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diff --git a/src/common/timer.h b/src/common/timer.h
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+/*
+ *  Copyright (c) 2016 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        timer.h
+ * @author      Sangwan Kwon (sangwan.kwon@samsung.com)
+ * @version     1.0
+ * @brief       The implementation of timer
+ */
+#pragma once
+
+#include <condition_variable>
+#include <chrono>
+#include <future>
+
+#include "common/log.h"
+
+namespace CCHECKER {
+
+class Timer
+{
+public:
+	Timer(void);
+	virtual ~Timer(void);
+
+	Timer(const Timer &) = delete;
+	Timer &operator=(const Timer &) = delete;
+	Timer(Timer &&) = delete;
+	Timer &operator=(Timer &&) = delete;
+
+	void timerStart(int interval);
+	void timerStop(void);
+
+protected:
+	// This is for derived class member function.
+	virtual void job(void){}
+
+	void run();
+
+private:
+	std::mutex m_mutex;
+	std::condition_variable m_cv;
+	std::thread m_thread;
+
+	bool m_isStop;
+	bool m_isRunning;
+	int m_interval;
+};
+
+} // namespace CCHECKER