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 javax.annotation.Nonnull;
11 import javax.annotation.Nullable;
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.EffectiveStatement;
15 import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionStatement;
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.TypeStatement;
19 import org.opendaylight.yangtools.yang.model.api.stmt.TypedefEffectiveStatement;
20 import org.opendaylight.yangtools.yang.model.api.stmt.TypedefStatement;
21 import org.opendaylight.yangtools.yang.model.api.stmt.UnitsStatement;
22 import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
23 import org.opendaylight.yangtools.yang.parser.spi.TypeNamespace;
24 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
25 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
26 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
27 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
28 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.TypeDefEffectiveStatementImpl;
30 public class TypedefStatementImpl extends AbstractDeclaredStatement<QName> implements TypedefStatement {
31 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
33 .addOptional(YangStmtMapping.DEFAULT)
34 .addOptional(YangStmtMapping.DESCRIPTION)
35 .addOptional(YangStmtMapping.REFERENCE)
36 .addOptional(YangStmtMapping.STATUS)
37 .addMandatory(YangStmtMapping.TYPE)
38 .addOptional(YangStmtMapping.UNITS)
41 protected TypedefStatementImpl(final StmtContext<QName, TypedefStatement, ?> context) {
45 public static class Definition extends
46 AbstractStatementSupport<QName, TypedefStatement, EffectiveStatement<QName, TypedefStatement>> {
49 super(YangStmtMapping.TYPEDEF);
53 public QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
54 return Utils.qNameFromArgument(ctx, value);
58 public TypedefStatement createDeclared(final StmtContext<QName, TypedefStatement, ?> ctx) {
59 return new TypedefStatementImpl(ctx);
63 public EffectiveStatement<QName, TypedefStatement> createEffective(
64 final StmtContext<QName, TypedefStatement, EffectiveStatement<QName, TypedefStatement>> ctx) {
65 return new TypeDefEffectiveStatementImpl(ctx);
69 public void onFullDefinitionDeclared(final StmtContext.Mutable<QName, TypedefStatement,
70 EffectiveStatement<QName, TypedefStatement>> stmt) {
71 super.onFullDefinitionDeclared(stmt);
73 if (stmt != null && stmt.getParentContext() != null) {
74 final StmtContext<?, TypedefStatement, TypedefEffectiveStatement> existing = stmt.getParentContext()
75 .getFromNamespace(TypeNamespace.class, stmt.getStatementArgument());
76 SourceException.throwIf(existing != null, stmt.getStatementSourceReference(),
77 "Duplicate name for typedef %s", stmt.getStatementArgument());
79 stmt.getParentContext().addContext(TypeNamespace.class, stmt.getStatementArgument(), stmt);
84 protected SubstatementValidator getSubstatementValidator() {
85 return SUBSTATEMENT_VALIDATOR;
91 public StatusStatement getStatus() {
92 return firstDeclared(StatusStatement.class);
97 public DescriptionStatement getDescription() {
98 return firstDeclared(DescriptionStatement.class);
103 public ReferenceStatement getReference() {
104 return firstDeclared(ReferenceStatement.class);
109 public TypeStatement getType() {
110 return firstDeclared(TypeStatement.class);
114 public UnitsStatement getUnits() {
115 return firstDeclared(UnitsStatement.class);
120 public QName getName() {