TupleQueryResultWriterRegistry (Eclipse RDF4J 4.2.4)

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

All Methods Static Methods Instance Methods Concrete Methods
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 Detail
  - TupleQueryResultWriterRegistry
```
public TupleQueryResultWriterRegistry()
```
- Method Detail
  - 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.