Package org.eclipse.rdf4j.query.algebra.evaluation.function

Class TupleFunctionRegistry

java.lang.Object

org.eclipse.rdf4j.common.lang.service.ServiceRegistry<String,TupleFunction>

org.eclipse.rdf4j.query.algebra.evaluation.function.TupleFunctionRegistry

public class TupleFunctionRegistry
extends ServiceRegistry<String,TupleFunction>

Field Summary

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

logger, services

Constructor Summary

Constructors

Constructor	Description
TupleFunctionRegistry()

Method Summary

Modifier and Type	Method	Description
static TupleFunctionRegistry	getInstance()	Gets the default TupleFunctionRegistry.
protected String	getKey(TupleFunction function)	Gets the key for the specified service.

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

TupleFunctionRegistry

public TupleFunctionRegistry()

Method Details

getInstance

public static TupleFunctionRegistry getInstance()

Gets the default TupleFunctionRegistry.

Returns:

The default registry.

getKey

protected String getKey(TupleFunction function)

Description copied from class: ServiceRegistry

Gets the key for the specified service.

Specified by:

getKey in class ServiceRegistry<String,TupleFunction>

Parameters:

function - The service to get the key for.

Returns:

The key for the specified service.