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 static org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.findFirstDeclaredSubstatement;
11 import static org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.firstAttributeOf;
14 import java.util.Date;
16 import org.opendaylight.yangtools.yang.model.api.ModuleIdentifier;
17 import org.opendaylight.yangtools.yang.model.api.Rfc6020Mapping;
18 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
19 import org.opendaylight.yangtools.yang.model.api.stmt.BelongsToStatement;
20 import org.opendaylight.yangtools.yang.model.api.stmt.PrefixStatement;
21 import org.opendaylight.yangtools.yang.model.api.stmt.RevisionStatement;
22 import org.opendaylight.yangtools.yang.model.api.stmt.SubmoduleStatement;
23 import org.opendaylight.yangtools.yang.model.api.stmt.YangVersionStatement;
24 import org.opendaylight.yangtools.yang.parser.builder.impl.ModuleIdentifierImpl;
25 import org.opendaylight.yangtools.yang.parser.spi.SubmoduleNamespace;
26 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
27 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
28 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
29 import org.opendaylight.yangtools.yang.parser.spi.source.BelongsToPrefixToModuleName;
30 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
31 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.SubmoduleEffectiveStatementImpl;
33 import com.google.common.base.Optional;
35 public class SubmoduleStatementImpl extends AbstractRootStatement<SubmoduleStatement> implements SubmoduleStatement {
37 protected SubmoduleStatementImpl(StmtContext<String, SubmoduleStatement, ?> context) {
41 public static class Definition extends
42 AbstractStatementSupport<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> {
45 super(Rfc6020Mapping.SUBMODULE);
49 public String parseArgumentValue(StmtContext<?, ?, ?> ctx, String value) {
54 public SubmoduleStatement createDeclared(StmtContext<String, SubmoduleStatement, ?> ctx) {
55 return new SubmoduleStatementImpl(ctx);
59 public EffectiveStatement<String, SubmoduleStatement> createEffective(
60 StmtContext<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> ctx) {
61 return new SubmoduleEffectiveStatementImpl(ctx);
65 public void onLinkageDeclared(
66 Mutable<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> stmt)
67 throws SourceException {
69 Optional<Date> revisionDate = Optional.fromNullable(firstAttributeOf(stmt.declaredSubstatements(),
70 RevisionStatement.class));
72 ModuleIdentifier submoduleIdentifier = new ModuleIdentifierImpl(stmt.getStatementArgument(),
73 Optional.<URI> absent(), revisionDate);
75 stmt.addContext(SubmoduleNamespace.class, submoduleIdentifier, stmt);
77 String belongsToModuleName = firstAttributeOf(stmt.declaredSubstatements(), BelongsToStatement.class);
78 StmtContext<?, ?, ?> prefixSubStmtCtx = findFirstDeclaredSubstatement(stmt, 0, BelongsToStatement.class,
79 PrefixStatement.class);
81 if (prefixSubStmtCtx == null) {
82 throw new IllegalArgumentException("Prefix of belongsTo statement is missing in submodule ["
83 + stmt.getStatementArgument() + "].");
86 String prefix = (String) prefixSubStmtCtx.getStatementArgument();
88 stmt.addToNs(BelongsToPrefixToModuleName.class, prefix, belongsToModuleName);
93 public String getName() {
98 public YangVersionStatement getYangVersion() {
99 return firstDeclared(YangVersionStatement.class);
103 public BelongsToStatement getBelongsTo() {
104 return firstDeclared(BelongsToStatement.class);