--- /dev/null
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.yang.parser.builder.impl;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.TreeSet;
+
+import org.opendaylight.controller.yang.common.QName;
+import org.opendaylight.controller.yang.model.api.AugmentationSchema;
+import org.opendaylight.controller.yang.model.api.ChoiceCaseNode;
+import org.opendaylight.controller.yang.model.api.ChoiceNode;
+import org.opendaylight.controller.yang.model.api.ConstraintDefinition;
+import org.opendaylight.controller.yang.model.api.SchemaPath;
+import org.opendaylight.controller.yang.model.api.Status;
+import org.opendaylight.controller.yang.model.api.UnknownSchemaNode;
+import org.opendaylight.controller.yang.parser.builder.api.AbstractSchemaNodeBuilder;
+import org.opendaylight.controller.yang.parser.builder.api.AugmentationSchemaBuilder;
+import org.opendaylight.controller.yang.parser.builder.api.AugmentationTargetBuilder;
+import org.opendaylight.controller.yang.parser.builder.api.DataSchemaNodeBuilder;
+import org.opendaylight.controller.yang.parser.builder.api.GroupingMember;
+import org.opendaylight.controller.yang.parser.util.Comparators;
+import org.opendaylight.controller.yang.parser.util.ParserUtils;
+import org.opendaylight.controller.yang.parser.util.YangParseException;
+
+public final class ChoiceBuilder extends AbstractSchemaNodeBuilder implements DataSchemaNodeBuilder,
+ AugmentationTargetBuilder, GroupingMember {
+ private boolean isBuilt;
+ private final ChoiceNodeImpl instance;
+ // DataSchemaNode args
+ private boolean augmenting;
+ private boolean addedByUses;
+ private Boolean configuration;
+ private final ConstraintsBuilder constraints;
+ // AugmentationTarget args
+ private final Set<AugmentationSchemaBuilder> addedAugmentations = new HashSet<AugmentationSchemaBuilder>();
+ // ChoiceNode args
+ private Set<ChoiceCaseNode> cases;
+ private final Set<ChoiceCaseBuilder> addedCases = new HashSet<ChoiceCaseBuilder>();
+ private String defaultCase;
+
+ public ChoiceBuilder(final String moduleName, final int line, final QName qname) {
+ super(moduleName, line, qname);
+ instance = new ChoiceNodeImpl(qname);
+ constraints = new ConstraintsBuilder(moduleName, line);
+ }
+
+ public ChoiceBuilder(ChoiceBuilder b) {
+ super(b.getModuleName(), b.getLine(), b.getQName());
+ parent = b.getParent();
+ instance = new ChoiceNodeImpl(qname);
+ constraints = b.getConstraints();
+ schemaPath = b.getPath();
+ description = b.getDescription();
+ reference = b.getReference();
+ status = b.getStatus();
+ unknownNodes = b.unknownNodes;
+ addedUnknownNodes.addAll(b.getUnknownNodes());
+ augmenting = b.isAugmenting();
+ addedByUses = b.isAddedByUses();
+ configuration = b.isConfiguration();
+ addedAugmentations.addAll(b.getAugmentations());
+ cases = b.cases;
+ addedCases.addAll(b.getCases());
+ defaultCase = b.getDefaultCase();
+ }
+
+ @Override
+ public ChoiceNode build() {
+ if (!isBuilt) {
+ instance.setPath(schemaPath);
+ instance.setDescription(description);
+ instance.setReference(reference);
+ instance.setStatus(status);
+ instance.setAugmenting(augmenting);
+ instance.setAddedByUses(addedByUses);
+ instance.setConfiguration(configuration);
+ instance.setConstraints(constraints.build());
+ instance.setDefaultCase(defaultCase);
+
+ // CASES
+ if (cases == null) {
+ cases = new TreeSet<ChoiceCaseNode>(Comparators.SCHEMA_NODE_COMP);
+ for (ChoiceCaseBuilder caseBuilder : addedCases) {
+ cases.add(caseBuilder.build());
+ }
+ }
+ instance.setCases(cases);
+
+ // AUGMENTATIONS
+ final Set<AugmentationSchema> augmentations = new HashSet<AugmentationSchema>();
+ for (AugmentationSchemaBuilder builder : addedAugmentations) {
+ augmentations.add(builder.build());
+ }
+ instance.setAvailableAugmentations(augmentations);
+
+ // UNKNOWN NODES
+ if (unknownNodes == null) {
+ unknownNodes = new ArrayList<UnknownSchemaNode>();
+ for (UnknownSchemaNodeBuilder b : addedUnknownNodes) {
+ unknownNodes.add(b.build());
+ }
+ Collections.sort(unknownNodes, Comparators.SCHEMA_NODE_COMP);
+ }
+ instance.setUnknownSchemaNodes(unknownNodes);
+
+ isBuilt = true;
+ }
+ return instance;
+ }
+
+ @Override
+ public void rebuild() {
+ isBuilt = false;
+ build();
+ }
+
+ public Set<ChoiceCaseBuilder> getCases() {
+ return addedCases;
+ }
+
+ /**
+ * Add case node to this choice.
