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diff --git a/tools/intergen/model/include/model/builtin_type_registry.h b/tools/intergen/model/include/model/builtin_type_registry.h
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+/**
+ * Copyright (c) 2014, Ford Motor Company
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * Neither the name of the Ford Motor Company nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef BUILTIN_TYPE_REGISTRY_H_
+#define BUILTIN_TYPE_REGISTRY_H_
+
+#include <stdint.h>
+#include <set>
+#include <string>
+
+#include "model/builtin_type.h"
+#include "model/type.h"
+
+namespace pugi {
+class xml_node;
+}  // namespace pugi
+
+namespace codegen {
+
+/*
+ * Factory and owner of all built-in types graph.
+ * Types have restrictions which are considered to be part of type
+ * (not part of struct field / function parameter definition)
+ */
+class BuiltinTypeRegistry {
+ public:
+  // List of all built-in types managed by this type registry
+  enum BuiltInType {
+    kBoolean,
+    kString,
+    kInteger,
+    kFloat,
+    kNotABuiltInType
+  };
+  BuiltinTypeRegistry();
+  ~BuiltinTypeRegistry();
+  // Checks whether |type_name| is a built-in type name and returns
+  // appropriate BuiltInType value.
+  // Returns kNotABuiltInType if |type_name| contains unknown type name.
+  BuiltInType BuiltInTypeByName(const std::string& type_name);
+  // Creates type object based on it's |type_id| and type-dependent
+  // xml |params| and stores it into |type|.
+  // If |params| doesn't contain all required parameters,
+  // |type| is left untouched and false is returned.
+  bool GetType(BuiltInType type_id, const pugi::xml_node& params,
+               const Type** type);
+ private:
+  // Caching factories for supported types
+  const Boolean* GetBoolean();
+  const Integer* GetInteger(const Integer::Range& range);
+  const Float* GetFloat(const Float::Range& range);
+  const String* GetString(const String::Range& length_range);
+ private:
+  Boolean boolean_;
+  std::set<Integer> integers_;
+  std::set<Float> floats_;
+  std::set<String> strings_;
+};
+
+}  // namespace codegen
+
+#endif /* BUILTIN_TYPE_REGISTRY_H_ */