Map<ContainerId,Container> getContainers()

Specified by:

getContainers in interface Application

handle

public void handle(ApplicationEvent event)

Specified by:

handle in interface EventHandler<ApplicationEvent>

toString

public String toString()

Overrides:

toString in class Object