+ *
+ * If node is not declared with 'case' keyword, create new case builder and
+ * make this node child of newly created case.
+ *
+ * @param caseNode
+ * case node
+ */
+ public void addCase(DataSchemaNodeBuilder caseNode) {
+ QName caseQName = caseNode.getQName();
+ String caseName = caseQName.getLocalName();
+ for (ChoiceCaseBuilder addedCase : addedCases) {
+ if (addedCase.getQName().getLocalName().equals(caseName)) {
+ throw new YangParseException(caseNode.getModuleName(), caseNode.getLine(), "Can not add '" + caseNode
+ + "' to node '" + qname.getLocalName() + "' in module '" + moduleName
+ + "': case with same name already declared at line " + addedCase.getLine());
+ }
+ }
+
+ if (caseNode instanceof ChoiceCaseBuilder) {
+ addedCases.add((ChoiceCaseBuilder) caseNode);
+ } else {
+ ChoiceCaseBuilder caseBuilder = new ChoiceCaseBuilder(caseNode.getModuleName(), caseNode.getLine(),
+ caseQName);
+ if (caseNode.isAugmenting()) {
+ // if node is added by augmentation, set case builder augmenting
+ // as true and node augmenting as false
+ caseBuilder.setAugmenting(true);
+ caseNode.setAugmenting(false);
+ }
+ caseBuilder.setPath(caseNode.getPath());
+ SchemaPath newPath = ParserUtils.createSchemaPath(caseNode.getPath(), caseQName.getLocalName(),
+ caseQName.getNamespace(), caseQName.getRevision(), caseQName.getPrefix());
+ caseNode.setPath(newPath);
+ caseBuilder.addChildNode(caseNode);
+ addedCases.add(caseBuilder);
+ }
+ }
+
+ public void setCases(Set<ChoiceCaseNode> cases) {
+ this.cases = cases;
+ }
+
+ @Override
+ public boolean isAugmenting() {
+ return augmenting;
+ }
+
+ @Override
+ public void setAugmenting(boolean augmenting) {
+ this.augmenting = augmenting;
+ }
+
+ @Override
+ public boolean isAddedByUses() {
+ return addedByUses;
+ }
+
+ @Override
+ public void setAddedByUses(final boolean addedByUses) {
+ this.addedByUses = addedByUses;
+ }
+
+ public Boolean isConfiguration() {
+ return configuration;
+ }
+
+ @Override
+ public void setConfiguration(Boolean configuration) {
+ this.configuration = configuration;
+ }
+
+ @Override
+ public ConstraintsBuilder getConstraints() {
+ return constraints;
+ }
+
+ public Set<AugmentationSchemaBuilder> getAugmentations() {
+ return addedAugmentations;
+ }
+
+ @Override
+ public void addAugmentation(AugmentationSchemaBuilder augment) {
+ addedAugmentations.add(augment);
+ }
+
+ public List<UnknownSchemaNodeBuilder> getUnknownNodes() {
+ return addedUnknownNodes;
+ }
+
+ public String getDefaultCase() {
+ return defaultCase;
+ }
+
+ public void setDefaultCase(String defaultCase) {
+ this.defaultCase = defaultCase;
+ }
+
+ @Override
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + ((schemaPath == null) ? 0 : schemaPath.hashCode());
+ return result;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj == null) {
+ return false;
+ }
+ if (getClass() != obj.getClass()) {
+ return false;
+ }
+ ChoiceBuilder other = (ChoiceBuilder) obj;
+ if (schemaPath == null) {
+ if (other.schemaPath != null) {
+ return false;
+ }
+ } else if (!schemaPath.equals(other.schemaPath)) {
+ return false;
+ }
+ if (parent == null) {
+ if (other.parent != null) {
+ return false;
+ }
+ } else if (!parent.equals(other.parent)) {
+ return false;
+ }
+ return true;
+ }
+
+ @Override
+ public String toString() {
+ return "choice " + qname.getLocalName();
+ }
+
+ public final class ChoiceNodeImpl implements ChoiceNode {
+ private final QName qname;
+ private SchemaPath path;
+ private String description;
+ private String reference;
+ private Status status = Status.CURRENT;
+ private boolean augmenting;
+ private boolean addedByUses;
+ private boolean configuration;
+ private ConstraintDefinition constraints;
+ private Set<ChoiceCaseNode> cases = Collections.emptySet();
+ private Set<AugmentationSchema> augmentations = Collections.emptySet();
+ private List<UnknownSchemaNode> unknownNodes = Collections.emptyList();
+ private String defaultCase;
+
+ private ChoiceNodeImpl(QName qname) {
+ this.qname = qname;
+ }
+
+ @Override
