public BaseQuantity(string name)
{
Name = name ?? throw new ArgumentNullException(nameof(name));
Symbol = null;
UISymbol = null;
MetricSystemManager.AddQuantity(this);
}
public MetricSystem(string name)
{
Name = name ?? throw new ArgumentNullException(nameof(name));
units = new HashSet <Unit>();
prefixes = new HashSet <MetricPrefix>();
MetricSystemManager.AddMetricSystem(this);
}
public MetricSystem(string name, IList <Unit> units)
{
Name = name ?? throw new ArgumentNullException(nameof(name));
FullName = null;
this.units = new HashSet <Unit>(units ?? throw new ArgumentNullException(nameof(units)));
prefixes = new HashSet <MetricPrefix>();
MetricSystemManager.AddMetricSystem(this);
}
private static bool tryParseByFullName(string uiSymbol, out MetricPrefix result)
{
result = MetricSystemManager.GetAllMetricPrefixes().FirstOrDefault(u => u.UISymbol == uiSymbol);
if (result == default)
{
return(false);
}
return(true);
}
private static bool tryParseByFullName(string uiSymbol, out MetricSystem result)
{
result = MetricSystemManager.GetAllMetricSystems()
.FirstOrDefault(ms => ms.FullName == uiSymbol);
if (result == default)
{
return(false);
}
return(true);
}
private static bool tryParseByName(string name, out Unit result)
{
result = MetricSystemManager.GetAllUnits().FirstOrDefault(u => u.Name == name);
if (result == default)
{
return(false);
}
return(true);
}
private static bool tryParseByUISymbol(string uiSymbol, out Unit result)
{
result = MetricSystemManager.GetAllUnits().FirstOrDefault(u => u.UISymbol == uiSymbol);
if (result == default)
{
return(false);
}
return(true);
}
private static bool tryParseByName(string name, out Quantity result)
{
result = MetricSystemManager.GetAllQuantities().FirstOrDefault(q => q.Name == name);
if (result == null)
{
return(false);
}
return(true);
}
private static bool tryParseByUISymbol(string uiSymbol, out Quantity result)
{
result = MetricSystemManager.GetAllQuantities().FirstOrDefault(q => q.UISymbol == uiSymbol);
if (result == null)
{
return(false);
}
return(true);
}
private static bool tryParseBySymbol(string symbol, out MetricPrefix result)
{
result = MetricSystemManager.GetAllMetricPrefixes().FirstOrDefault(q => q.Symbol == symbol);
if (result == null)
{
return(false);
}
return(true);
}
public void Dispose()
{
MetricSystemManager.RemoveMetricSystem(this);
}
/// <summary> /// Gets all the available metric systems. /// </summary> /// <returns>The available metric systems.</returns> public static IEnumerable <MetricSystem> GetAll() => MetricSystemManager.GetAllMetricSystems();
public override void Dispose()
{
MetricSystemManager.RemoveQuantity(this);
}
/// <summary> /// Gets all the available units. /// </summary> /// <returns>The available units.</returns> public static IEnumerable <Unit> GetAll() => MetricSystemManager.GetAllUnits();
/// <summary> /// Gets all the available quantitites. /// </summary> /// <returns>The available quantities.</returns> public static IEnumerable <Quantity> GetAll() => MetricSystemManager.GetAllQuantities();
/// <summary> /// Gets all the available metric prefixes. /// </summary> /// <returns>The available metric prefixes.</returns> public static IEnumerable <MetricPrefix> GetAll() => MetricSystemManager.GetAllMetricPrefixes();
