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diff --git a/runtime/onert/frontend/nnapi/wrapper/ANeuralNetworksExecution.h b/runtime/onert/frontend/nnapi/wrapper/ANeuralNetworksExecution.h
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+++ b/runtime/onert/frontend/nnapi/wrapper/ANeuralNetworksExecution.h
@@ -0,0 +1,74 @@
+/*
+ * 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 __EXECUTION_H__
+#define __EXECUTION_H__
+
+#include <NeuralNetworks.h>
+
+#include <memory>
+
+#include "exec/Execution.h"
+
+struct ANeuralNetworksExecution
+{
+public:
+  ANeuralNetworksExecution(const std::shared_ptr<onert::exec::IExecutor> &executor)
+      : _execution{std::make_shared<onert::exec::Execution>(executor)}
+  {
+    // DO NOTHING
+  }
+
+public:
+  bool setInput(uint32_t index, const ANeuralNetworksOperandType *type, const void *buffer,
+                size_t length) noexcept;
+  bool setOutput(uint32_t index, const ANeuralNetworksOperandType *type, void *buffer,
+                 size_t length) noexcept;
+  bool startExecute(void) noexcept;
+  bool execute(void) noexcept;
+
+  const onert::ir::OperandIndex getInputOperandIndex(int32_t index) noexcept;
+  const onert::ir::OperandIndex getOutputOperandIndex(int32_t index) noexcept;
+  bool compareDataType(const ANeuralNetworksOperandType *type,
+                       const onert::ir::OperandIndex index) noexcept;
+  bool compareShape(const ANeuralNetworksOperandType *type,
+                    const onert::ir::OperandIndex index) noexcept;
+  bool haveUnspecifiedDims(const onert::ir::OperandIndex index) noexcept;
+  size_t getOperandSize(const onert::ir::OperandIndex index) noexcept;
+  const std::shared_ptr<onert::exec::Execution> instance(void) noexcept;
+
+  /**
+   * @brief       Get output operand's rank
+   * @param[in]   index Output index
+   * @param[out]  rank  Output operand's rank
+   * @return      @c true if success to get rank, otherwise @c false
+   */
+  bool getOutputOperandRank(uint32_t index, uint32_t *rank) noexcept;
+  /**
+   * @brief       Get dimensions of the output operand
+   * @param[in]   index Output index
+   * @param[out]  dimensions  Output operand's dimensions
+   * @return      @c true if success to get rank, otherwise @c false
+   * @note        This must be called after execution is finished to get resolved output shape
+   *              unspecified in model
+   */
+  bool getOutputOperandDimensions(uint32_t index, uint32_t *dimensions);
+
+private:
+  std::shared_ptr<onert::exec::Execution> _execution;
+};
+
+#endif