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.revision;
10 import java.time.format.DateTimeParseException;
11 import org.opendaylight.yangtools.yang.common.Revision;
12 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
13 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
14 import org.opendaylight.yangtools.yang.model.api.stmt.RevisionStatement;
15 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
16 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
17 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
18 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
20 public final class RevisionStatementSupport extends
21 AbstractStatementSupport<Revision, RevisionStatement, EffectiveStatement<Revision, RevisionStatement>> {
22 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(
23 YangStmtMapping.REVISION)
24 .addOptional(YangStmtMapping.DESCRIPTION)
25 .addOptional(YangStmtMapping.REFERENCE)
27 private static final RevisionStatementSupport INSTANCE = new RevisionStatementSupport();
29 private RevisionStatementSupport() {
30 super(YangStmtMapping.REVISION);
33 public static RevisionStatementSupport getInstance() {
38 public Revision parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
40 return Revision.of(value);
41 } catch (DateTimeParseException e) {
42 throw new SourceException(ctx.getStatementSourceReference(), e,
43 "Revision value %s is not in required format yyyy-MM-dd", value);
48 public RevisionStatement createDeclared(final StmtContext<Revision, RevisionStatement, ?> ctx) {
49 return new RevisionStatementImpl(ctx);
53 public EffectiveStatement<Revision, RevisionStatement> createEffective(
54 final StmtContext<Revision, RevisionStatement, EffectiveStatement<Revision, RevisionStatement>> ctx) {
55 return new RevisionEffectiveStatementImpl(ctx);
59 protected SubstatementValidator getSubstatementValidator() {
60 return SUBSTATEMENT_VALIDATOR;