com.bigdata.service.fts

Class FulltextSearchServiceFactory

java.lang.Object

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

com.bigdata.service.fts.FulltextSearchServiceFactory

All Implemented Interfaces:

ServiceFactory

public class FulltextSearchServiceFactory
extends AbstractServiceFactoryBase

A factory for an external fulltext search services (such as Solr). It accepts a group consisting of external Solr search magic predicates.

Version:

$Id$

Author:

Michael Schmidt

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FulltextSearchServiceFactory.FulltextSearchDefaults Default values for external fulltext search, as defined in configuration
static class	FulltextSearchServiceFactory.FulltextSearchMultiHiterator<A extends IFulltextSearchHit> Wrapper around FulltextSearchHiterator, delegating requests for multiple binding sets to the latter one.

Constructor Summary

Constructors

Constructor and Description
FulltextSearchServiceFactory()

Method Summary

Methods

Modifier and Type	Method and Description
MockIVReturningServiceCall	create(ServiceCallCreateParams params) Create a service invocation object.
Set<IVariable<?>>	getRequiredBound(ServiceNode serviceNode) Default implementation for method ServiceFactory.getRequiredBound(ServiceNode), allowing for simple services where all variables used inside the service are considered "outgoing".
BigdataNativeServiceOptions	getServiceOptions() Return options for the service end point.
static Properties	getStoreProps(ServiceCallCreateParams params)

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

getDesiredBound

Methods inherited from class java.lang.Object

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

Constructor Detail

FulltextSearchServiceFactory

public FulltextSearchServiceFactory()

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 MockIVReturningServiceCall 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.

getStoreProps

public static Properties getStoreProps(ServiceCallCreateParams params)

getRequiredBound

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

Description copied from class: AbstractServiceFactoryBase

Default implementation for method ServiceFactory.getRequiredBound(ServiceNode), allowing for simple services where all variables used inside the service are considered "outgoing". As a consequence, when building upon this default implementation, the Service will be executed *before* the variables used inside the Service body are bound.

Specified by:

getRequiredBound in interface ServiceFactory

Overrides:

getRequiredBound in class AbstractServiceFactoryBase