com.bigdata.rdf.sail

Class RDRHistoryServiceFactory

java.lang.Object

com.bigdata.rdf.sail.RDRHistoryServiceFactory

All Implemented Interfaces:

CustomServiceFactory, ServiceFactory

public class RDRHistoryServiceFactory
extends Object
implements CustomServiceFactory

Constructor Summary

Constructors

Constructor and Description
RDRHistoryServiceFactory()

Method Summary

Methods

Modifier and Type	Method and Description
ServiceCall<?>	create(ServiceCallCreateParams params) Instantiate the service call with the supplied params.
Set<IVariable<?>>	getDesiredBound(ServiceNode serviceNode) Returns, for the given service node, the variables that are desired to be bound prior to start executing the service.
Set<IVariable<?>>	getRequiredBound(ServiceNode serviceNode) Returns, for the given service node, the variables that must be bound prior to start executing the service.
IServiceOptions	getServiceOptions() Return options for the service end point.
void	startConnection(BigdataSail.BigdataSailConnection conn) Register an IChangeLog listener that will manage the maintenance of the describe cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

RDRHistoryServiceFactory

public RDRHistoryServiceFactory()

Method Detail

getServiceOptions

public IServiceOptions getServiceOptions()

Description copied from interface: ServiceFactory

Return options for the service end point. Depending on the implementation, these options MAY be configurable.

Specified by:

getServiceOptions in interface ServiceFactory

create

public ServiceCall<?> create(ServiceCallCreateParams params)

Instantiate the service call with the supplied params.

Specified by:

create in interface ServiceFactory

Parameters:

params - The pararameters, which are encapsulated by this interface.

Returns:

The object which can be used to evaluate the SERVICE clause.

startConnection

public void startConnection(BigdataSail.BigdataSailConnection conn)

Register an IChangeLog listener that will manage the maintenance of the describe cache.

Specified by:

startConnection in interface CustomServiceFactory

getRequiredBound

public Set<IVariable<?>> getRequiredBound(ServiceNode serviceNode)

Description copied from interface: ServiceFactory

Returns, for the given service node, the variables that must be bound prior to start executing the service. This information is important to reason about the position where to place the service within the execution proccess. See IVariableBindingRequirements.getRequiredBound(StaticAnalysis).

Specified by:

getRequiredBound in interface ServiceFactory

getDesiredBound

public Set<IVariable<?>> getDesiredBound(ServiceNode serviceNode)

Description copied from interface: ServiceFactory

Returns, for the given service node, the variables that are desired to be bound prior to start executing the service. This information is important to reason about the position where to place the service within the execution proccess. See IVariableBindingRequirements.getDesiredBound(StaticAnalysis).

Specified by:

getDesiredBound in interface ServiceFactory