Remove 'model' from package names in yang-model-parser-impl.
[controller.git] / opendaylight / sal / yang-prototype / code-generator / yang-model-parser-impl / src / main / java / org / opendaylight / controller / yang / model / parser / builder / impl / ModuleBuilder.java
diff --git a/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/model/parser/builder/impl/ModuleBuilder.java b/opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/main/java/org/opendaylight/controller/yang/model/parser/builder/impl/ModuleBuilder.java
deleted file mode 100644 (file)
index 6986ee1..0000000
+++ /dev/null
@@ -1,1223 +0,0 @@
-/*
- * 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.model.parser.builder.impl;
-
-import java.net.URI;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.opendaylight.controller.yang.common.QName;
-import org.opendaylight.controller.yang.model.api.AugmentationSchema;
-import org.opendaylight.controller.yang.model.api.DataSchemaNode;
-import org.opendaylight.controller.yang.model.api.Deviation;
-import org.opendaylight.controller.yang.model.api.ExtensionDefinition;
-import org.opendaylight.controller.yang.model.api.FeatureDefinition;
-import org.opendaylight.controller.yang.model.api.GroupingDefinition;
-import org.opendaylight.controller.yang.model.api.IdentitySchemaNode;
-import org.opendaylight.controller.yang.model.api.Module;
-import org.opendaylight.controller.yang.model.api.ModuleImport;
-import org.opendaylight.controller.yang.model.api.NotificationDefinition;
-import org.opendaylight.controller.yang.model.api.RpcDefinition;
-import org.opendaylight.controller.yang.model.api.SchemaPath;
-import org.opendaylight.controller.yang.model.api.TypeDefinition;
-import org.opendaylight.controller.yang.model.api.UsesNode;
-import org.opendaylight.controller.yang.model.parser.builder.api.AugmentationSchemaBuilder;
-import org.opendaylight.controller.yang.model.parser.builder.api.Builder;
-import org.opendaylight.controller.yang.model.parser.builder.api.ChildNodeBuilder;
-import org.opendaylight.controller.yang.model.parser.builder.api.DataSchemaNodeBuilder;
-import org.opendaylight.controller.yang.model.parser.builder.api.GroupingBuilder;
-import org.opendaylight.controller.yang.model.parser.builder.api.SchemaNodeBuilder;
-import org.opendaylight.controller.yang.model.parser.builder.api.TypeAwareBuilder;
-import org.opendaylight.controller.yang.model.parser.builder.api.TypeDefinitionAwareBuilder;
-import org.opendaylight.controller.yang.model.parser.builder.api.TypeDefinitionBuilder;
-import org.opendaylight.controller.yang.model.parser.builder.api.UsesNodeBuilder;
-import org.opendaylight.controller.yang.model.parser.util.RefineHolder;
-import org.opendaylight.controller.yang.model.parser.util.YangParseException;
-
-/**
- * This builder builds Module object. If this module is dependent on external
- * module/modules, these dependencies must be resolved before module is built,
- * otherwise result may not be valid.
- */
-public class ModuleBuilder implements Builder {
-    private final ModuleImpl instance;
-    private final String name;
-    private URI namespace;
-    private String prefix;
-    private Date revision;
-
-    private int augmentsResolved;
-
-    private final Set<ModuleImport> imports = new HashSet<ModuleImport>();
-
-    /**
-     * All nodes, that can contain other nodes
-     */
-    private final Map<List<String>, Builder> moduleNodes = new HashMap<List<String>, Builder>();
-
-    /**
-     * Holds all child (DataSchemaNode) nodes: anyxml, choice, case, container,
-     * list, leaf, leaf-list.
-     */
-    private final Map<List<String>, DataSchemaNodeBuilder> addedChilds = new HashMap<List<String>, DataSchemaNodeBuilder>();
-
-    private final Map<List<String>, GroupingBuilder> addedGroupings = new HashMap<List<String>, GroupingBuilder>();
-    private final List<AugmentationSchemaBuilder> addedAugments = new ArrayList<AugmentationSchemaBuilder>();
-    private final Map<List<String>, UsesNodeBuilder> addedUsesNodes = new HashMap<List<String>, UsesNodeBuilder>();
-    private final Map<List<String>, RpcDefinitionBuilder> addedRpcs = new HashMap<List<String>, RpcDefinitionBuilder>();
-    private final Set<NotificationBuilder> addedNotifications = new HashSet<NotificationBuilder>();
-    private final Set<IdentitySchemaNodeBuilder> addedIdentities = new HashSet<IdentitySchemaNodeBuilder>();
-    private final Map<List<String>, FeatureBuilder> addedFeatures = new HashMap<List<String>, FeatureBuilder>();
-    private final Map<String, DeviationBuilder> addedDeviations = new HashMap<String, DeviationBuilder>();
-    private final Map<List<String>, TypeDefinitionBuilder> addedTypedefs = new HashMap<List<String>, TypeDefinitionBuilder>();
-    private final List<ExtensionBuilder> addedExtensions = new ArrayList<ExtensionBuilder>();
-    private final Set<UnknownSchemaNodeBuilder> addedUnknownNodes = new HashSet<UnknownSchemaNodeBuilder>();
-
-    private final Map<List<String>, TypeAwareBuilder> dirtyNodes = new HashMap<List<String>, TypeAwareBuilder>();
-
-    public ModuleBuilder(final String name) {
-        this.name = name;
-        instance = new ModuleImpl(name);
-    }
-
-    /**
-     * Build new Module object based on this builder.
