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.rfc7950.stmt.import_;
10 import com.google.common.base.MoreObjects;
11 import com.google.common.collect.ImmutableList;
12 import java.util.Optional;
13 import org.eclipse.jdt.annotation.NonNull;
14 import org.eclipse.jdt.annotation.Nullable;
15 import org.opendaylight.yangtools.concepts.SemVer;
16 import org.opendaylight.yangtools.yang.common.Revision;
17 import org.opendaylight.yangtools.yang.model.api.ModuleImport;
18 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
19 import org.opendaylight.yangtools.yang.model.api.stmt.ImportEffectiveStatement;
20 import org.opendaylight.yangtools.yang.model.api.stmt.ImportStatement;
21 import org.opendaylight.yangtools.yang.model.repo.api.SemVerSourceIdentifier;
22 import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
23 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractDeclaredEffectiveStatement.DefaultArgument.WithSubstatements;
24 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.DocumentedNodeMixin;
26 final class ImportEffectiveStatementImpl extends WithSubstatements<String, ImportStatement>
27 implements ImportEffectiveStatement, ModuleImport, DocumentedNodeMixin<String, ImportStatement> {
28 private final @Nullable Revision revision;
29 private final @Nullable SemVer semVer;
31 ImportEffectiveStatementImpl(final ImportStatement declared,
32 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
33 final @NonNull SourceIdentifier importedSource) {
34 super(declared, substatements);
35 this.revision = importedSource.getRevision().orElse(null);
36 this.semVer = importedSource instanceof SemVerSourceIdentifier
37 ? ((SemVerSourceIdentifier) importedSource).getSemanticVersion().orElse(null)
42 public Optional<Revision> getRevision() {
43 return Optional.ofNullable(revision);
47 public Optional<SemVer> getSemanticVersion() {
48 return Optional.ofNullable(semVer);
52 public String getPrefix() {
53 return getDeclared().getPrefix().argument();
57 public ImportEffectiveStatement asEffectiveStatement() {
62 public String toString() {
63 return MoreObjects.toStringHelper(this).omitNullValues()
64 .add("moduleName", getModuleName())
65 .add("revision", revision)
66 .add("version", semVer)
67 .add("prefix", getPrefix())
68 .add("description", getDescription().orElse(null))
69 .add("reference", getReference().orElse(null))