2 * Copyright (c) 2015 Cisco Systems, Inc. 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 java.util.Optional;
11 import javax.annotation.Nonnull;
12 import javax.annotation.Nullable;
14 public interface IncludeStatement extends DocumentedDeclaredStatement<String> {
15 default @Nonnull String getModule() {
19 default @Nullable RevisionDateStatement getRevisionDate() {
20 final Optional<RevisionDateStatement> opt = findFirstDeclaredSubstatement(RevisionDateStatement.class);
21 return opt.isPresent() ? opt.get() : null;