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

Class FunctionRegistry

java.lang.Object

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

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

public class FunctionRegistry
extends ServiceRegistry<String,Function>

Author:

Arjohn Kampman

Field Summary

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

logger, services

Constructor Summary

Constructors

Constructor and Description
FunctionRegistry()

Method Summary

Modifier and Type	Method and Description
static FunctionRegistry	getInstance() Gets the default FunctionRegistry.
protected String	getKey(Function 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 Detail

FunctionRegistry

public FunctionRegistry()

Method Detail

getInstance

public static FunctionRegistry getInstance()

Gets the default FunctionRegistry.

Returns:

The default registry.

getKey

protected String getKey(Function function)

Description copied from class: ServiceRegistry

Gets the key for the specified service.

Specified by:

getKey in class ServiceRegistry<String,Function>

Parameters:

function - The service to get the key for.

Returns:

The key for the specified service.