public static T As <T> (
this Dictionary <DeskCharacteristicKey, ICharacteristicBase> dictionary,
DeskCharacteristicKey key)
{
if (dictionary.TryGetValue(key,
out var characteristicBase))
{
return(( T )characteristicBase);
}
if (UnknownBases.TryGetValue(key,
out characteristicBase))
{
return(( T )characteristicBase);
}
throw new ArgumentException("",
nameof(key));
}
public IDeskCharacteristics WithCharacteristics(
DeskCharacteristicKey key,
[NotNull] ICharacteristicBase characteristic)
{
Guard.ArgumentNotNull(characteristic,
nameof(characteristic));
characteristic.Initialize <ICharacteristicBase> ( );
if (_available.TryGetValue(key,
out var oldCharacteristic))
{
oldCharacteristic.Dispose( );
}
_available [key] = characteristic;
_logger.Debug($"Added characteristic {characteristic} for key {key}");
return(this);
}
