2 * Copyright (c) 2015 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.stmt.rfc6020;
10 import org.opendaylight.yangtools.yang.common.QName;
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.ArgumentStatement;
14 import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionStatement;
15 import org.opendaylight.yangtools.yang.model.api.stmt.ExtensionStatement;
16 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
17 import org.opendaylight.yangtools.yang.model.api.stmt.StatusStatement;
18 import org.opendaylight.yangtools.yang.model.api.stmt.YinElementStatement;
19 import org.opendaylight.yangtools.yang.parser.spi.ExtensionNamespace;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
21 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractQNameStatementSupport;
22 import org.opendaylight.yangtools.yang.parser.spi.meta.StatementDefinitionNamespace;
23 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
24 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
25 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
26 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
27 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.ExtensionEffectiveStatementImpl;
29 public class ExtensionStatementImpl extends AbstractDeclaredStatement<QName> implements ExtensionStatement {
30 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
32 .addOptional(YangStmtMapping.ARGUMENT)
33 .addOptional(YangStmtMapping.DESCRIPTION)
34 .addOptional(YangStmtMapping.REFERENCE)
35 .addOptional(YangStmtMapping.STATUS)
38 protected ExtensionStatementImpl(final StmtContext<QName, ExtensionStatement,?> context) {
42 public static class Definition
43 extends AbstractQNameStatementSupport<ExtensionStatement, EffectiveStatement<QName, ExtensionStatement>> {
45 super(YangStmtMapping.EXTENSION);
49 public QName parseArgumentValue(final StmtContext<?,?,?> ctx, final String value) {
50 return StmtContextUtils.qnameFromArgument(ctx, value);
54 public ExtensionStatement createDeclared(final StmtContext<QName, ExtensionStatement,?> ctx) {
55 return new ExtensionStatementImpl(ctx);
59 public EffectiveStatement<QName, ExtensionStatement> createEffective(
60 final StmtContext<QName, ExtensionStatement, EffectiveStatement<QName,ExtensionStatement>> ctx) {
61 return ExtensionEffectiveStatementImpl.create(ctx);
65 public void onStatementDefinitionDeclared(
66 final Mutable<QName, ExtensionStatement, EffectiveStatement<QName, ExtensionStatement>> stmt) {
67 super.onStatementDefinitionDeclared(stmt);
69 QName stmtName = stmt.getStatementArgument();
70 if (SupportedExtensionsMapping.OPENCONFIG_VERSION.getStatementName().isEqualWithoutRevision(stmtName)) {
71 stmtName = stmtName.withoutRevision();
74 stmt.addContext(ExtensionNamespace.class, stmtName, stmt);
76 final StmtContext<QName, ?, ?> argument = StmtContextUtils.findFirstDeclaredSubstatement(stmt,
77 ArgumentStatement.class);
78 final StmtContext<Boolean, ?, ?> yinElement = StmtContextUtils.findFirstDeclaredSubstatement(stmt,
79 YinElementStatement.class);
81 stmt.addToNs(StatementDefinitionNamespace.class, stmt.getStatementArgument(),
82 new ModelDefinedStatementSupport(new ModelDefinedStatementDefinition(stmt.getStatementArgument(),
83 argument != null ? argument.getStatementArgument() : null,
84 yinElement != null ? yinElement.getStatementArgument() : false)));
88 protected SubstatementValidator getSubstatementValidator() {
89 return SUBSTATEMENT_VALIDATOR;
94 public StatusStatement getStatus() {
95 return firstDeclared(StatusStatement.class);
99 public DescriptionStatement getDescription() {
100 return firstDeclared(DescriptionStatement.class);
104 public ReferenceStatement getReference() {
105 return firstDeclared(ReferenceStatement.class);
109 public ArgumentStatement getArgument() {
110 return firstDeclared(ArgumentStatement.class);