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 org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.TypeOfCopy;
11 import java.util.Collection;
12 import java.util.HashSet;
13 import java.util.LinkedList;
14 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.Utils;
15 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
16 import org.opendaylight.yangtools.yang.model.api.stmt.CaseStatement;
17 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
18 import com.google.common.base.Optional;
19 import com.google.common.collect.ImmutableList;
20 import com.google.common.collect.ImmutableSet;
21 import java.util.List;
23 import org.opendaylight.yangtools.yang.common.QName;
24 import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
25 import org.opendaylight.yangtools.yang.model.api.ChoiceCaseNode;
26 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
27 import org.opendaylight.yangtools.yang.model.api.DerivableSchemaNode;
28 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
29 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
31 public class CaseEffectiveStatementImpl extends
32 AbstractEffectiveDocumentedDataNodeContainer<QName, CaseStatement>
33 implements ChoiceCaseNode, DerivableSchemaNode {
34 private final QName qname;
35 private final SchemaPath path;
39 ChoiceCaseNode original;
40 ConstraintDefinition constraints;
42 ImmutableSet<AugmentationSchema> augmentations;
43 ImmutableList<UnknownSchemaNode> unknownNodes;
45 public CaseEffectiveStatementImpl(
46 StmtContext<QName, CaseStatement, EffectiveStatement<QName, CaseStatement>> ctx) {
48 this.qname = ctx.getStatementArgument();
49 this.path = Utils.getSchemaPath(ctx);
50 this.constraints = new EffectiveConstraintDefinitionImpl(this);
52 initSubstatementCollections();
56 private void initCopyType(
57 StmtContext<QName, CaseStatement, EffectiveStatement<QName, CaseStatement>> ctx) {
59 List<TypeOfCopy> copyTypesFromOriginal = ctx.getCopyHistory();
61 if(copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_AUGMENTATION)) {
64 if(copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES)) {
67 if(copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES_AUGMENTATION)) {
68 addedByUses = augmenting = true;
71 if (ctx.getOriginalCtx() != null) {
72 original = (ChoiceCaseNode) ctx.getOriginalCtx().buildEffective();
76 private void initSubstatementCollections() {
77 Collection<? extends EffectiveStatement<?, ?>> effectiveSubstatements = effectiveSubstatements();
79 List<UnknownSchemaNode> unknownNodesInit = new LinkedList<>();
80 Set<AugmentationSchema> augmentationsInit = new HashSet<>();
82 for (EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements) {
83 if (effectiveStatement instanceof UnknownSchemaNode) {
84 UnknownSchemaNode unknownNode = (UnknownSchemaNode) effectiveStatement;
85 unknownNodesInit.add(unknownNode);
87 if (effectiveStatement instanceof AugmentationSchema) {
88 AugmentationSchema augmentationSchema = (AugmentationSchema) effectiveStatement;
89 augmentationsInit.add(augmentationSchema);
93 this.unknownNodes = ImmutableList.copyOf(unknownNodesInit);
94 this.augmentations = ImmutableSet.copyOf(augmentationsInit);
98 public QName getQName() {
103 public SchemaPath getPath() {
108 public boolean isConfiguration() {
113 public ConstraintDefinition getConstraints() {
118 public boolean isAugmenting() {
123 public boolean isAddedByUses() {
128 public Optional<ChoiceCaseNode> getOriginal() {
129 return Optional.fromNullable(original);
133 public List<UnknownSchemaNode> getUnknownSchemaNodes() {
138 public Set<AugmentationSchema> getAvailableAugmentations() {
139 return augmentations;
143 public int hashCode() {
144 final int prime = 31;
146 result = prime * result + ((qname == null) ? 0 : qname.hashCode());
147 result = prime * result + ((path == null) ? 0 : path.hashCode());
152 public boolean equals(final Object obj) {
159 if (getClass() != obj.getClass()) {
162 CaseEffectiveStatementImpl other = (CaseEffectiveStatementImpl) obj;
164 if (other.qname != null) {
167 } else if (!qname.equals(other.qname)) {
171 if (other.path != null) {
174 } else if (!path.equals(other.path)) {
181 public String toString() {
182 StringBuilder sb = new StringBuilder(
183 CaseEffectiveStatementImpl.class.getSimpleName());
188 return sb.toString();