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.uses;
10 import com.google.common.collect.ImmutableMap;
11 import com.google.common.collect.ImmutableSet;
12 import java.util.Collection;
13 import java.util.HashMap;
14 import java.util.LinkedHashSet;
16 import java.util.Optional;
18 import org.eclipse.jdt.annotation.NonNull;
19 import org.eclipse.jdt.annotation.Nullable;
20 import org.opendaylight.yangtools.yang.common.QName;
21 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
22 import org.opendaylight.yangtools.yang.model.api.RevisionAwareXPath;
23 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
24 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
25 import org.opendaylight.yangtools.yang.model.api.UsesNode;
26 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
27 import org.opendaylight.yangtools.yang.model.api.stmt.GroupingEffectiveStatement;
28 import org.opendaylight.yangtools.yang.model.api.stmt.GroupingStatement;
29 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
30 import org.opendaylight.yangtools.yang.model.api.stmt.UsesEffectiveStatement;
31 import org.opendaylight.yangtools.yang.model.api.stmt.UsesStatement;
32 import org.opendaylight.yangtools.yang.model.api.stmt.WhenEffectiveStatement;
33 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractEffectiveDocumentedNode;
34 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.refine.RefineEffectiveStatementImpl;
35 import org.opendaylight.yangtools.yang.parser.spi.GroupingNamespace;
36 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyType;
37 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
39 final class UsesEffectiveStatementImpl extends AbstractEffectiveDocumentedNode<QName, UsesStatement>
40 implements UsesEffectiveStatement, UsesNode {
41 private final @NonNull SchemaPath groupingPath;
42 private final boolean addedByUses;
43 private final @NonNull ImmutableMap<SchemaPath, SchemaNode> refines;
44 private final @NonNull ImmutableSet<AugmentationSchemaNode> augmentations;
45 private final @Nullable RevisionAwareXPath whenCondition;
47 UsesEffectiveStatementImpl(final StmtContext<QName, UsesStatement, UsesEffectiveStatement> ctx) {
51 final StmtContext<?, GroupingStatement, GroupingEffectiveStatement> grpCtx =
52 ctx.getFromNamespace(GroupingNamespace.class, ctx.coerceStatementArgument());
53 this.groupingPath = grpCtx.getSchemaPath().get();
56 addedByUses = ctx.getCopyHistory().contains(CopyType.ADDED_BY_USES);
58 // initSubstatementCollections
59 final Set<AugmentationSchemaNode> augmentationsInit = new LinkedHashSet<>();
60 final Map<SchemaPath, SchemaNode> refinesInit = new HashMap<>();
61 for (final EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements()) {
62 if (effectiveStatement instanceof AugmentationSchemaNode) {
63 final AugmentationSchemaNode augmentationSchema = (AugmentationSchemaNode) effectiveStatement;
64 augmentationsInit.add(augmentationSchema);
66 if (effectiveStatement instanceof RefineEffectiveStatementImpl) {
67 final RefineEffectiveStatementImpl refineStmt = (RefineEffectiveStatementImpl) effectiveStatement;
68 final SchemaNodeIdentifier identifier = refineStmt.argument();
69 refinesInit.put(identifier.asSchemaPath(), refineStmt.getRefineTargetNode());
72 this.augmentations = ImmutableSet.copyOf(augmentationsInit);
73 this.refines = ImmutableMap.copyOf(refinesInit);
75 whenCondition = findFirstEffectiveSubstatementArgument(WhenEffectiveStatement.class).orElse(null);
79 public SchemaPath getGroupingPath() {
84 public Collection<? extends AugmentationSchemaNode> getAugmentations() {
90 public boolean isAugmenting() {
96 public boolean isAddedByUses() {
101 public Map<SchemaPath, SchemaNode> getRefines() {
106 public Optional<RevisionAwareXPath> getWhenCondition() {
107 return Optional.ofNullable(whenCondition);
111 public String toString() {
112 return UsesEffectiveStatementImpl.class.getSimpleName() + "[groupingPath=" + groupingPath + "]";