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.container;
10 import static com.google.common.base.Verify.verify;
11 import static java.util.Objects.requireNonNull;
13 import com.google.common.collect.ImmutableList;
14 import java.util.Objects;
15 import java.util.Optional;
16 import org.eclipse.jdt.annotation.NonNull;
17 import org.eclipse.jdt.annotation.Nullable;
18 import org.opendaylight.yangtools.yang.common.QName;
19 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
20 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
21 import org.opendaylight.yangtools.yang.model.api.DerivableSchemaNode;
22 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
23 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
24 import org.opendaylight.yangtools.yang.model.api.stmt.ContainerEffectiveStatement;
25 import org.opendaylight.yangtools.yang.model.api.stmt.ContainerStatement;
26 import org.opendaylight.yangtools.yang.model.api.stmt.compat.ActionNodeContainerCompat;
27 import org.opendaylight.yangtools.yang.model.api.stmt.compat.NotificationNodeContainerCompat;
28 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractDeclaredEffectiveStatement.DefaultWithDataTree;
29 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.ActionNodeContainerMixin;
30 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.AugmentationTargetMixin;
31 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.DataNodeContainerMixin;
32 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.DataSchemaNodeMixin;
33 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.MustConstraintMixin;
34 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.NotificationNodeContainerMixin;
35 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.PresenceMixin;
36 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStmtUtils;
37 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
40 * Internal implementation of ContainerEffectiveStatement.
42 * @deprecated This class is visible only for historical purposes and is going to be hidden.
44 // FIXME: 4.0.0: hide this class
46 public final class ContainerEffectiveStatementImpl
47 extends DefaultWithDataTree<QName, ContainerStatement, ContainerEffectiveStatement>
48 implements ContainerEffectiveStatement, ContainerSchemaNode, DerivableSchemaNode,
49 DataSchemaNodeMixin<QName, ContainerStatement>, DataNodeContainerMixin<QName, ContainerStatement>,
50 ActionNodeContainerMixin<QName, ContainerStatement>,
51 ActionNodeContainerCompat<QName, ContainerStatement>,
52 NotificationNodeContainerMixin<QName, ContainerStatement>,
53 NotificationNodeContainerCompat<QName, ContainerStatement>,
54 MustConstraintMixin<QName, ContainerStatement>, PresenceMixin<QName, ContainerStatement>,
55 AugmentationTargetMixin<QName, ContainerStatement> {
57 private final int flags;
58 private final @NonNull Object substatements;
59 private final @NonNull SchemaPath path;
60 private final @Nullable ContainerSchemaNode original;
62 ContainerEffectiveStatementImpl(final ContainerStatement declared, final SchemaPath path, final int flags,
63 final StmtContext<?, ?, ?> ctx, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
64 final ContainerSchemaNode original) {
65 super(declared, ctx, substatements);
67 EffectiveStmtUtils.checkUniqueGroupings(ctx, substatements);
68 EffectiveStmtUtils.checkUniqueTypedefs(ctx, substatements);
69 EffectiveStmtUtils.checkUniqueUses(ctx, substatements);
71 this.substatements = substatements.size() == 1 ? substatements.get(0) : substatements;
72 this.path = requireNonNull(path);
73 this.original = original;
77 @SuppressWarnings("unchecked")
79 public ImmutableList<? extends EffectiveStatement<?, ?>> effectiveSubstatements() {
80 if (substatements instanceof ImmutableList) {
81 return (ImmutableList<? extends EffectiveStatement<?, ?>>) substatements;
83 verify(substatements instanceof EffectiveStatement, "Unexpected substatement %s", substatements);
84 return ImmutableList.of((EffectiveStatement<?, ?>) substatements);
93 public QName argument() {
98 public SchemaPath getPath() {
103 public Optional<ContainerSchemaNode> getOriginal() {
104 return Optional.ofNullable(original);
108 public boolean isPresenceContainer() {
113 public Optional<DataSchemaNode> findDataChildByName(final QName name) {
114 return findDataSchemaNode(name);
118 public int hashCode() {
119 final int prime = 31;
121 result = prime * result + Objects.hashCode(getQName());
122 result = prime * result + Objects.hashCode(getPath());
127 public boolean equals(final Object obj) {
134 if (getClass() != obj.getClass()) {
137 final ContainerEffectiveStatementImpl other = (ContainerEffectiveStatementImpl) obj;
138 return Objects.equals(getQName(), other.getQName()) && Objects.equals(getPath(), other.getPath());
142 public String toString() {
143 return "container " + getQName().getLocalName();