org.eclipse.rdf4j.spin.function.InverseMagicProperty Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2015 Eclipse RDF4J contributors, Aduna, and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Distribution License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*******************************************************************************/
package org.eclipse.rdf4j.spin.function;
import org.eclipse.rdf4j.query.algebra.evaluation.function.TupleFunction;
/**
* Magic properties are normally treated as {@link TupleFunction}s acting on the subject of a statement. However, there
* are many cases where it makes more sense to treat a magic property as acting on the object of a statement instead.
* Any TupleFunction implementing this interface will be given the object of the magic property as the argument and the
* result will be bound to the subject of the magic property.
*/
public interface InverseMagicProperty extends TupleFunction {
}