com.bigdata.rdf.sparql.ast.service

Interface ServiceCallCreateParams

public interface ServiceCallCreateParams

Interface for the parameters used by a ServiceFactory to create a ServiceCall instance.

Author:

Bryan Thompson

Method Summary

Methods

Modifier and Type	Method and Description
org.eclipse.jetty.client.HttpClient	getClientConnectionManager() Return the ClientConnectionManager used to make remote SERVICE call requests.
ServiceNode	getServiceNode() The bigdata AST object modeling the SPARQL SERVICE clause.
IServiceOptions	getServiceOptions() The configuration options associated with the ServiceFactory.
org.openrdf.model.URI	getServiceURI() The end point for which the ServiceCall will be invoked.
BaseJoinStats	getStats() Statistics associated with the runtime evaluation of the service call.
AbstractTripleStore	getTripleStore() The AbstractTripleStore against which the query is being evaluated.

Method Detail

getServiceURI

org.openrdf.model.URI getServiceURI()

The end point for which the ServiceCall will be invoked.

getTripleStore

AbstractTripleStore getTripleStore()

The AbstractTripleStore against which the query is being evaluated.

getServiceNode

ServiceNode getServiceNode()

The bigdata AST object modeling the SPARQL SERVICE clause. This object provides access to the parsed structure of the SERVICE graph pattern and the original text image of the graph pattern (assuming that it was generated by parsing a SPARQL query). The ServiceFactory can use this information to interpret the ServiceCall invocation context.

getClientConnectionManager

org.eclipse.jetty.client.HttpClient getClientConnectionManager()

Return the ClientConnectionManager used to make remote SERVICE call requests.

getServiceOptions

IServiceOptions getServiceOptions()

The configuration options associated with the ServiceFactory.

getStats

BaseJoinStats getStats()

Statistics associated with the runtime evaluation of the service call. May be used by internal services to report on, e.g., access path statistics.