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.Objects;
18 import java.util.Optional;
20 import org.eclipse.jdt.annotation.NonNull;
21 import org.opendaylight.yangtools.yang.common.QNameModule;
22 import org.opendaylight.yangtools.yang.common.Revision;
23 import org.opendaylight.yangtools.yang.model.api.ActionDefinition;
24 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
25 import org.opendaylight.yangtools.yang.model.api.NamespaceRevisionAware;
26 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
27 import org.opendaylight.yangtools.yang.model.api.RevisionAwareXPath;
28 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
29 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
30 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
31 import org.opendaylight.yangtools.yang.model.api.stmt.AugmentEffectiveStatement;
32 import org.opendaylight.yangtools.yang.model.api.stmt.AugmentStatement;
33 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
34 import org.opendaylight.yangtools.yang.model.api.stmt.WhenEffectiveStatement;
35 import org.opendaylight.yangtools.yang.model.api.stmt.compat.ActionNodeContainerCompat;
36 import org.opendaylight.yangtools.yang.model.api.stmt.compat.NotificationNodeContainerCompat;
37 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractEffectiveDocumentedDataNodeContainer;
38 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
39 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
40 import org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementContextBase;
42 final class AugmentEffectiveStatementImpl
43 extends AbstractEffectiveDocumentedDataNodeContainer<SchemaNodeIdentifier, AugmentStatement>
44 implements AugmentEffectiveStatement, AugmentationSchemaNode, NamespaceRevisionAware,
45 ActionNodeContainerCompat<SchemaNodeIdentifier, AugmentStatement>,
46 NotificationNodeContainerCompat<SchemaNodeIdentifier, AugmentStatement> {
47 private final SchemaPath targetPath;
48 private final URI namespace;
49 private final Revision revision;
50 private final @NonNull ImmutableSet<ActionDefinition> actions;
51 private final @NonNull ImmutableSet<NotificationDefinition> notifications;
52 private final RevisionAwareXPath whenCondition;
53 private final AugmentationSchemaNode copyOf;
55 AugmentEffectiveStatementImpl(final StmtContext<SchemaNodeIdentifier, AugmentStatement,
56 EffectiveStatement<SchemaNodeIdentifier, AugmentStatement>> ctx) {
59 this.targetPath = ctx.coerceStatementArgument().asSchemaPath();
61 final QNameModule rootModuleQName = StmtContextUtils.getRootModuleQName(ctx);
62 this.namespace = rootModuleQName.getNamespace();
63 this.revision = rootModuleQName.getRevision().orElse(null);
65 this.copyOf = (AugmentationSchemaNode) ctx.getOriginalCtx().map(StmtContext::buildEffective).orElse(null);
66 whenCondition = findFirstEffectiveSubstatementArgument(WhenEffectiveStatement.class).orElse(null);
68 // initSubstatementCollections
69 final ImmutableSet.Builder<ActionDefinition> actionsBuilder = ImmutableSet.builder();
70 final ImmutableSet.Builder<NotificationDefinition> notificationsBuilder = ImmutableSet.builder();
71 final ImmutableList.Builder<UnknownSchemaNode> listBuilder = new ImmutableList.Builder<>();
72 for (final EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements()) {
73 if (effectiveStatement instanceof ActionDefinition) {
74 actionsBuilder.add((ActionDefinition) effectiveStatement);
75 } else if (effectiveStatement instanceof NotificationDefinition) {
76 notificationsBuilder.add((NotificationDefinition) effectiveStatement);
80 this.actions = actionsBuilder.build();
81 this.notifications = notificationsBuilder.build();
85 protected Collection<? extends EffectiveStatement<?, ?>> initSubstatements(
86 final StmtContext<SchemaNodeIdentifier, AugmentStatement, ?> ctx,
87 final Collection<? extends StmtContext<?, ?, ?>> substatementsInit) {
88 final StatementContextBase<?, ?, ?> implicitDef = ctx.getFromNamespace(AugmentImplicitHandlingNamespace.class,
90 return implicitDef == null ? super.initSubstatements(ctx, substatementsInit)
91 : Collections2.transform(Collections2.filter(substatementsInit,
92 StmtContext::isSupportedToBuildEffective),
94 verify(subCtx instanceof StatementContextBase);
95 return implicitDef.wrapWithImplicit((StatementContextBase<?, ?, ?>) subCtx).buildEffective();
100 public Optional<AugmentationSchemaNode> getOriginalDefinition() {
101 return Optional.ofNullable(this.copyOf);
105 public SchemaPath getTargetPath() {
110 public Optional<RevisionAwareXPath> getWhenCondition() {
111 return Optional.ofNullable(whenCondition);
115 public URI getNamespace() {
120 public Set<ActionDefinition> getActions() {
125 public Set<NotificationDefinition> getNotifications() {
126 return notifications;
130 public Optional<Revision> getRevision() {
131 return Optional.ofNullable(revision);
135 public int hashCode() {
136 final int prime = 17;
138 result = prime * result + Objects.hashCode(targetPath);
139 result = prime * result + Objects.hashCode(whenCondition);
140 result = prime * result + getChildNodes().hashCode();
145 public boolean equals(final Object obj) {
149 if (!(obj instanceof AugmentEffectiveStatementImpl)) {
152 final AugmentEffectiveStatementImpl other = (AugmentEffectiveStatementImpl) obj;
153 return Objects.equals(targetPath, other.targetPath) && Objects.equals(whenCondition, other.whenCondition)
154 && getChildNodes().equals(other.getChildNodes());
158 public String toString() {
159 return AugmentEffectiveStatementImpl.class.getSimpleName() + "[" + "targetPath=" + targetPath + ", when="
160 + whenCondition + "]";