2 * Copyright (c) 2016 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.repo;
10 import java.util.Collection;
12 import org.opendaylight.yangtools.yang.common.UnresolvedQName.Unqualified;
13 import org.opendaylight.yangtools.yang.model.api.ModuleImport;
14 import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
15 import org.opendaylight.yangtools.yang.parser.api.YangParserConfiguration;
16 import org.opendaylight.yangtools.yang.parser.rfc7950.repo.YangModelDependencyInfo;
18 final class RevisionDependencyResolver extends DependencyResolver {
19 RevisionDependencyResolver(final Map<SourceIdentifier, YangModelDependencyInfo> depInfo) {
23 protected static SourceIdentifier findWildcard(final Iterable<SourceIdentifier> haystack,
24 final Unqualified needle) {
25 for (final SourceIdentifier r : haystack) {
26 if (needle.equals(r.name())) {
35 YangParserConfiguration parserConfig() {
36 return YangParserConfiguration.DEFAULT;
40 protected boolean isKnown(final Collection<SourceIdentifier> haystack, final ModuleImport mi) {
41 final SourceIdentifier msi = new SourceIdentifier(mi.getModuleName(), mi.getRevision().orElse(null));
44 if (haystack.contains(msi)) {
48 // Slow revision-less walk
49 return mi.getRevision().isEmpty() && findWildcard(haystack, mi.getModuleName()) != null;
52 public static RevisionDependencyResolver create(final Map<SourceIdentifier, YangModelDependencyInfo> depInfo) {
53 return new RevisionDependencyResolver(depInfo);