1 files changed, 48 insertions, 0 deletions
diff --git a/compiler/nnkit-tflite/support/include/nnkit/support/tflite/AbstractBackend.h b/compiler/nnkit-tflite/support/include/nnkit/support/tflite/AbstractBackend.h
new file mode 100644
index 000000000..d2f6aa9f3
--- /dev/null
+++ b/compiler/nnkit-tflite/support/include/nnkit/support/tflite/AbstractBackend.h
@@ -0,0 +1,48 @@
+/*
+ * 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.
+ */
+
+#ifndef __NNKIT_SUPPORT_TFLITE_ABSTRACT_BACKEND_H__
+#define __NNKIT_SUPPORT_TFLITE_ABSTRACT_BACKEND_H__
+
+#include <nnkit/Backend.h>
+#include <tensorflow/contrib/lite/interpreter.h>
+
+namespace nnkit
+{
+namespace support
+{
+namespace tflite
+{
+
+class AbstractBackend : public nnkit::Backend
+{
+public:
+  virtual ~AbstractBackend() = default;
+
+public:
+  virtual ::tflite::Interpreter &interpreter(void) = 0;
+
+public:
+  void prepare(const std::function<void(TensorContext &)> &f) override;
+  void run(void) override;
+  void teardown(const std::function<void(TensorContext &)> &f) override;
+};
+
+} // namespace tflite
+} // namespace support
+} // namespace nnkit
+
+#endif // __NNKIT_SUPPORT_TFLITE_ABSTRACT_BACKEND_H__