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.extension;
10 import org.opendaylight.yangtools.openconfig.model.api.OpenConfigStatements;
11 import org.opendaylight.yangtools.yang.common.QName;
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.ArgumentStatement;
15 import org.opendaylight.yangtools.yang.model.api.stmt.ExtensionStatement;
16 import org.opendaylight.yangtools.yang.model.api.stmt.YinElementStatement;
17 import org.opendaylight.yangtools.yang.parser.spi.ExtensionNamespace;
18 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractQNameStatementSupport;
19 import org.opendaylight.yangtools.yang.parser.spi.meta.StatementDefinitionNamespace;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
21 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
22 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
23 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
25 public final class ExtensionStatementSupport
26 extends AbstractQNameStatementSupport<ExtensionStatement, EffectiveStatement<QName, ExtensionStatement>> {
27 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
29 .addOptional(YangStmtMapping.ARGUMENT)
30 .addOptional(YangStmtMapping.DESCRIPTION)
31 .addOptional(YangStmtMapping.REFERENCE)
32 .addOptional(YangStmtMapping.STATUS)
35 public ExtensionStatementSupport() {
36 super(YangStmtMapping.EXTENSION);
40 public QName parseArgumentValue(final StmtContext<?,?,?> ctx, final String value) {
41 return StmtContextUtils.qnameFromArgument(ctx, value);
45 public ExtensionStatement createDeclared(final StmtContext<QName, ExtensionStatement,?> ctx) {
46 return new ExtensionStatementImpl(ctx);
50 public EffectiveStatement<QName, ExtensionStatement> createEffective(
51 final StmtContext<QName, ExtensionStatement, EffectiveStatement<QName,ExtensionStatement>> ctx) {
52 return ExtensionEffectiveStatementImpl.create(ctx);
56 public void onStatementDefinitionDeclared(
57 final Mutable<QName, ExtensionStatement, EffectiveStatement<QName, ExtensionStatement>> stmt) {
58 super.onStatementDefinitionDeclared(stmt);
60 QName stmtName = stmt.getStatementArgument();
61 if (OpenConfigStatements.OPENCONFIG_VERSION.getStatementName().isEqualWithoutRevision(stmtName)) {
62 stmtName = stmtName.withoutRevision();
65 stmt.addContext(ExtensionNamespace.class, stmtName, stmt);
67 final StmtContext<QName, ?, ?> argument = StmtContextUtils.findFirstDeclaredSubstatement(stmt,
68 ArgumentStatement.class);
69 final StmtContext<Boolean, ?, ?> yinElement = StmtContextUtils.findFirstDeclaredSubstatement(stmt,
70 YinElementStatement.class);
72 stmt.addToNs(StatementDefinitionNamespace.class, stmt.getStatementArgument(),
73 new ModelDefinedStatementSupport(new ModelDefinedStatementDefinition(stmt.getStatementArgument(),
74 argument != null ? argument.getStatementArgument() : null,
75 yinElement != null ? yinElement.getStatementArgument() : false)));
79 protected SubstatementValidator getSubstatementValidator() {
80 return SUBSTATEMENT_VALIDATOR;