1 files changed, 69 insertions, 0 deletions
diff --git a/runtimes/libs/tflite/include/tflite/Session.h b/runtimes/libs/tflite/include/tflite/Session.h
new file mode 100644
index 000000000..b653acf61
--- /dev/null
+++ b/runtimes/libs/tflite/include/tflite/Session.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file     Session.h
+ * @brief    This file contains Session class
+ * @ingroup  COM_AI_RUNTIME
+ */
+
+#ifndef __NNFW_TFLITE_SESSION_H__
+#define __NNFW_TFLITE_SESSION_H__
+
+#include <tensorflow/lite/interpreter.h>
+
+namespace nnfw
+{
+namespace tflite
+{
+
+/**
+ * @brief Structure to provide interface methods of interpreter session
+ */
+struct Session
+{
+  /**
+   * @brief  Destruct Session object using default destructor
+   */
+  virtual ~Session() = default;
+
+  /**
+   * @brief   Get the Interpreter object pointer
+   * @return  The Interpreter object pointer
+   */
+  virtual ::tflite::Interpreter *interp(void) = 0;
+
+  /**
+   * @brief   Prepare the session
+   * @return  @c true if prepare method succeeded, otherwise @c false
+   */
+  virtual bool prepare(void) = 0;
+  /**
+   * @brief   Run the session
+   * @return  @c true if run method succeeded, otherwise @c false
+   */
+  virtual bool run(void) = 0;
+  /**
+   * @brief   Teardown(release) the session
+   * @return  @c true if teardown method succeeded, otherwise @c false
+   */
+  virtual bool teardown(void) = 0;
+};
+
+} // namespace tflite
+} // namespace nnfw
+
+#endif // __NNFW_TFLITE_INTERP_SESSION_H__