-     */
-    @Override
-    public Module build() {
-        instance.setPrefix(prefix);
-        instance.setRevision(revision);
-        instance.setImports(imports);
-        instance.setNamespace(namespace);
-
-        // TYPEDEFS
-        final Set<TypeDefinition<?>> typedefs = buildModuleTypedefs(addedTypedefs);
-        instance.setTypeDefinitions(typedefs);
-
-        // CHILD NODES
-        final Map<QName, DataSchemaNode> childNodes = buildModuleChildNodes(addedChilds);
-        instance.setChildNodes(childNodes);
-
-        // GROUPINGS
-        final Set<GroupingDefinition> groupings = buildModuleGroupings(addedGroupings);
-        instance.setGroupings(groupings);
-
-        // USES
-        final Set<UsesNode> usesDefinitions = buildUsesNodes(addedUsesNodes);
-        instance.setUses(usesDefinitions);
-
-        // FEATURES
-        final Set<FeatureDefinition> features = buildModuleFeatures(addedFeatures);
-        instance.setFeatures(features);
-
-        // NOTIFICATIONS
-        final Set<NotificationDefinition> notifications = new HashSet<NotificationDefinition>();
-        for (NotificationBuilder entry : addedNotifications) {
-            notifications.add((NotificationDefinition) entry.build());
-        }
-        instance.setNotifications(notifications);
-
-        // AUGMENTATIONS
-        final Set<AugmentationSchema> augmentations = new HashSet<AugmentationSchema>();
-        for (AugmentationSchemaBuilder builder : addedAugments) {
-            augmentations.add(builder.build());
-        }
-        instance.setAugmentations(augmentations);
-
-        // RPCs
-        final Set<RpcDefinition> rpcs = buildModuleRpcs(addedRpcs);
-        instance.setRpcs(rpcs);
-
-        // DEVIATIONS
-        final Set<Deviation> deviations = new HashSet<Deviation>();
-        for (Map.Entry<String, DeviationBuilder> entry : addedDeviations
-                .entrySet()) {
-            deviations.add(entry.getValue().build());
-        }
-        instance.setDeviations(deviations);
-
-        // EXTENSIONS
-        final List<ExtensionDefinition> extensions = new ArrayList<ExtensionDefinition>();
-        for (ExtensionBuilder b : addedExtensions) {
-            extensions.add(b.build());
-        }
-        instance.setExtensionSchemaNodes(extensions);
-
-        // IDENTITIES
-        final Set<IdentitySchemaNode> identities = new HashSet<IdentitySchemaNode>();
-        for (IdentitySchemaNodeBuilder idBuilder : addedIdentities) {
-            identities.add(idBuilder.build());
-        }
-        instance.setIdentities(identities);
-
-        return instance;
-    }
-
-    @Override
-    public int getLine() {
-        return 0;
-    }
-
-    public Builder getNode(final List<String> path) {
-        return moduleNodes.get(path);
-    }
-
-    public Set<DataSchemaNodeBuilder> getChildNodes() {
-        final Set<DataSchemaNodeBuilder> childNodes = new HashSet<DataSchemaNodeBuilder>();
-        for (Map.Entry<List<String>, DataSchemaNodeBuilder> entry : addedChilds
-                .entrySet()) {
-            List<String> path = entry.getKey();
-            DataSchemaNodeBuilder child = entry.getValue();
-            if (path.size() == 2) {
-                childNodes.add(child);
-            }
-        }
-        return childNodes;
-    }
-
-    public Map<List<String>, TypeAwareBuilder> getDirtyNodes() {
-        return dirtyNodes;
-    }
-
-    public List<AugmentationSchemaBuilder> getAddedAugments() {
-        return addedAugments;
-    }
-
-    public Set<IdentitySchemaNodeBuilder> getAddedIdentities() {
-        return addedIdentities;
-    }
-
-    public Map<List<String>, UsesNodeBuilder> getAddedUsesNodes() {
-        return addedUsesNodes;
-    }
-
-    public Set<UnknownSchemaNodeBuilder> getAddedUnknownNodes() {
-        return addedUnknownNodes;
-    }
-
-    public Set<TypeDefinitionBuilder> getModuleTypedefs() {
-        Set<TypeDefinitionBuilder> typedefs = new HashSet<TypeDefinitionBuilder>();
-        for (Map.Entry<List<String>, TypeDefinitionBuilder> entry : addedTypedefs
-                .entrySet()) {
-            if (entry.getKey().size() == 2) {
-                typedefs.add(entry.getValue());
-            }
-        }
-        return typedefs;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public URI getNamespace() {
-        return namespace;
-    }
-
-    public void setNamespace(final URI namespace) {
-        this.namespace = namespace;
-    }
-
-    public String getPrefix() {
-        return prefix;
-    }
-
-    public Date getRevision() {
-        return revision;
-    }
-
-    public int getAugmentsResolved() {
-        return augmentsResolved;
-    }
-
-    public void augmentResolved() {
-        augmentsResolved++;
-    }
-
-    public void addDirtyNode(final List<String> path) {
-        final List<String> dirtyNodePath = new ArrayList<String>(path);
-        final TypeAwareBuilder nodeBuilder = (TypeAwareBuilder) moduleNodes
-                .get(dirtyNodePath);
-        dirtyNodes.put(dirtyNodePath, nodeBuilder);
-    }
-
-    public void setRevision(final Date revision) {
-        this.revision = revision;
-    }
-
-    public void setPrefix(final String prefix) {
-        this.prefix = prefix;
-    }
-
-    public void setYangVersion(final String yangVersion) {
-        instance.setYangVersion(yangVersion);
-    }
-
-    public void setDescription(final String description) {
-        instance.setDescription(description);
-    }
-
-    public void setReference(final String reference) {
-        instance.setReference(reference);
-    }
-
-    public void setOrganization(final String organization) {
-        instance.setOrganization(organization);
-    }
-
-    public void setContact(final String contact) {
