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.yang_version;
10 import org.opendaylight.yangtools.yang.common.YangVersion;
11 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
12 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
13 import org.opendaylight.yangtools.yang.model.api.stmt.YangVersionStatement;
14 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
15 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
16 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
17 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
18 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
20 public final class YangVersionStatementSupport extends AbstractStatementSupport<YangVersion, YangVersionStatement,
21 EffectiveStatement<YangVersion, YangVersionStatement>> {
22 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
26 public YangVersionStatementSupport() {
27 super(YangStmtMapping.YANG_VERSION);
31 public YangVersion parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
32 return SourceException.unwrap(YangVersion.parse(value), ctx.getStatementSourceReference(),
33 "Unsupported YANG version %s", value);
37 public YangVersionStatement createDeclared(final StmtContext<YangVersion, YangVersionStatement, ?> ctx) {
38 return new YangVersionStatementImpl(ctx);
42 public void onPreLinkageDeclared(final Mutable<YangVersion, YangVersionStatement,
43 EffectiveStatement<YangVersion, YangVersionStatement>> stmt) {
44 stmt.setRootVersion(stmt.getStatementArgument());
48 public EffectiveStatement<YangVersion, YangVersionStatement> createEffective(final StmtContext<YangVersion,
49 YangVersionStatement, EffectiveStatement<YangVersion, YangVersionStatement>> ctx) {
50 return new YangVersionEffectiveStatementImpl(ctx);
54 protected SubstatementValidator getSubstatementValidator() {
55 return SUBSTATEMENT_VALIDATOR;