org.semanticweb.owlapi.model.OWLSubPropertyChainOfAxiom Maven / Gradle / Ivy
/* This file is part of the OWL API.
* The contents of this file are subject to the LGPL License, Version 3.0.
* Copyright 2014, The University of Manchester
*
* This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
* You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.
*
* Alternatively, the contents of this file may be used under the terms of the Apache License, Version 2.0 in which case, the provisions of the Apache License Version 2.0 are applicable instead of those above.
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */
package org.semanticweb.owlapi.model;
import java.util.List;
import javax.annotation.Nonnull;
/**
* Represents a
* SubObjectPropertyOf axiom in the OWL 2 Specification where the subproperty is a chain of
* properties. Note that this axiom type is not explicit in the OWL 2 specification, but it is
* included in the OWL API as a convenience to the programmer.
*
* @author Matthew Horridge, The University Of Manchester, Bio-Health Informatics Group
* @since 2.0.0
*/
public interface OWLSubPropertyChainOfAxiom extends OWLObjectPropertyAxiom {
/**
* Gets the chain of properties that represents the subproperty in this axiom.
*
* @return A list of object property expressions that represents the chain of properties that
* represent the subproperty in this axiom.
*/
@Nonnull
List getPropertyChain();
/**
* Gets the super property of this axiom.
*
* @return The property expression that represents the super property in this expression.
*/
@Nonnull
OWLObjectPropertyExpression getSuperProperty();
/**
* Determines if this axiom is of the form: P o P -> P, which is an encoding of
* Transitive(P).
*
* @return {@code true} if this encodes that the super property is transitive, otherwise
* {@code false}.
*/
boolean isEncodingOfTransitiveProperty();
@Nonnull
@Override
OWLSubPropertyChainOfAxiom getAxiomWithoutAnnotations();
}