Package org.apache.ambari.server.controller.spi

Interface Summary

Interface	Description
ClusterController	The cluster controller is the main access point for accessing resources from the backend sources.
ExtendedResourceProvider	Extended resource provider interface that adds the ability to return a QueryResponse from a resource query.
PageRequest	Holder for page request information used when pagination is requested.
PageResponse	A response for a single page of resources when pagination is used.
Predicate	The predicate is used to filter the resources returned from the cluster controller.
PropertyProvider	The property provider is used to plug in various property sources into a resource provider.
ProviderModule	Interface to allow the plugging in of resource adapters.
QueryResponse	Resource query response.
Request	The request object carries the properties or property ids required to satisfy a resource request.
RequestStatus	A RequestStatus represents the result of an asynchronous operation on resources.
RequestStatusMetaData	Marker interface for metadata embedded in RequestStatus.
Resource	The resource object represents a requested resource.
ResourcePredicateEvaluator
ResourceProvider	The resource provider allows for the plugging in of a back end data store for a resource type.
Schema	The schema is used to describe all of the properties that a resource type supports.
SchemaFactory	Factory for Schema instances.
SortRequest	Holder for request information used for sorting the results.
TemporalInfo	Temporal query data.

Class Summary

Class	Description
Resource.Type	Resource types.
SortRequestProperty	Encapsulates a property in a Sort Request.

Enum Summary

Enum	Description
PageRequest.StartingPoint	The desired starting point of the page being requested.
RequestStatus.Status	Request status.
Resource.InternalType	Enum of internal types.
SortRequest.Order	Enumeration for order of sorting

Exception Summary

Exception	Description
NoSuchParentResourceException	Indicates that a parent of a resource doesn't exist.
NoSuchResourceException	Indicates that a resource doesn't exist.
ResourceAlreadyExistsException	Indicates that a resource already exists.
SystemException	Indicates that a system exception occurred.
UnsupportedPropertyException	Thrown to indicate that the requested properties are not supported for the associated resource type.