+ public QName getQName() {
+ return qname;
+ }
+
+ @Override
+ public SchemaPath getPath() {
+ return path;
+ }
+
+ private void setPath(SchemaPath path) {
+ this.path = path;
+ }
+
+ @Override
+ public String getDescription() {
+ return description;
+ }
+
+ private void setDescription(String description) {
+ this.description = description;
+ }
+
+ @Override
+ public String getReference() {
+ return reference;
+ }
+
+ private void setReference(String reference) {
+ this.reference = reference;
+ }
+
+ @Override
+ public Status getStatus() {
+ return status;
+ }
+
+ private void setStatus(Status status) {
+ if (status != null) {
+ this.status = status;
+ }
+ }
+
+ @Override
+ public boolean isAugmenting() {
+ return augmenting;
+ }
+
+ private void setAugmenting(boolean augmenting) {
+ this.augmenting = augmenting;
+ }
+
+ @Override
+ public boolean isAddedByUses() {
+ return addedByUses;
+ }
+
+ private void setAddedByUses(boolean addedByUses) {
+ this.addedByUses = addedByUses;
+ }
+
+ @Override
+ public boolean isConfiguration() {
+ return configuration;
+ }
+
+ private void setConfiguration(boolean configuration) {
+ this.configuration = configuration;
+ }
+
+ @Override
+ public ConstraintDefinition getConstraints() {
+ return constraints;
+ }
+
+ private void setConstraints(ConstraintDefinition constraints) {
+ this.constraints = constraints;
+ }
+
+ @Override
+ public Set<AugmentationSchema> getAvailableAugmentations() {
+ return augmentations;
+ }
+
+ private void setAvailableAugmentations(Set<AugmentationSchema> availableAugmentations) {
+ if (availableAugmentations != null) {
+ this.augmentations = availableAugmentations;
+ }
+ }
+
+ @Override
+ public List<UnknownSchemaNode> getUnknownSchemaNodes() {
+ return unknownNodes;
+ }
+
+ private void setUnknownSchemaNodes(List<UnknownSchemaNode> unknownSchemaNodes) {
+ if (unknownSchemaNodes != null) {
+ this.unknownNodes = unknownSchemaNodes;
+ }
+ }
+
+ @Override
+ public Set<ChoiceCaseNode> getCases() {
+ return cases;
+ }
+
+ @Override
+ public ChoiceCaseNode getCaseNodeByName(final QName name) {
+ if (name == null) {
+ throw new IllegalArgumentException("Choice Case QName cannot be NULL!");
+ }
+ for (final ChoiceCaseNode caseNode : cases) {
+ if (caseNode != null) {
+ if (name.equals(caseNode.getQName())) {
+ return caseNode;
+ }
+ }
+ }
+ return null;
+ }
+
+ @Override
+ public ChoiceCaseNode getCaseNodeByName(final String name) {
+ if (name == null) {
+ throw new IllegalArgumentException("Choice Case string Name cannot be NULL!");
+ }
+ for (final ChoiceCaseNode caseNode : cases) {
+ if (caseNode != null && (caseNode.getQName() != null)) {
+ if (name.equals(caseNode.getQName().getLocalName())) {
+ return caseNode;
+ }
+ }
+ }
+ return null;
+ }
+
+ private void setCases(Set<ChoiceCaseNode> cases) {
+ if (cases != null) {
+ this.cases = cases;
+ }
+ }
+
+ @Override
+ public String getDefaultCase() {
+ return defaultCase;
+ }
+
+ private void setDefaultCase(String defaultCase) {
+ this.defaultCase = defaultCase;
+ }
+
+ public ChoiceBuilder toBuilder() {
+ return ChoiceBuilder.this;
+ }
+
+ @Override
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + ((qname == null) ? 0 : qname.hashCode());
+ result = prime * result + ((path == null) ? 0 : path.hashCode());
+ return result;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj == null) {
+ return false;
+ }
+ if (getClass() != obj.getClass()) {
+ return false;
+ }
+ ChoiceNodeImpl other = (ChoiceNodeImpl) obj;
+ if (qname == null) {
+ if (other.qname != null) {
+ return false;
+ }
+ } else if (!qname.equals(other.qname)) {
+ return false;
+ }
+ if (path == null) {
+ if (other.path != null) {
+ return false;
+ }
+ } else if (!path.equals(other.path)) {
+ return false;
+ }
+ return true;
+ }
+
+ @Override
+ public String toString() {
+ StringBuilder sb = new StringBuilder(ChoiceNodeImpl.class.getSimpleName());
+ sb.append("[");
+ sb.append("qname=" + qname);
+ sb.append("]");
+ return sb.toString();
+ }
+ }
+
+}
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