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.ChoiceCaseNode;
22 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
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.CaseStatement;
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 CaseEffectiveStatementImpl extends
33 AbstractEffectiveDocumentedDataNodeContainer<QName, CaseStatement>
34 implements ChoiceCaseNode, DerivableSchemaNode {
35 private final QName qname;
36 private final SchemaPath path;
40 ChoiceCaseNode original;
41 ConstraintDefinition constraints;
43 ImmutableSet<AugmentationSchema> augmentations;
44 ImmutableList<UnknownSchemaNode> unknownNodes;
46 public CaseEffectiveStatementImpl(
47 StmtContext<QName, CaseStatement, EffectiveStatement<QName, CaseStatement>> ctx) {
49 this.qname = ctx.getStatementArgument();
50 this.path = Utils.getSchemaPath(ctx);
51 this.constraints = new EffectiveConstraintDefinitionImpl(this);
53 initSubstatementCollections();
57 private void initCopyType(
58 StmtContext<QName, CaseStatement, EffectiveStatement<QName, CaseStatement>> ctx) {
60 List<TypeOfCopy> copyTypesFromOriginal = ctx.getCopyHistory();
62 if(copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_AUGMENTATION)) {
65 if(copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES)) {
68 if(copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES_AUGMENTATION)) {
69 addedByUses = augmenting = true;
72 if (ctx.getOriginalCtx() != null) {
73 original = (ChoiceCaseNode) ctx.getOriginalCtx().buildEffective();
77 private void initSubstatementCollections() {
78 Collection<? extends EffectiveStatement<?, ?>> effectiveSubstatements = effectiveSubstatements();
80 List<UnknownSchemaNode> unknownNodesInit = new LinkedList<>();
81 Set<AugmentationSchema> augmentationsInit = new HashSet<>();
83 for (EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements) {
84 if (effectiveStatement instanceof UnknownSchemaNode) {
85 UnknownSchemaNode unknownNode = (UnknownSchemaNode) effectiveStatement;
86 unknownNodesInit.add(unknownNode);
88 if (effectiveStatement instanceof AugmentationSchema) {
89 AugmentationSchema augmentationSchema = (AugmentationSchema) effectiveStatement;
90 augmentationsInit.add(augmentationSchema);
94 this.unknownNodes = ImmutableList.copyOf(unknownNodesInit);
95 this.augmentations = ImmutableSet.copyOf(augmentationsInit);
99 public QName getQName() {
104 public SchemaPath getPath() {
109 public boolean isConfiguration() {
114 public ConstraintDefinition getConstraints() {
119 public boolean isAugmenting() {
124 public boolean isAddedByUses() {
129 public Optional<ChoiceCaseNode> getOriginal() {
130 return Optional.fromNullable(original);
134 public List<UnknownSchemaNode> getUnknownSchemaNodes() {
139 public Set<AugmentationSchema> getAvailableAugmentations() {
140 return augmentations;
144 public int hashCode() {
145 final int prime = 31;
147 result = prime * result + Objects.hashCode(qname);
148 result = prime * result + Objects.hashCode(path);
153 public boolean equals(final Object obj) {
160 if (getClass() != obj.getClass()) {
163 CaseEffectiveStatementImpl other = (CaseEffectiveStatementImpl) obj;
165 if (other.qname != null) {
168 } else if (!qname.equals(other.qname)) {
172 if (other.path != null) {
175 } else if (!path.equals(other.path)) {
182 public String toString() {
183 StringBuilder sb = new StringBuilder(
184 CaseEffectiveStatementImpl.class.getSimpleName());
189 return sb.toString();