org.apache.slider.server.appmaster.web.rest.application.resources

Class AggregateModelRefresher

java.lang.Object

org.apache.slider.server.appmaster.web.rest.application.resources.AggregateModelRefresher

All Implemented Interfaces:

ResourceRefresher<AggregateConf>

public class AggregateModelRefresher
extends Object
implements ResourceRefresher<AggregateConf>

Refresh the aggregate desired model via StateAccessForProviders.getInstanceDefinitionSnapshot()

Constructor Summary

Constructors

Constructor and Description
AggregateModelRefresher(StateAccessForProviders state, boolean resolved)

Method Summary

Methods

Modifier and Type	Method and Description
AggregateConf	refresh() Build an up to date version of the data

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregateModelRefresher

public AggregateModelRefresher(StateAccessForProviders state,
                       boolean resolved)

Method Detail

refresh

public AggregateConf refresh()
                      throws Exception

Description copied from interface: ResourceRefresher

Build an up to date version of the data

Specified by:

refresh in interface ResourceRefresher<AggregateConf>

Returns:

a new instance of the (JSON serializable) data

Throws:

Exception