-        instance.setContact(contact);
-    }
-
-    public boolean addModuleImport(final String moduleName,
-            final Date revision, final String prefix) {
-        final ModuleImport moduleImport = createModuleImport(moduleName,
-                revision, prefix);
-        return imports.add(moduleImport);
-    }
-
-    public Set<ModuleImport> getModuleImports() {
-        return imports;
-    }
-
-    public ExtensionBuilder addExtension(final QName qname, final int line) {
-        final ExtensionBuilder builder = new ExtensionBuilder(qname, line);
-        addedExtensions.add(builder);
-        return builder;
-    }
-
-    public ContainerSchemaNodeBuilder addContainerNode(
-            final QName containerName, final List<String> parentPath,
-            final int line) {
-        final List<String> pathToNode = new ArrayList<String>(parentPath);
-        final ContainerSchemaNodeBuilder containerBuilder = new ContainerSchemaNodeBuilder(
-                containerName, line);
-        final ChildNodeBuilder parent = (ChildNodeBuilder) moduleNodes
-                .get(pathToNode);
-        if (parent != null) {
-            if (parent instanceof AugmentationSchemaBuilder) {
-                containerBuilder.setAugmenting(true);
-            }
-            parent.addChildNode(containerBuilder);
-        }
-
-        pathToNode.add(containerName.getLocalName());
-        moduleNodes.put(pathToNode, containerBuilder);
-        addedChilds.put(pathToNode, containerBuilder);
-
-        return containerBuilder;
-    }
-
-    public ListSchemaNodeBuilder addListNode(final QName listName,
-            final List<String> parentPath, final int line) {
-        final List<String> pathToNode = new ArrayList<String>(parentPath);
-        final ListSchemaNodeBuilder listBuilder = new ListSchemaNodeBuilder(
-                listName, line);
-        final ChildNodeBuilder parent = (ChildNodeBuilder) moduleNodes
-                .get(pathToNode);
-        if (parent != null) {
-            if (parent instanceof AugmentationSchemaBuilder) {
-                listBuilder.setAugmenting(true);
-            }
-            parent.addChildNode(listBuilder);
-        }
-
-        pathToNode.add(listName.getLocalName());
-        moduleNodes.put(pathToNode, listBuilder);
-        addedChilds.put(pathToNode, listBuilder);
-
-        return listBuilder;
-    }
-
-    public LeafSchemaNodeBuilder addLeafNode(final QName leafName,
-            final List<String> parentPath, final int line) {
-        final List<String> pathToNode = new ArrayList<String>(parentPath);
-        final LeafSchemaNodeBuilder leafBuilder = new LeafSchemaNodeBuilder(
-                leafName, line);
-        final ChildNodeBuilder parent = (ChildNodeBuilder) moduleNodes
-                .get(pathToNode);
-        if (parent != null) {
-            if (parent instanceof AugmentationSchemaBuilder) {
-                leafBuilder.setAugmenting(true);
-            }
-            parent.addChildNode(leafBuilder);
-        }
-
-        pathToNode.add(leafName.getLocalName());
-        addedChilds.put(pathToNode, leafBuilder);
-        moduleNodes.put(pathToNode, leafBuilder);
-
-        return leafBuilder;
-    }
-
-    public LeafListSchemaNodeBuilder addLeafListNode(final QName leafListName,
-            final List<String> parentPath, final int line) {
-        final List<String> pathToNode = new ArrayList<String>(parentPath);
-        final LeafListSchemaNodeBuilder leafListBuilder = new LeafListSchemaNodeBuilder(
-                leafListName, line);
-        final ChildNodeBuilder parent = (ChildNodeBuilder) moduleNodes
-                .get(pathToNode);
-        if (parent != null) {
-            if (parent instanceof AugmentationSchemaBuilder) {
-                leafListBuilder.setAugmenting(true);
-            }
-            parent.addChildNode(leafListBuilder);
-        }
-
-        pathToNode.add(leafListName.getLocalName());
-        addedChilds.put(pathToNode, leafListBuilder);
-        moduleNodes.put(pathToNode, leafListBuilder);
-
-        return leafListBuilder;
-    }
-
-    public GroupingBuilder addGrouping(final QName qname,
-            final List<String> parentPath, final int line) {
-        final List<String> pathToGroup = new ArrayList<String>(parentPath);
-        final GroupingBuilder builder = new GroupingBuilderImpl(qname, line);
-        final ChildNodeBuilder parentNodeBuilder = (ChildNodeBuilder) moduleNodes
-                .get(pathToGroup);
-        if (parentNodeBuilder != null) {
-            parentNodeBuilder.addGrouping(builder);
-        }
-
-        pathToGroup.add("grouping");
-        pathToGroup.add(qname.getLocalName());
-        moduleNodes.put(pathToGroup, builder);
-        addedGroupings.put(pathToGroup, builder);
-
-        return builder;
-    }
-
-    public AugmentationSchemaBuilder addAugment(final String name,
-            final List<String> parentPath, final int line) {
-        final List<String> pathToAugment = new ArrayList<String>(parentPath);
-        final AugmentationSchemaBuilder builder = new AugmentationSchemaBuilderImpl(
-                name, line);
-
-        // augment can only be in 'module' or 'uses' statement
-        final UsesNodeBuilder parent = addedUsesNodes.get(pathToAugment);
-        if (parent != null) {
-            parent.addAugment(builder);
-        }
-
-        pathToAugment.add(name);
-        moduleNodes.put(pathToAugment, builder);
-        addedAugments.add(builder);
-
-        return builder;
-    }
-
-    public UsesNodeBuilder addUsesNode(final String groupingPathStr,
-            final List<String> parentPath, final int line) {
-        final List<String> pathToUses = new ArrayList<String>(parentPath);
