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.augment;
10 import static com.google.common.base.Verify.verify;
12 import com.google.common.collect.Collections2;
13 import com.google.common.collect.ImmutableList;
14 import com.google.common.collect.ImmutableSet;
16 import java.util.Collection;
17 import java.util.List;
18 import java.util.Objects;
19 import java.util.Optional;
21 import org.eclipse.jdt.annotation.NonNull;
22 import org.opendaylight.yangtools.yang.common.QNameModule;
23 import org.opendaylight.yangtools.yang.common.Revision;
24 import org.opendaylight.yangtools.yang.model.api.ActionDefinition;
25 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
26 import org.opendaylight.yangtools.yang.model.api.NamespaceRevisionAware;
27 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
28 import org.opendaylight.yangtools.yang.model.api.RevisionAwareXPath;
29 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
30 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
31 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
32 import org.opendaylight.yangtools.yang.model.api.stmt.AugmentEffectiveStatement;
33 import org.opendaylight.yangtools.yang.model.api.stmt.AugmentStatement;
34 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
35 import org.opendaylight.yangtools.yang.model.api.stmt.WhenEffectiveStatement;
36 import org.opendaylight.yangtools.yang.model.api.stmt.compat.ActionNodeContainerCompat;
37 import org.opendaylight.yangtools.yang.model.api.stmt.compat.NotificationNodeContainerCompat;
38 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractEffectiveDocumentedDataNodeContainer;
39 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
40 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
41 import org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementContextBase;
43 final class AugmentEffectiveStatementImpl
44 extends AbstractEffectiveDocumentedDataNodeContainer<SchemaNodeIdentifier, AugmentStatement>
45 implements AugmentEffectiveStatement, AugmentationSchemaNode, NamespaceRevisionAware,
46 ActionNodeContainerCompat<SchemaNodeIdentifier, AugmentStatement>,
47 NotificationNodeContainerCompat<SchemaNodeIdentifier, AugmentStatement> {
48 private final SchemaPath targetPath;
49 private final URI namespace;
50 private final Revision revision;
51 private final @NonNull ImmutableSet<ActionDefinition> actions;
52 private final @NonNull ImmutableSet<NotificationDefinition> notifications;
53 private final @NonNull ImmutableList<UnknownSchemaNode> unknownNodes;
54 private final RevisionAwareXPath whenCondition;
55 private final AugmentationSchemaNode copyOf;
57 AugmentEffectiveStatementImpl(final StmtContext<SchemaNodeIdentifier, AugmentStatement,
58 EffectiveStatement<SchemaNodeIdentifier, AugmentStatement>> ctx) {
61 this.targetPath = ctx.coerceStatementArgument().asSchemaPath();
63 final QNameModule rootModuleQName = StmtContextUtils.getRootModuleQName(ctx);
64 this.namespace = rootModuleQName.getNamespace();
65 this.revision = rootModuleQName.getRevision().orElse(null);
67 this.copyOf = (AugmentationSchemaNode) ctx.getOriginalCtx().map(StmtContext::buildEffective).orElse(null);
68 whenCondition = findFirstEffectiveSubstatementArgument(WhenEffectiveStatement.class).orElse(null);
70 // initSubstatementCollections
71 final ImmutableSet.Builder<ActionDefinition> actionsBuilder = ImmutableSet.builder();
72 final ImmutableSet.Builder<NotificationDefinition> notificationsBuilder = ImmutableSet.builder();
73 final ImmutableList.Builder<UnknownSchemaNode> listBuilder = new ImmutableList.Builder<>();
74 for (final EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements()) {
75 if (effectiveStatement instanceof ActionDefinition) {
76 actionsBuilder.add((ActionDefinition) effectiveStatement);
77 } else if (effectiveStatement instanceof NotificationDefinition) {
78 notificationsBuilder.add((NotificationDefinition) effectiveStatement);
79 } else if (effectiveStatement instanceof UnknownSchemaNode) {
80 listBuilder.add((UnknownSchemaNode) effectiveStatement);
84 this.actions = actionsBuilder.build();
85 this.notifications = notificationsBuilder.build();
86 this.unknownNodes = listBuilder.build();
90 protected Collection<? extends EffectiveStatement<?, ?>> initSubstatements(
91 final StmtContext<SchemaNodeIdentifier, AugmentStatement, ?> ctx,
92 final Collection<? extends StmtContext<?, ?, ?>> substatementsInit) {
93 final StatementContextBase<?, ?, ?> implicitDef = ctx.getFromNamespace(AugmentImplicitHandlingNamespace.class,
95 return implicitDef == null ? super.initSubstatements(ctx, substatementsInit)
96 : Collections2.transform(Collections2.filter(substatementsInit,
97 StmtContext::isSupportedToBuildEffective),
99 verify(subCtx instanceof StatementContextBase);
100 return implicitDef.wrapWithImplicit((StatementContextBase<?, ?, ?>) subCtx).buildEffective();
105 public Optional<AugmentationSchemaNode> getOriginalDefinition() {
106 return Optional.ofNullable(this.copyOf);
110 public SchemaPath getTargetPath() {
115 public Optional<RevisionAwareXPath> getWhenCondition() {
116 return Optional.ofNullable(whenCondition);
120 public List<UnknownSchemaNode> getUnknownSchemaNodes() {
125 public URI getNamespace() {
130 public Set<ActionDefinition> getActions() {
135 public Set<NotificationDefinition> getNotifications() {
136 return notifications;
140 public Optional<Revision> getRevision() {
141 return Optional.ofNullable(revision);
145 public int hashCode() {
146 final int prime = 17;
148 result = prime * result + Objects.hashCode(targetPath);
149 result = prime * result + Objects.hashCode(whenCondition);
150 result = prime * result + getChildNodes().hashCode();
155 public boolean equals(final Object obj) {
159 if (!(obj instanceof AugmentEffectiveStatementImpl)) {
162 final AugmentEffectiveStatementImpl other = (AugmentEffectiveStatementImpl) obj;
163 return Objects.equals(targetPath, other.targetPath) && Objects.equals(whenCondition, other.whenCondition)
164 && getChildNodes().equals(other.getChildNodes());
168 public String toString() {
169 return AugmentEffectiveStatementImpl.class.getSimpleName() + "[" + "targetPath=" + targetPath + ", when="
170 + whenCondition + "]";