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_date;
10 import com.google.common.collect.ImmutableList;
11 import java.time.format.DateTimeParseException;
12 import org.opendaylight.yangtools.yang.common.Revision;
13 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
14 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
15 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
16 import org.opendaylight.yangtools.yang.model.api.stmt.RevisionDateEffectiveStatement;
17 import org.opendaylight.yangtools.yang.model.api.stmt.RevisionDateStatement;
18 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.BaseStatementSupport;
19 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
21 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
22 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
24 public final class RevisionDateStatementSupport
25 extends BaseStatementSupport<Revision, RevisionDateStatement, RevisionDateEffectiveStatement> {
26 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR =
27 SubstatementValidator.builder(YangStmtMapping.REVISION_DATE).build();
28 private static final RevisionDateStatementSupport INSTANCE = new RevisionDateStatementSupport();
30 private RevisionDateStatementSupport() {
31 super(YangStmtMapping.REVISION_DATE, CopyPolicy.CONTEXT_INDEPENDENT);
34 public static RevisionDateStatementSupport getInstance() {
39 public Revision parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
41 return Revision.of(value);
42 } catch (DateTimeParseException e) {
43 throw new SourceException(ctx.sourceReference(), e,
44 "Revision value %s is not in required format yyyy-MM-dd", value);
49 protected SubstatementValidator getSubstatementValidator() {
50 return SUBSTATEMENT_VALIDATOR;
54 protected RevisionDateStatement createDeclared(final StmtContext<Revision, RevisionDateStatement, ?> ctx,
55 final ImmutableList<? extends DeclaredStatement<?>> substatements) {
56 return new RegularRevisionDateStatement(ctx.getArgument(), substatements);
60 protected RevisionDateStatement createEmptyDeclared(final StmtContext<Revision, RevisionDateStatement, ?> ctx) {
61 return new EmptyRevisionDateStatement(ctx.getArgument());
65 protected RevisionDateEffectiveStatement createEffective(final Current<Revision, RevisionDateStatement> stmt,
66 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
67 return substatements.isEmpty() ? new EmptyRevisionDateEffectiveStatement(stmt.declared())
68 : new RegularRevisionDateEffectiveStatement(stmt.declared(), substatements);