-        final UsesNodeBuilder usesBuilder = new UsesNodeBuilderImpl(
-                groupingPathStr, line);
-        final ChildNodeBuilder parent = (ChildNodeBuilder) moduleNodes
-                .get(pathToUses);
-        if (parent != null) {
-            parent.addUsesNode(usesBuilder);
-        }
-
-        pathToUses.add(groupingPathStr);
-        addedUsesNodes.put(pathToUses, usesBuilder);
-        moduleNodes.put(pathToUses, usesBuilder);
-        return usesBuilder;
-    }
-
-    public void addRefine(final RefineHolder refine,
-            final List<String> parentPath) {
-        final List<String> path = new ArrayList<String>(parentPath);
-        final Builder parent = moduleNodes.get(path);
-        if (!(parent instanceof UsesNodeBuilder)) {
-            throw new YangParseException("Failed to parse refine "
-                    + refine.getName());
-        }
-        UsesNodeBuilder usesBuilder = (UsesNodeBuilder) parent;
-        usesBuilder.addRefine(refine);
-        path.add(refine.getName());
-        moduleNodes.put(path, refine);
-    }
-
-    public RpcDefinitionBuilder addRpc(final QName qname,
-            final List<String> parentPath, final int line) {
-        final List<String> pathToRpc = new ArrayList<String>(parentPath);
-        final RpcDefinitionBuilder rpcBuilder = new RpcDefinitionBuilder(qname,
-                line);
-
-        pathToRpc.add(qname.getLocalName());
-        addedRpcs.put(pathToRpc, rpcBuilder);
-
-        final QName inputQName = new QName(qname.getNamespace(),
-                qname.getRevision(), qname.getPrefix(), "input");
-        final ContainerSchemaNodeBuilder inputBuilder = new ContainerSchemaNodeBuilder(
-                inputQName, line);
-        final List<String> pathToInput = new ArrayList<String>(pathToRpc);
-        pathToInput.add("input");
-        moduleNodes.put(pathToInput, inputBuilder);
-        rpcBuilder.setInput(inputBuilder);
-
-        final QName outputQName = new QName(qname.getNamespace(),
-                qname.getRevision(), qname.getPrefix(), "output");
-        final ContainerSchemaNodeBuilder outputBuilder = new ContainerSchemaNodeBuilder(
-                outputQName, line);
-        final List<String> pathToOutput = new ArrayList<String>(pathToRpc);
-        pathToOutput.add("output");
-        moduleNodes.put(pathToOutput, outputBuilder);
-        rpcBuilder.setOutput(outputBuilder);
-
-        return rpcBuilder;
-    }
-
-    public NotificationBuilder addNotification(final QName notificationName,
-            final List<String> parentPath, final int line) {
-        final List<String> pathToNotification = new ArrayList<String>(
-                parentPath);
-
-        NotificationBuilder builder = new NotificationBuilder(notificationName,
-                line);
-
-        pathToNotification.add(notificationName.getLocalName());
-        moduleNodes.put(pathToNotification, builder);
-        addedNotifications.add(builder);
-
-        return builder;
-    }
-
-    public FeatureBuilder addFeature(final QName featureName,
-            final List<String> parentPath, final int line) {
-        List<String> pathToFeature = new ArrayList<String>(parentPath);
-        pathToFeature.add(featureName.getLocalName());
-
-        FeatureBuilder builder = new FeatureBuilder(featureName, line);
-        addedFeatures.put(pathToFeature, builder);
-        return builder;
-    }
-
-    public ChoiceBuilder addChoice(final QName choiceName,
-            final List<String> parentPath, final int line) {
-        List<String> pathToChoice = new ArrayList<String>(parentPath);
-        ChoiceBuilder builder = new ChoiceBuilder(choiceName, line);
-
-        final ChildNodeBuilder parent = (ChildNodeBuilder) moduleNodes
-                .get(pathToChoice);
-        if (parent != null) {
-            if (parent instanceof AugmentationSchemaBuilder) {
-                builder.setAugmenting(true);
-            }
-            parent.addChildNode(builder);
-        }
-
-        pathToChoice.add(choiceName.getLocalName());
-        addedChilds.put(pathToChoice, builder);
-        moduleNodes.put(pathToChoice, builder);
-
-        return builder;
-    }
-
-    public ChoiceCaseBuilder addCase(final QName caseName,
-            final List<String> parentPath, final int line) {
-        List<String> pathToCase = new ArrayList<String>(parentPath);
-        ChoiceCaseBuilder builder = new ChoiceCaseBuilder(caseName, line);
-
-        final ChildNodeBuilder parent = (ChildNodeBuilder) moduleNodes
-                .get(pathToCase);
-        if (parent != null) {
-            if (parent instanceof AugmentationSchemaBuilder) {
-                builder.setAugmenting(true);
-            }
-            parent.addChildNode(builder);
-        }
-
-        pathToCase.add(caseName.getLocalName());
-        moduleNodes.put(pathToCase, builder);
-
-        return builder;
-    }
-
-    public AnyXmlBuilder addAnyXml(final QName anyXmlName,
-            final List<String> parentPath, final int line) {
-        List<String> pathToAnyXml = new ArrayList<String>(parentPath);
-        AnyXmlBuilder builder = new AnyXmlBuilder(anyXmlName, line);
-
-        final ChildNodeBuilder parent = (ChildNodeBuilder) moduleNodes
-                .get(pathToAnyXml);
-        if (parent != null) {
-            if (parent instanceof AugmentationSchemaBuilder) {
-                throw new UnsupportedOperationException(
-                        "An anyxml node cannot be augmented.");
-            }
-            parent.addChildNode(builder);
-        }
-
-        pathToAnyXml.add(anyXmlName.getLocalName());
-        addedChilds.put(pathToAnyXml, builder);
-        moduleNodes.put(pathToAnyXml, builder);
-
