2 * Copyright (c) 2016 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.parser.rfc7950.stmt.notification;
10 import com.google.common.annotations.Beta;
11 import com.google.common.collect.ImmutableSet;
12 import org.opendaylight.yangtools.yang.common.QName;
13 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
14 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
15 import org.opendaylight.yangtools.yang.model.api.stmt.NotificationEffectiveStatement;
16 import org.opendaylight.yangtools.yang.model.api.stmt.NotificationStatement;
17 import org.opendaylight.yangtools.yang.model.parser.api.YangParserConfiguration;
18 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
19 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
21 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
24 * Class providing necessary support for processing YANG 1.1 Notification
28 public final class NotificationStatementRFC7950Support extends AbstractNotificationStatementSupport {
29 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR =
30 SubstatementValidator.builder(YangStmtMapping.NOTIFICATION)
31 .addAny(YangStmtMapping.ANYDATA)
32 .addAny(YangStmtMapping.ANYXML)
33 .addAny(YangStmtMapping.CHOICE)
34 .addAny(YangStmtMapping.CONTAINER)
35 .addOptional(YangStmtMapping.DESCRIPTION)
36 .addAny(YangStmtMapping.GROUPING)
37 .addAny(YangStmtMapping.IF_FEATURE)
38 .addAny(YangStmtMapping.LEAF)
39 .addAny(YangStmtMapping.LEAF_LIST)
40 .addAny(YangStmtMapping.LIST)
41 .addAny(YangStmtMapping.MUST)
42 .addOptional(YangStmtMapping.REFERENCE)
43 .addOptional(YangStmtMapping.STATUS)
44 .addAny(YangStmtMapping.TYPEDEF)
45 .addAny(YangStmtMapping.USES)
48 private static final ImmutableSet<StatementDefinition> ILLEGAL_PARENTS =
49 ImmutableSet.of(YangStmtMapping.NOTIFICATION, YangStmtMapping.RPC, YangStmtMapping.ACTION);
51 public NotificationStatementRFC7950Support(final YangParserConfiguration config) {
56 public void onStatementAdded(final Mutable<QName, NotificationStatement, NotificationEffectiveStatement> stmt) {
57 final QName argument = stmt.argument();
58 SourceException.throwIf(StmtContextUtils.hasAncestorOfType(stmt, ILLEGAL_PARENTS), stmt,
59 "Notification %s is defined within an rpc, action, or another notification", argument);
60 SourceException.throwIf(StmtContextUtils.hasParentOfType(stmt, YangStmtMapping.CASE), stmt,
61 "Notification %s is defined within a case statement", argument);
62 StmtContextUtils.validateNoKeylessListAncestorOf(stmt, "Notification");
64 super.onStatementAdded(stmt);
68 protected SubstatementValidator getSubstatementValidator() {
69 return SUBSTATEMENT_VALIDATOR;