2 * Copyright (c) 2018 Pantheon Technoglogies, s.r.o. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.yang.model.api.stmt;
10 import com.google.common.annotations.Beta;
11 import java.util.Optional;
12 import org.eclipse.jdt.annotation.NonNull;
15 * Common interface for statements which contain either a description/reference or a description/reference/status combo.
18 public interface ConstrainedDocumentedDeclaredStatement<T> extends DocumentedDeclaredStatement<T> {
20 default @NonNull Optional<ErrorAppTagStatement> getErrorAppTagStatement() {
21 return findFirstDeclaredSubstatement(ErrorAppTagStatement.class);
24 default @NonNull Optional<ErrorMessageStatement> getErrorMessageStatement() {
25 return findFirstDeclaredSubstatement(ErrorMessageStatement.class);
28 interface WithStatus<T> extends ConstrainedDocumentedDeclaredStatement<T>,
29 DocumentedDeclaredStatement.WithStatus<T> {