-        return builder;
-    }
-
-    public TypedefBuilder addTypedef(final QName typeDefName,
-            final List<String> parentPath, final int line) {
-        List<String> pathToType = new ArrayList<String>(parentPath);
-        TypedefBuilder builder = new TypedefBuilder(typeDefName, line);
-        TypeDefinitionAwareBuilder parent = (TypeDefinitionAwareBuilder) moduleNodes
-                .get(pathToType);
-        if (parent != null) {
-            parent.addTypedef(builder);
-        }
-        pathToType.add(typeDefName.getLocalName());
-        addedTypedefs.put(pathToType, builder);
-        moduleNodes.put(pathToType, builder);
-        return builder;
-    }
-
-    public void setType(TypeDefinition<?> type, List<String> parentPath) {
-        TypeAwareBuilder parent = (TypeAwareBuilder) moduleNodes
-                .get(parentPath);
-        if (parent == null) {
-            throw new YangParseException("Failed to set type '"
-                    + type.getQName().getLocalName()
-                    + "'. Parent node not found.");
-        }
-        parent.setType(type);
-    }
-
-    public void addUnionType(final List<String> actualPath,
-            final URI namespace, final Date revision, final int line) {
-        List<String> pathToUnion = new ArrayList<String>(actualPath);
-        TypeAwareBuilder parent = (TypeAwareBuilder) moduleNodes
-                .get(pathToUnion);
-        UnionTypeBuilder union = new UnionTypeBuilder(pathToUnion, namespace,
-                revision, line);
-        parent.setType(union);
-
-        List<String> path = new ArrayList<String>(pathToUnion);
-        path.add("union");
-
-        moduleNodes.put(path, union);
-    }
-
-    public void addIdentityrefType(final String baseString,
-            final List<String> parentPath, final SchemaPath schemaPath,
-            final int line) {
-        List<String> pathToIdentityref = new ArrayList<String>(parentPath);
-        TypeAwareBuilder parent = (TypeAwareBuilder) moduleNodes
-                .get(pathToIdentityref);
-        IdentityrefTypeBuilder identityref = new IdentityrefTypeBuilder(
-                baseString, schemaPath, line);
-        parent.setType(identityref);
-        dirtyNodes.put(pathToIdentityref, parent);
-    }
-
-    public DeviationBuilder addDeviation(final String targetPath,
-            final List<String> parentPath, final int line) {
-        final List<String> pathToDeviation = new ArrayList<String>(parentPath);
-        pathToDeviation.add(targetPath);
-        DeviationBuilder builder = new DeviationBuilder(targetPath, line);
-        addedDeviations.put(targetPath, builder);
-        moduleNodes.put(pathToDeviation, builder);
-        return builder;
-    }
-
-    public IdentitySchemaNodeBuilder addIdentity(final QName qname,
-            final List<String> parentPath, final int line) {
-        final List<String> pathToIdentity = new ArrayList<String>(parentPath);
-        final IdentitySchemaNodeBuilder builder = new IdentitySchemaNodeBuilder(
-                qname, line);
-        pathToIdentity.add(qname.getLocalName());
-        moduleNodes.put(pathToIdentity, builder);
-        addedIdentities.add(builder);
-        return builder;
-    }
-
-    public void addConfiguration(boolean configuration, List<String> parentPath) {
-        Builder builder = moduleNodes.get(parentPath);
-        // current api did not support adding config to deviate
-        if (!(builder instanceof DeviationBuilder)) {
-            DataSchemaNodeBuilder configBuilder = (DataSchemaNodeBuilder) moduleNodes
-                    .get(parentPath);
-            configBuilder.setConfiguration(configuration);
-        }
-    }
-
-    public UnknownSchemaNodeBuilder addUnknownSchemaNode(final QName qname,
-            final List<String> parentPath, final int line) {
-        final List<String> pathToUnknown = new ArrayList<String>(parentPath);
-        final UnknownSchemaNodeBuilder builder = new UnknownSchemaNodeBuilder(
-                qname, line);
-        final Builder parent = moduleNodes.get(pathToUnknown);
-        if (parent instanceof RefineHolder) {
-            ((RefineHolder) parent).addUnknownSchemaNode(builder);
-        } else if (parent instanceof SchemaNodeBuilder) {
-            ((SchemaNodeBuilder) parent).addUnknownSchemaNode(builder);
-        }
-        addedUnknownNodes.add(builder);
-        return builder;
-    }
-
-    private class ModuleImpl implements Module {
-        private URI namespace;
-        private final String name;
-        private Date revision;
-        private String prefix;
-        private String yangVersion;
-        private String description;
-        private String reference;
-        private String organization;
-        private String contact;
-        private Set<ModuleImport> imports = Collections.emptySet();
-        private Set<FeatureDefinition> features = Collections.emptySet();
-        private Set<TypeDefinition<?>> typeDefinitions = Collections.emptySet();
-        private Set<NotificationDefinition> notifications = Collections
-                .emptySet();
-        private Set<AugmentationSchema> augmentations = Collections.emptySet();
-        private Set<RpcDefinition> rpcs = Collections.emptySet();
-        private Set<Deviation> deviations = Collections.emptySet();
-        private Map<QName, DataSchemaNode> childNodes = Collections.emptyMap();
-        private Set<GroupingDefinition> groupings = Collections.emptySet();
-        private Set<UsesNode> uses = Collections.emptySet();
-        private List<ExtensionDefinition> extensionNodes = Collections
-                .emptyList();
-        private Set<IdentitySchemaNode> identities = Collections.emptySet();
-
