2 * Copyright (c) 2017 Pantheon Technologies, 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.parser.rfc7950.stmt.include;
10 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
11 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
13 public final class IncludeStatementRFC6020Support extends AbstractIncludeStatementSupport {
14 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(
15 YangStmtMapping.INCLUDE).addOptional(YangStmtMapping.REVISION_DATE).build();
16 private static final IncludeStatementRFC6020Support INSTANCE = new IncludeStatementRFC6020Support();
18 private IncludeStatementRFC6020Support() {
22 public static IncludeStatementRFC6020Support getInstance() {
27 protected SubstatementValidator getSubstatementValidator() {
28 return SUBSTATEMENT_VALIDATOR;