/*
 * Copyright 2013-2022 Step Function I/O, LLC
 *
 * Licensed to Green Energy Corp (www.greenenergycorp.com) and Step Function I/O
 * LLC (https://stepfunc.io) under one or more contributor license agreements.
 * See the NOTICE file distributed with this work for additional information
 * regarding copyright ownership. Green Energy Corp and Step Function I/O LLC license
 * this file to you 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 OPENDNP3_BASEMEASUREMENTTYPES_H
#define OPENDNP3_BASEMEASUREMENTTYPES_H

#include "opendnp3/app/DNPTime.h"
#include "opendnp3/app/Flags.h"

#include <cstdint>

namespace opendnp3
{

/**
  Base class shared by all of the DataPoint types.
*/
class Measurement
{
public:
    Flags flags;  //	bitfield that stores type specific quality information
    DNPTime time; //	timestamp associated with the measurement

protected:
    Measurement() {}

    Measurement(Flags flags) : flags(flags) {}

    Measurement(Flags flags, DNPTime time) : flags(flags), time(time) {}
};

/// Common subclass to analogs and counters
template<class T> class TypedMeasurement : public Measurement
{
public:
    T value;

    typedef T Type;

protected:
    TypedMeasurement() : Measurement(), value(0) {}
    TypedMeasurement(Flags flags) : Measurement(flags), value(0) {}
    TypedMeasurement(T value, Flags flags) : Measurement(flags), value(value) {}
    TypedMeasurement(T value, Flags flags, DNPTime time) : Measurement(flags, time), value(value) {}
};

} // namespace opendnp3

#endif
