internal static ClassificationOptionViewModel ReceiveClassificationContext()
{
if (!(_classificationOptionViewModel is null))
{
return(_classificationOptionViewModel);
}
return(_classificationOptionViewModel = new ClassificationOptionViewModel(ReceiveClassificationOption(),
ResetValuesProvider.Instance));
}
internal static void ReleaseOption(ClassificationOptionViewModel optionViewModel)
{
if (!ReferenceEquals(optionViewModel, _classificationOptionViewModel))
{
return;
}
if (_classificationOptionsWereApplied)
{
Release(_classificationOptionViewModel.ExtractData());
_classificationOptionsWereApplied = false;
}
_classificationOptionViewModel = null;
}
internal static void SaveOption(ClassificationOptionViewModel optionViewModel) => _classificationOptionsWereApplied |= ReferenceEquals(optionViewModel, _classificationOptionViewModel);