-        private ModuleImpl(String name) {
-            this.name = name;
-        }
-
-        @Override
-        public URI getNamespace() {
-            return namespace;
-        }
-
-        private void setNamespace(URI namespace) {
-            this.namespace = namespace;
-        }
-
-        @Override
-        public String getName() {
-            return name;
-        }
-
-        @Override
-        public Date getRevision() {
-            return revision;
-        }
-
-        private void setRevision(Date revision) {
-            this.revision = revision;
-        }
-
-        @Override
-        public String getPrefix() {
-            return prefix;
-        }
-
-        private void setPrefix(String prefix) {
-            this.prefix = prefix;
-        }
-
-        @Override
-        public String getYangVersion() {
-            return yangVersion;
-        }
-
-        private void setYangVersion(String yangVersion) {
-            this.yangVersion = yangVersion;
-        }
-
-        @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 String getOrganization() {
-            return organization;
-        }
-
-        private void setOrganization(String organization) {
-            this.organization = organization;
-        }
-
-        @Override
-        public String getContact() {
-            return contact;
-        }
-
-        private void setContact(String contact) {
-            this.contact = contact;
-        }
-
-        @Override
-        public Set<ModuleImport> getImports() {
-            return imports;
-        }
-
-        private void setImports(Set<ModuleImport> imports) {
-            if (imports != null) {
-                this.imports = imports;
-            }
-        }
-
-        @Override
-        public Set<FeatureDefinition> getFeatures() {
-            return features;
-        }
-
-        private void setFeatures(Set<FeatureDefinition> features) {
-            if (features != null) {
-                this.features = features;
-            }
-        }
-
-        @Override
-        public Set<TypeDefinition<?>> getTypeDefinitions() {
-            return typeDefinitions;
-        }
-
-        private void setTypeDefinitions(Set<TypeDefinition<?>> typeDefinitions) {
-            if (typeDefinitions != null) {
-                this.typeDefinitions = typeDefinitions;
-            }
-        }
-
-        @Override
-        public Set<NotificationDefinition> getNotifications() {
-            return notifications;
-        }
-
-        private void setNotifications(Set<NotificationDefinition> notifications) {
-            if (notifications != null) {
-                this.notifications = notifications;
-            }
-        }
-
-        @Override
-        public Set<AugmentationSchema> getAugmentations() {
-            return augmentations;
-        }
-
-        private void setAugmentations(Set<AugmentationSchema> augmentations) {
-            if (augmentations != null) {
-                this.augmentations = augmentations;
-            }
-        }
-
-        @Override
-        public Set<RpcDefinition> getRpcs() {
-            return rpcs;
-        }
-
-        private void setRpcs(Set<RpcDefinition> rpcs) {
-            if (rpcs != null) {
-                this.rpcs = rpcs;
-            }
-        }
-
-        @Override
-        public Set<Deviation> getDeviations() {
-            return deviations;
-        }
-
-        private void setDeviations(Set<Deviation> deviations) {
-            if (deviations != null) {
-                this.deviations = deviations;
-            }
-        }
-
-        @Override
-        public Set<DataSchemaNode> getChildNodes() {
-            return new HashSet<DataSchemaNode>(childNodes.values());
-        }
-
-        private void setChildNodes(Map<QName, DataSchemaNode> childNodes) {
-            if (childNodes != null) {
-                this.childNodes = childNodes;
-            }
-        }
-
-        @Override
-        public Set<GroupingDefinition> getGroupings() {
-            return groupings;
-        }
-
-        private void setGroupings(Set<GroupingDefinition> groupings) {
-            if (groupings != null) {
-                this.groupings = groupings;
-            }
-        }
-
-        @Override
-        public Set<UsesNode> getUses() {
-            return uses;
-        }
-
-        private void setUses(Set<UsesNode> uses) {
-            if (uses != null) {
-                this.uses = uses;
-            }
-        }
-
-        @Override
-        public List<ExtensionDefinition> getExtensionSchemaNodes() {
-            return extensionNodes;
-        }
-
-        private void setExtensionSchemaNodes(
-                List<ExtensionDefinition> extensionNodes) {
-            if (extensionNodes != null) {
-                this.extensionNodes = extensionNodes;
-            }
-        }
-
-        @Override
-        public Set<IdentitySchemaNode> getIdentities() {
-            return identities;
-        }
-
-        private void setIdentities(Set<IdentitySchemaNode> identities) {
-            if (identities != null) {
-                this.identities = identities;
-            }
-        }
-
-        @Override
-        public DataSchemaNode getDataChildByName(QName name) {
-            return childNodes.get(name);
-        }
-
-        @Override
-        public DataSchemaNode getDataChildByName(String name) {
-            DataSchemaNode result = null;
-            for (Map.Entry<QName, DataSchemaNode> entry : childNodes.entrySet()) {
-                if (entry.getKey().getLocalName().equals(name)) {
-                    result = entry.getValue();
-                    break;
-                }
-            }
-            return result;
-        }
-
-        @Override
