com.bigdata.rdf.sparql.ast.eval

Class SearchInSearchServiceFactory

java.lang.Object

com.bigdata.rdf.sparql.ast.eval.AbstractServiceFactoryBase

com.bigdata.rdf.sparql.ast.eval.SearchInSearchServiceFactory

All Implemented Interfaces:

ServiceFactory

public class SearchInSearchServiceFactory
extends AbstractServiceFactoryBase

A factory for a "search in search" service. It accepts a group that have a single triple pattern in it: service bd:searchInSearch { ?s bd:searchInSearch "search" . } This service will then use the full text index to filter out incoming bindings for ?s that do not link to a Literal that is found via the full text index with the supplied search string. If there are no incoming bindings (or none that have ?s bound), this service will produce no output.

Constructor Summary

Constructors

Constructor and Description
SearchInSearchServiceFactory()

Method Summary

Methods

Modifier and Type	Method and Description
BigdataServiceCall	create(ServiceCallCreateParams params) Create a service invocation object.
BigdataNativeServiceOptions	getServiceOptions() Return options for the service end point.

Methods inherited from class com.bigdata.rdf.sparql.ast.eval.AbstractServiceFactoryBase

getDesiredBound, getRequiredBound

Methods inherited from class java.lang.Object

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

Constructor Detail

SearchInSearchServiceFactory

public SearchInSearchServiceFactory()

Method Detail

getServiceOptions

public BigdataNativeServiceOptions getServiceOptions()

Description copied from interface: ServiceFactory

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

create

public BigdataServiceCall create(ServiceCallCreateParams params)

Description copied from interface: ServiceFactory

Create a service invocation object.

Parameters:

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

Returns:

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