public static IReadOnlyList <OptionPropertyMetadata> GetPropertiesForType(Type type)
{
var result = new List <OptionPropertyMetadata>();
var properties = type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
foreach (var propertyInfo in properties)
{
var propertyMetadata = new OptionPropertyMetadata(propertyInfo);
if (propertyMetadata.HasPositionalIndex ||
propertyMetadata.Switches.Any() ||
propertyMetadata.OptionAliases.Any())
{
result.Add(propertyMetadata);
}
}
return(result);
}
public OptionsMetadata(Type optionsType)
{
OptionsType = optionsType;
Properties = OptionPropertyMetadata.GetPropertiesForType(optionsType);
}
public bool TryGetPropertyByOptionName(string name, out OptionPropertyMetadata property)
{
property = Properties.SingleOrDefault(x => x.OptionAliases.Contains(name));
return(property != null);
}
public bool TryGetPropertyByIndex(int index, out OptionPropertyMetadata property)
{
property = Properties.SingleOrDefault(x => x.HasPositionalIndex && x.PositionalIndex == index);
return(property != null);
}