-        public int hashCode() {
-            final int prime = 31;
-            int result = 1;
-            result = prime * result
-                    + ((namespace == null) ? 0 : namespace.hashCode());
-            result = prime * result + ((name == null) ? 0 : name.hashCode());
-            result = prime * result
-                    + ((revision == null) ? 0 : revision.hashCode());
-            result = prime * result
-                    + ((prefix == null) ? 0 : prefix.hashCode());
-            result = prime * result
-                    + ((yangVersion == null) ? 0 : yangVersion.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;
-            }
-            ModuleImpl other = (ModuleImpl) obj;
-            if (namespace == null) {
-                if (other.namespace != null) {
-                    return false;
-                }
-            } else if (!namespace.equals(other.namespace)) {
-                return false;
-            }
-            if (name == null) {
-                if (other.name != null) {
-                    return false;
-                }
-            } else if (!name.equals(other.name)) {
-                return false;
-            }
-            if (revision == null) {
-                if (other.revision != null) {
-                    return false;
-                }
-            } else if (!revision.equals(other.revision)) {
-                return false;
-            }
-            if (prefix == null) {
-                if (other.prefix != null) {
-                    return false;
-                }
-            } else if (!prefix.equals(other.prefix)) {
-                return false;
-            }
-            if (yangVersion == null) {
-                if (other.yangVersion != null) {
-                    return false;
-                }
-            } else if (!yangVersion.equals(other.yangVersion)) {
-                return false;
-            }
-            return true;
-        }
-
-        @Override
-        public String toString() {
-            StringBuilder sb = new StringBuilder(
-                    ModuleImpl.class.getSimpleName());
-            sb.append("[\n");
-            sb.append("name=" + name + ",\n");
-            sb.append("namespace=" + namespace + ",\n");
-            sb.append("revision=" + revision + ",\n");
-            sb.append("prefix=" + prefix + ",\n");
-            sb.append("yangVersion=" + yangVersion + ",\n");
-            sb.append("description=" + description + ",\n");
-            sb.append("reference=" + reference + ",\n");
-            sb.append("organization=" + organization + ",\n");
-            sb.append("contact=" + contact + ",\n");
-            sb.append("childNodes=" + childNodes.values() + ",\n");
-            sb.append("groupings=" + groupings + ",\n");
-            sb.append("imports=" + imports + ",\n");
-            sb.append("features=" + features + ",\n");
-            sb.append("typeDefinitions=" + typeDefinitions + ",\n");
-            sb.append("notifications=" + notifications + ",\n");
-            sb.append("augmentations=" + augmentations + ",\n");
-            sb.append("rpcs=" + rpcs + ",\n");
-            sb.append("deviations=" + deviations + "\n");
-            sb.append("uses=" + uses + "\n");
-            sb.append("]");
-            return sb.toString();
-        }
-    }
-
-    private ModuleImport createModuleImport(final String moduleName,
-            final Date revision, final String prefix) {
-        ModuleImport moduleImport = new ModuleImport() {
-            @Override
-            public String getModuleName() {
-                return moduleName;
-            }
-
-            @Override
-            public Date getRevision() {
-                return revision;
-            }
-
-            @Override
-            public String getPrefix() {
-                return prefix;
-            }
-
-            @Override
-            public int hashCode() {
-                final int prime = 31;
-                int result = 1;
-                result = prime * result
-                        + ((moduleName == null) ? 0 : moduleName.hashCode());
-                result = prime * result
-                        + ((revision == null) ? 0 : revision.hashCode());
-                result = prime * result
-                        + ((prefix == null) ? 0 : prefix.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;
-                }
-                ModuleImport other = (ModuleImport) obj;
-                if (getModuleName() == null) {
-                    if (other.getModuleName() != null) {
-                        return false;
-                    }
-                } else if (!getModuleName().equals(other.getModuleName())) {
-                    return false;
-                }
-                if (getRevision() == null) {
-                    if (other.getRevision() != null) {
-                        return false;
-                    }
-                } else if (!getRevision().equals(other.getRevision())) {
-                    return false;
-                }
-                if (getPrefix() == null) {
-                    if (other.getPrefix() != null) {
-                        return false;
-                    }
-                } else if (!getPrefix().equals(other.getPrefix())) {
-                    return false;
-                }
-                return true;
-            }
-
-            @Override
-            public String toString() {
-                return "ModuleImport[moduleName=" + moduleName + ", revision="
-                        + revision + ", prefix=" + prefix + "]";
-            }
-        };
-        return moduleImport;
-    }
-
-    /**
-     * Traverse through given addedChilds and add only direct module childs.
