Package org.eclipse.rdf4j.query.resultio

Class TupleQueryResultWriterRegistry

java.lang.Object

org.eclipse.rdf4j.common.lang.service.ServiceRegistry<FF,S>

org.eclipse.rdf4j.common.lang.service.FileFormatServiceRegistry<QueryResultFormat,TupleQueryResultWriterFactory>

org.eclipse.rdf4j.query.resultio.TupleQueryResultWriterRegistry

public class TupleQueryResultWriterRegistry
extends FileFormatServiceRegistry<QueryResultFormat,TupleQueryResultWriterFactory>

A registry that keeps track of the available TupleQueryResultWriterFactorys.

Author:

Arjohn Kampman

Field Summary

Fields inherited from class org.eclipse.rdf4j.common.lang.service.ServiceRegistry

logger, services

Constructor Summary

Constructors

Constructor	Description
TupleQueryResultWriterRegistry()

Method Summary

Modifier and Type	Method	Description
static TupleQueryResultWriterRegistry	getInstance()	Gets the default TupleQueryResultWriterRegistry.
protected QueryResultFormat	getKey(TupleQueryResultWriterFactory factory)	Gets the key for the specified service.

Methods inherited from class org.eclipse.rdf4j.common.lang.service.FileFormatServiceRegistry

getFileFormatForFileName, getFileFormatForMIMEType

Methods inherited from class org.eclipse.rdf4j.common.lang.service.ServiceRegistry

add, get, getAll, getKeys, has, remove

Methods inherited from class java.lang.Object

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

Constructor Details

TupleQueryResultWriterRegistry

public TupleQueryResultWriterRegistry()

Method Details

getInstance

public static TupleQueryResultWriterRegistry getInstance()

Gets the default TupleQueryResultWriterRegistry.

Returns:

The default registry.

getKey

protected QueryResultFormat getKey(TupleQueryResultWriterFactory factory)

Description copied from class: ServiceRegistry

Gets the key for the specified service.

Specified by:

getKey in class ServiceRegistry<QueryResultFormat,TupleQueryResultWriterFactory>

Parameters:

factory - The service to get the key for.

Returns:

The key for the specified service.