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.SchemaPath;
25 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
26 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
27 import org.opendaylight.yangtools.yang.model.api.stmt.ContainerStatement;
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 // FIXME: should be private
43 private boolean addedByUses;
44 private boolean configuration = true;
45 private ContainerSchemaNode original;
46 private final ConstraintDefinition constraints;
48 private ImmutableSet<AugmentationSchema> augmentations;
49 private ImmutableList<UnknownSchemaNode> unknownNodes;
51 public ContainerEffectiveStatementImpl(
52 final StmtContext<QName, ContainerStatement, EffectiveStatement<QName, ContainerStatement>> ctx) {
55 qname = ctx.getStatementArgument();
56 path = Utils.getSchemaPath(ctx);
57 this.constraints = new EffectiveConstraintDefinitionImpl(this);
60 initSubstatementCollectionsAndFields();
63 private void initCopyType(
64 final StmtContext<QName, ContainerStatement, EffectiveStatement<QName, ContainerStatement>> ctx) {
66 List<TypeOfCopy> copyTypesFromOriginal = ctx.getCopyHistory();
68 if (copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_AUGMENTATION)) {
71 if (copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES)) {
74 if (copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES_AUGMENTATION)) {
75 addedByUses = augmenting = true;
78 if (ctx.getOriginalCtx() != null) {
79 original = (ContainerSchemaNode) ctx.getOriginalCtx().buildEffective();
83 private void initSubstatementCollectionsAndFields() {
84 Collection<? extends EffectiveStatement<?, ?>> effectiveSubstatements = effectiveSubstatements();
86 List<UnknownSchemaNode> unknownNodesInit = new LinkedList<>();
87 Set<AugmentationSchema> augmentationsInit = new HashSet<>();
89 boolean configurationInit = false;
90 for (EffectiveStatement<?, ?> effectiveSubstatement : effectiveSubstatements) {
91 if (effectiveSubstatement instanceof UnknownSchemaNode) {
92 UnknownSchemaNode unknownNode = (UnknownSchemaNode) effectiveSubstatement;
93 unknownNodesInit.add(unknownNode);
95 if (effectiveSubstatement instanceof AugmentationSchema) {
96 AugmentationSchema augmentationSchema = (AugmentationSchema) effectiveSubstatement;
97 augmentationsInit.add(augmentationSchema);
99 if (effectiveSubstatement instanceof PresenceEffectiveStatementImpl) {
102 if (!configurationInit && effectiveSubstatement instanceof ConfigEffectiveStatementImpl) {
103 ConfigEffectiveStatementImpl configStmt = (ConfigEffectiveStatementImpl) effectiveSubstatement;
104 this.configuration = configStmt.argument();
105 configurationInit = true;
109 this.unknownNodes = ImmutableList.copyOf(unknownNodesInit);
110 this.augmentations = ImmutableSet.copyOf(augmentationsInit);
114 public QName getQName() {
119 public SchemaPath getPath() {
124 public boolean isAugmenting() {
129 public boolean isAddedByUses() {
134 public Optional<ContainerSchemaNode> getOriginal() {
135 return Optional.fromNullable(original);
139 public boolean isConfiguration() {
140 return configuration;
144 public ConstraintDefinition getConstraints() {
149 public Set<AugmentationSchema> getAvailableAugmentations() {
150 return augmentations;
154 public boolean isPresenceContainer() {
159 public List<UnknownSchemaNode> getUnknownSchemaNodes() {
164 public int hashCode() {
165 final int prime = 31;
167 result = prime * result + Objects.hashCode(qname);
168 result = prime * result + Objects.hashCode(path);
173 public boolean equals(final Object obj) {
180 if (getClass() != obj.getClass()) {
183 ContainerEffectiveStatementImpl other = (ContainerEffectiveStatementImpl) obj;
184 return Objects.equals(qname, other.qname) && Objects.equals(path, other.path);
188 public String toString() {
189 return "container " + qname.getLocalName();