private ReaderWriterLockSlim slim_namestage; // синхронизатор имени этапа
/// <summary>
/// Инициализирует новый экземпляр класса
/// </summary>
public TechStage(Tech tech)
{
if (tech != null)
{
_tech = tech;
mutex = new Mutex();
name_stg = string.Empty;
slim_num = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_time = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_state = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_consumption = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_volume = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_density = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_pressure = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_temperature = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_namestage = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
state = StageState.Default;
stateRgr = StateRGR.Unpressed;
}
else
{
ErrorHandler.WriteToLog(this, new ErrorArgs("Не удалось получить экземпляр приложения этапу", ErrorType.Fatal));
}
}
private Tech _tech; // технология
#endregion Fields
#region Constructors
/// <summary>
/// Инициализирует новый экземпляр класса
/// </summary>
public TechStage(Tech tech)
{
if (tech != null)
{
_tech = tech;
mutex = new Mutex();
name_stg = string.Empty;
slim_num = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_time = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_state = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_consumption = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_volume = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_density = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_pressure = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_temperature = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
slim_namestage = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
state = StageState.Default;
stateRgr = StateRGR.Unpressed;
}
else
{
ErrorHandler.WriteToLog(this, new ErrorArgs("Не удалось получить экземпляр приложения этапу", ErrorType.Fatal));
}
}
public void RecoredRGRFromLoad()
{
//constVolume = _app.Tech_volume;
stateRgr = StateRGR.Pressed;
}
/// <summary>
/// Запись РГР
/// </summary>
public void RecordRGR()
{
ConstVolume = _tech.Volume.Value;
stateRgr = StateRGR.Pressed;
}
private float constKoef = 1; // поправочный коэффициент
/// <summary>
/// Вычислить объем расходомера
/// </summary>
public bool Calculate(StateRGR rgrState)
{
bool blocked = false;
bool retValue = false;
try
{
if (_mutex.WaitOne(100))
{
blocked = true;
switch (rgrState)
{
case StateRGR.Pressed:
if (float.IsNaN(lastVolume) || float.IsInfinity(lastVolume) ||
float.IsPositiveInfinity(lastVolume) || float.IsNegativeInfinity(lastVolume))
{
lastVolume = _volume.Value;
}
float currentVolume = _volume.Value;
if (lastVolume > currentVolume)
{
ConstVolume = ConstVolume - (lastVolume - currentVolume);
lastVolume = currentVolume;
retValue = true;
}
CurrentConsumption = _consumption.Value * CorrectionFactor;
float deltaVolume = (currentVolume - constVolume);
if (deltaVolume >= 0)
{
CurrentVolume = deltaVolume * CorrectionFactor + s;
lastVolume = currentVolume;
}
break;
case StateRGR.Unpressed:
CurrentVolume = 0.0f;
CurrentConsumption = 0.0f;
break;
default:
break;
}
}
}
finally
{
if (blocked)
{
_mutex.ReleaseMutex();
}
}
return(retValue);
}
public void RecoredRGRFromLoad()
{
//constVolume = _app.Tech_volume;
stateRgr = StateRGR.Pressed;
}
/// <summary>
/// Запись РГР
/// </summary>
public void RecordRGR()
{
ConstVolume = _tech.Volume.Value;
stateRgr = StateRGR.Pressed;
}
