| /* |
| * Copyright (c) 2014, 2020 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Dmitry Kornilov - Initial implementation |
| package org.eclipse.persistence.jpa.rs.util.list; |
| |
| import jakarta.xml.bind.JAXBElement; |
| import java.util.List; |
| |
| /** |
| * Marker interface for queries returning single results. |
| * |
| * @see org.eclipse.persistence.jpa.rs.util.list.SingleResultQueryResult |
| * @see org.eclipse.persistence.jpa.rs.util.list.SingleResultQueryList |
| * |
| * @author Dmitry Kornilov |
| * @since EclipseLink 2.6.0. |
| */ |
| public interface SingleResultQuery { |
| /** |
| * Gets a list fields. |
| * |
| * @return a list of JAXBElement. |
| */ |
| List<JAXBElement<?>> getFields(); |
| |
| /** |
| * Sets a list of fields. |
| * |
| * @param fields fields to set. |
| */ |
| void setFields(List<JAXBElement<?>> fields); |
| } |