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.Optional;
15 import org.eclipse.jdt.annotation.NonNull;
16 import org.eclipse.jdt.annotation.Nullable;
17 import org.opendaylight.yangtools.yang.common.QName;
18 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
19 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
20 import org.opendaylight.yangtools.yang.model.api.DerivableSchemaNode;
21 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
22 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
23 import org.opendaylight.yangtools.yang.model.api.stmt.ContainerEffectiveStatement;
24 import org.opendaylight.yangtools.yang.model.api.stmt.ContainerStatement;
25 import org.opendaylight.yangtools.yang.model.api.stmt.compat.ActionNodeContainerCompat;
26 import org.opendaylight.yangtools.yang.model.api.stmt.compat.NotificationNodeContainerCompat;
27 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractDeclaredEffectiveStatement.DefaultWithDataTree;
28 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.ActionNodeContainerMixin;
29 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.AugmentationTargetMixin;
30 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.DataNodeContainerMixin;
31 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.DataSchemaNodeMixin;
32 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.MustConstraintMixin;
33 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.NotificationNodeContainerMixin;
34 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.PresenceMixin;
35 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStmtUtils;
36 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
38 final class ContainerEffectiveStatementImpl
39 extends DefaultWithDataTree<QName, ContainerStatement, ContainerEffectiveStatement>
40 implements ContainerEffectiveStatement, ContainerSchemaNode, DerivableSchemaNode,
41 DataSchemaNodeMixin<QName, ContainerStatement>, DataNodeContainerMixin<QName, ContainerStatement>,
42 ActionNodeContainerMixin<QName, ContainerStatement>,
43 ActionNodeContainerCompat<QName, ContainerStatement>,
44 NotificationNodeContainerMixin<QName, ContainerStatement>,
45 NotificationNodeContainerCompat<QName, ContainerStatement>,
46 MustConstraintMixin<QName, ContainerStatement>, PresenceMixin<QName, ContainerStatement>,
47 AugmentationTargetMixin<QName, ContainerStatement> {
49 private final int flags;
50 private final @NonNull Object substatements;
51 private final @NonNull SchemaPath path;
52 private final @Nullable ContainerSchemaNode original;
54 ContainerEffectiveStatementImpl(final ContainerStatement declared, final SchemaPath path, final int flags,
55 final StmtContext<?, ?, ?> ctx, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements,
56 final ContainerSchemaNode original) {
57 super(declared, ctx, substatements);
59 EffectiveStmtUtils.checkUniqueGroupings(ctx, substatements);
60 EffectiveStmtUtils.checkUniqueTypedefs(ctx, substatements);
61 EffectiveStmtUtils.checkUniqueUses(ctx, substatements);
63 this.substatements = substatements.size() == 1 ? substatements.get(0) : substatements;
64 this.path = requireNonNull(path);
65 this.original = original;
69 @SuppressWarnings("unchecked")
71 public ImmutableList<? extends EffectiveStatement<?, ?>> effectiveSubstatements() {
72 if (substatements instanceof ImmutableList) {
73 return (ImmutableList<? extends EffectiveStatement<?, ?>>) substatements;
75 verify(substatements instanceof EffectiveStatement, "Unexpected substatement %s", substatements);
76 return ImmutableList.of((EffectiveStatement<?, ?>) substatements);
85 public QName argument() {
90 public SchemaPath getPath() {
95 public Optional<ContainerSchemaNode> getOriginal() {
96 return Optional.ofNullable(original);
100 public boolean isPresenceContainer() {
105 public Optional<DataSchemaNode> findDataChildByName(final QName name) {
106 return findDataSchemaNode(name);
110 public String toString() {
111 return "container " + getQName().getLocalName();