2 * Copyright (c) 2017 Pantheon Technologies, s.r.o. 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.rfc8040.parser;
10 import static com.google.common.base.Verify.verify;
11 import static java.util.Objects.requireNonNull;
13 import com.google.common.annotations.Beta;
14 import com.google.common.base.MoreObjects;
15 import com.google.common.collect.ImmutableList;
17 import java.util.Optional;
18 import org.eclipse.jdt.annotation.NonNull;
19 import org.opendaylight.yangtools.rfc8040.model.api.YangDataEffectiveStatement;
20 import org.opendaylight.yangtools.rfc8040.model.api.YangDataSchemaNode;
21 import org.opendaylight.yangtools.rfc8040.model.api.YangDataStatement;
22 import org.opendaylight.yangtools.yang.common.QName;
23 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
24 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
25 import org.opendaylight.yangtools.yang.model.api.meta.IdentifierNamespace;
26 import org.opendaylight.yangtools.yang.model.api.stmt.ContainerEffectiveStatement;
27 import org.opendaylight.yangtools.yang.model.api.stmt.DataTreeAwareEffectiveStatement;
28 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaTreeAwareEffectiveStatement;
29 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.UnknownEffectiveStatementBase;
30 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
33 final class YangDataEffectiveStatementImpl extends UnknownEffectiveStatementBase<String, YangDataStatement>
34 implements YangDataEffectiveStatement, YangDataSchemaNode {
35 private final @NonNull QName argumentQName;
36 private final @NonNull ContainerEffectiveStatement container;
38 YangDataEffectiveStatementImpl(final Current<String, YangDataStatement> stmt,
39 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements, final QName qname) {
40 super(stmt, substatements);
41 this.argumentQName = requireNonNull(qname);
43 container = findFirstEffectiveSubstatement(ContainerEffectiveStatement.class).get();
45 // TODO: this is strong binding of two API contracts. Unfortunately ContainerEffectiveStatement design is
47 verify(container instanceof ContainerSchemaNode, "Incompatible container %s", container);
51 public QName getQName() {
56 public ContainerEffectiveStatement getContainer() {
61 public ContainerSchemaNode getContainerSchemaNode() {
62 // Verified in the constructor
63 return (ContainerSchemaNode) container;
67 public YangDataEffectiveStatement asEffectiveStatement() {
72 protected <K, V, N extends IdentifierNamespace<K, V>> Optional<? extends Map<K, V>> getNamespaceContents(
73 final Class<N> namespace) {
74 if (SchemaTreeAwareEffectiveStatement.Namespace.class.equals(namespace)
75 || DataTreeAwareEffectiveStatement.Namespace.class.equals(namespace)) {
76 @SuppressWarnings("unchecked")
77 final Map<K, V> ns = (Map<K, V>)Map.of(container.argument(), container);
78 return Optional.of(ns);
80 return super.getNamespaceContents(namespace);
84 public String toString() {
85 return MoreObjects.toStringHelper(this).omitNullValues()
86 .add("qname", argumentQName)
87 .add("container", container).toString();