-     * Direct module child path size is 2 (1. module name, 2. child name).
-     *
-     * @param addedChilds
-     * @return map of children, where key is child QName and value is child
-     *         itself
-     */
-    private Map<QName, DataSchemaNode> buildModuleChildNodes(
-            Map<List<String>, DataSchemaNodeBuilder> addedChilds) {
-        final Map<QName, DataSchemaNode> childNodes = new HashMap<QName, DataSchemaNode>();
-        for (Map.Entry<List<String>, DataSchemaNodeBuilder> entry : addedChilds
-                .entrySet()) {
-            List<String> path = entry.getKey();
-            DataSchemaNodeBuilder child = entry.getValue();
-            if (path.size() == 2) {
-                DataSchemaNode node = child.build();
-                QName qname = node.getQName();
-                childNodes.put(qname, node);
-            }
-        }
-        return childNodes;
-    }
-
-    /**
-     * Traverse through given addedGroupings and add only direct module
-     * groupings. Direct module grouping path size is 2 (1. module name, 2.
-     * grouping name).
-     *
-     * @param addedGroupings
-     * @return set of built GroupingDefinition objects
-     */
-    private Set<GroupingDefinition> buildModuleGroupings(
-            Map<List<String>, GroupingBuilder> addedGroupings) {
-        final Set<GroupingDefinition> groupings = new HashSet<GroupingDefinition>();
-        for (Map.Entry<List<String>, GroupingBuilder> entry : addedGroupings
-                .entrySet()) {
-            if (entry.getKey().size() == 2) {
-                groupings.add(entry.getValue().build());
-            }
-        }
-        return groupings;
-    }
-
-    /**
-     * Traverse through given addedRpcs and build RpcDefinition objects.
-     *
-     * @param addedRpcs
-     * @return set of built RpcDefinition objects
-     */
-    private Set<RpcDefinition> buildModuleRpcs(
-            Map<List<String>, RpcDefinitionBuilder> addedRpcs) {
-        final Set<RpcDefinition> rpcs = new HashSet<RpcDefinition>();
-        RpcDefinitionBuilder builder;
-        for (Map.Entry<List<String>, RpcDefinitionBuilder> entry : addedRpcs
-                .entrySet()) {
-            builder = entry.getValue();
-            RpcDefinition rpc = builder.build();
-            rpcs.add(rpc);
-        }
-        return rpcs;
-    }
-
-    /**
-     * Traverse through given addedTypedefs and add only direct module typedef
-     * statements. Direct module typedef path size is 2 (1. module name, 2.
-     * typedef name).
-     *
-     * @param addedTypedefs
-     * @return set of built module typedef statements
-     */
-    private Set<TypeDefinition<?>> buildModuleTypedefs(
-            Map<List<String>, TypeDefinitionBuilder> addedTypedefs) {
-        Set<TypeDefinition<?>> typedefs = new HashSet<TypeDefinition<?>>();
-        for (Map.Entry<List<String>, TypeDefinitionBuilder> entry : addedTypedefs
-                .entrySet()) {
-            List<String> key = entry.getKey();
-            TypeDefinitionBuilder typedefBuilder = entry.getValue();
-            if (key.size() == 2) {
-                TypeDefinition<? extends TypeDefinition<?>> node = typedefBuilder
-                        .build();
-                typedefs.add(node);
-            }
-        }
-        return typedefs;
-    }
-
-    /**
-     * Traverse through given addedUsesNodes and add only direct module uses
-     * nodes. Direct module uses node path size is 2 (1. module name, 2. uses
-     * name).
-     *
-     * @param addedUsesNodes
-     * @return set of built module uses nodes
-     */
-    private Set<UsesNode> buildUsesNodes(
-            Map<List<String>, UsesNodeBuilder> addedUsesNodes) {
-        final Set<UsesNode> usesNodeDefs = new HashSet<UsesNode>();
-        for (Map.Entry<List<String>, UsesNodeBuilder> entry : addedUsesNodes
-                .entrySet()) {
-            if (entry.getKey().size() == 2) {
-                usesNodeDefs.add(entry.getValue().build());
-            }
-        }
-        return usesNodeDefs;
-    }
-
-    /**
-     * Traverse through given addedFeatures and add only direct module features.
-     * Direct module feature path size is 2 (1. module name, 2. feature name).
-     *
-     * @param addedFeatures
-     * @return set of built module features
-     */
-    private Set<FeatureDefinition> buildModuleFeatures(
-            Map<List<String>, FeatureBuilder> addedFeatures) {
-        Set<FeatureDefinition> features = new HashSet<FeatureDefinition>();
-        for (Map.Entry<List<String>, FeatureBuilder> entry : addedFeatures
-                .entrySet()) {
-            if (entry.getKey().size() == 2) {
-                features.add(entry.getValue().build());
-            }
-        }
-        return features;
-    }
-
-}