2 * Copyright (c) 2013 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.builder.impl;
10 import com.google.common.base.Preconditions;
11 import com.google.common.collect.ImmutableList;
12 import java.util.Collections;
13 import java.util.HashSet;
14 import java.util.List;
16 import org.opendaylight.yangtools.yang.common.QName;
17 import org.opendaylight.yangtools.yang.model.api.IdentitySchemaNode;
18 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
19 import org.opendaylight.yangtools.yang.model.api.Status;
20 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
21 import org.opendaylight.yangtools.yang.parser.builder.api.UnknownSchemaNodeBuilder;
22 import org.opendaylight.yangtools.yang.parser.builder.util.AbstractSchemaNodeBuilder;
24 public final class IdentitySchemaNodeBuilder extends AbstractSchemaNodeBuilder {
25 private IdentitySchemaNodeImpl instance;
26 private IdentitySchemaNode baseIdentity;
27 private IdentitySchemaNodeBuilder baseIdentityBuilder;
28 private final Set<IdentitySchemaNode> derivedIdentities = new HashSet<>();
29 private String baseIdentityName;
31 IdentitySchemaNodeBuilder(final String moduleName, final int line, final QName qname, final SchemaPath path) {
32 super(moduleName, line, qname);
33 this.schemaPath = Preconditions.checkNotNull(path, "Schema Path must not be null");
36 IdentitySchemaNodeBuilder(final String moduleName, final IdentitySchemaNode base) {
37 super(moduleName, 0, base.getQName());
38 schemaPath = base.getPath();
39 derivedIdentities.addAll(base.getDerivedIdentities());
40 unknownNodes.addAll(base.getUnknownSchemaNodes());
44 public IdentitySchemaNode build() {
45 if (instance != null) {
49 instance = new IdentitySchemaNodeImpl(qname, schemaPath, derivedIdentities);
51 instance.description = description;
52 instance.reference = reference;
53 instance.status = status;
55 if (baseIdentityBuilder != null) {
56 baseIdentityBuilder.addDerivedIdentity(instance);
57 baseIdentity = baseIdentityBuilder.build();
59 instance.baseIdentity = baseIdentity;
62 for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
63 unknownNodes.add(b.build());
65 instance.unknownNodes = ImmutableList.copyOf(unknownNodes);
70 public String getBaseIdentityName() {
71 return baseIdentityName;
74 public void setBaseIdentityName(final String baseIdentityName) {
75 this.baseIdentityName = baseIdentityName;
78 public void setBaseIdentity(final IdentitySchemaNodeBuilder baseType) {
79 this.baseIdentityBuilder = baseType;
82 void addDerivedIdentity(final IdentitySchemaNode derivedIdentity) {
83 if (derivedIdentity != null) {
84 derivedIdentities.add(derivedIdentity);
89 public String toString() {
90 return "identity " + qname.getLocalName();
93 private static final class IdentitySchemaNodeImpl implements IdentitySchemaNode {
94 private final QName qname;
95 private final SchemaPath path;
96 private IdentitySchemaNode baseIdentity;
97 private final Set<IdentitySchemaNode> derivedIdentities;
98 private String description;
99 private String reference;
100 private Status status;
101 private ImmutableList<UnknownSchemaNode> unknownNodes;
103 private IdentitySchemaNodeImpl(final QName qname, final SchemaPath path,
104 final Set<IdentitySchemaNode> derivedIdentities) {
107 this.derivedIdentities = derivedIdentities;
111 public QName getQName() {
116 public IdentitySchemaNode getBaseIdentity() {
121 public Set<IdentitySchemaNode> getDerivedIdentities() {
122 return Collections.unmodifiableSet(derivedIdentities);
126 public String getDescription() {
131 public String getReference() {
136 public Status getStatus() {
141 public SchemaPath getPath() {
146 public List<UnknownSchemaNode> getUnknownSchemaNodes() {
151 public int hashCode() {
152 final int prime = 31;
154 result = prime * result + ((qname == null) ? 0 : qname.hashCode());
155 result = prime * result + ((path == null) ? 0 : path.hashCode());
160 public boolean equals(final Object obj) {
167 if (getClass() != obj.getClass()) {
170 IdentitySchemaNodeImpl other = (IdentitySchemaNodeImpl) obj;
172 if (other.qname != null) {
175 } else if (!qname.equals(other.qname)) {
179 if (other.path != null) {
182 } else if (!path.equals(other.path)) {
189 public String toString() {
190 StringBuilder sb = new StringBuilder(IdentitySchemaNodeImpl.class.getSimpleName());
192 sb.append("base=").append(baseIdentity);
193 sb.append(", qname=").append(qname);
195 return sb.toString();