com.bigdata.rdf.sparql.ast.service

Interface CustomServiceFactory

All Superinterfaces:

ServiceFactory

All Known Implementing Classes:

CustomServiceFactoryBase, DescribeServiceFactory, GASService, HistoryServiceFactory, RDRHistoryServiceFactory

public interface CustomServiceFactory
extends ServiceFactory

Interface for custom services.

Author:

Bryan Thompson

See Also:

Federated Query and Custom Services

Method Summary

Methods

Modifier and Type	Method and Description
void	startConnection(BigdataSail.BigdataSailConnection conn) Callback is used to notify the ServiceFactory of connection starts.

Methods inherited from interface com.bigdata.rdf.sparql.ast.service.ServiceFactory

create, getDesiredBound, getRequiredBound, getServiceOptions

Method Detail

startConnection

void startConnection(BigdataSail.BigdataSailConnection conn)

Callback is used to notify the ServiceFactory of connection starts. If the service wishes to be notified of updates, then it must return a IChangeLog implementation here. The listener will be obtained when the ServiceFactory is registered.

Note: This is not invoked unless you are using a BigdataSail.BigdataSailConnection. Updates that are made directly using an AbstractTripleStore are not visible to the service.