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.stmt.rfc6020.effective;
10 import com.google.common.base.Optional;
11 import com.google.common.collect.ImmutableList;
12 import com.google.common.collect.ImmutableSet;
13 import java.util.Collection;
14 import java.util.HashSet;
15 import java.util.LinkedList;
16 import java.util.List;
17 import java.util.Objects;
19 import org.opendaylight.yangtools.yang.common.QName;
20 import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
21 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
22 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
23 import org.opendaylight.yangtools.yang.model.api.DerivableSchemaNode;
24 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
25 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
26 import org.opendaylight.yangtools.yang.model.api.stmt.ContainerStatement;
27 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
28 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
29 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.TypeOfCopy;
30 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.Utils;
32 public class ContainerEffectiveStatementImpl extends
33 AbstractEffectiveDocumentedDataNodeContainer<QName, ContainerStatement>
34 implements ContainerSchemaNode, DerivableSchemaNode {
36 private final QName qname;
37 private final SchemaPath path;
39 private boolean presence;
41 private boolean addedByUses;
42 private boolean configuration = true;
43 private ContainerSchemaNode original;
44 private ConstraintDefinition constraints;
46 private ImmutableSet<AugmentationSchema> augmentations;
47 private ImmutableList<UnknownSchemaNode> unknownNodes;
49 public ContainerEffectiveStatementImpl(
50 StmtContext<QName, ContainerStatement, EffectiveStatement<QName, ContainerStatement>> ctx) {
53 qname = ctx.getStatementArgument();
54 path = Utils.getSchemaPath(ctx);
55 this.constraints = new EffectiveConstraintDefinitionImpl(this);
58 initSubstatementCollectionsAndFields();
61 private void initCopyType(
62 StmtContext<QName, ContainerStatement, EffectiveStatement<QName, ContainerStatement>> ctx) {
64 List<TypeOfCopy> copyTypesFromOriginal = ctx.getCopyHistory();
66 if(copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_AUGMENTATION)) {
69 if(copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES)) {
72 if(copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES_AUGMENTATION)) {
73 addedByUses = augmenting = true;
76 if (ctx.getOriginalCtx() != null) {
77 original = (ContainerSchemaNode) ctx.getOriginalCtx().buildEffective();
81 private void initSubstatementCollectionsAndFields() {
82 Collection<? extends EffectiveStatement<?, ?>> effectiveSubstatements = effectiveSubstatements();
84 List<UnknownSchemaNode> unknownNodesInit = new LinkedList<>();
85 Set<AugmentationSchema> augmentationsInit = new HashSet<>();
87 boolean configurationInit = false;
88 for (EffectiveStatement<?, ?> effectiveSubstatement : effectiveSubstatements) {
89 if (effectiveSubstatement instanceof UnknownSchemaNode) {
90 UnknownSchemaNode unknownNode = (UnknownSchemaNode) effectiveSubstatement;
91 unknownNodesInit.add(unknownNode);
93 if (effectiveSubstatement instanceof AugmentationSchema) {
94 AugmentationSchema augmentationSchema = (AugmentationSchema) effectiveSubstatement;
95 augmentationsInit.add(augmentationSchema);
97 if (effectiveSubstatement instanceof PresenceEffectiveStatementImpl) {
100 if (!configurationInit
101 && effectiveSubstatement instanceof ConfigEffectiveStatementImpl) {
102 ConfigEffectiveStatementImpl configStmt = (ConfigEffectiveStatementImpl) effectiveSubstatement;
103 this.configuration = configStmt.argument();
104 configurationInit = true;
108 this.unknownNodes = ImmutableList.copyOf(unknownNodesInit);
109 this.augmentations = ImmutableSet.copyOf(augmentationsInit);
113 public QName getQName() {
118 public SchemaPath getPath() {
123 public boolean isAugmenting() {
128 public boolean isAddedByUses() {
133 public Optional<ContainerSchemaNode> getOriginal() {
134 return Optional.fromNullable(original);
138 public boolean isConfiguration() {
139 return configuration;
143 public ConstraintDefinition getConstraints() {
148 public Set<AugmentationSchema> getAvailableAugmentations() {
149 return augmentations;
153 public boolean isPresenceContainer() {
158 public List<UnknownSchemaNode> getUnknownSchemaNodes() {
163 public int hashCode() {
164 final int prime = 31;
166 result = prime * result + Objects.hashCode(qname);
167 result = prime * result + Objects.hashCode(path);
172 public boolean equals(final Object obj) {
179 if (getClass() != obj.getClass()) {
182 ContainerEffectiveStatementImpl other = (ContainerEffectiveStatementImpl) obj;
184 if (other.qname != null) {
187 } else if (!qname.equals(other.qname)) {
191 if (other.path != null) {
194 } else if (!path.equals(other.path)) {
201 public String toString() {
202 return "container " + qname.getLocalName();