public static ITypeName CreateTypeName([NotNull] string identifier)
{
// checked first, because it's a special case
if (IsUnknownTypeIdentifier(identifier))
{
return(UnknownTypeInstance);
}
if (PredefinedTypeName.IsPredefinedTypeNameIdentifier(identifier))
{
return(new PredefinedTypeName(identifier));
}
if (TypeParameterName.IsTypeParameterNameIdentifier(identifier))
{
return(new TypeParameterName(identifier));
}
if (ArrayTypeName.IsArrayTypeNameIdentifier(identifier))
{
return(new ArrayTypeName(identifier));
}
if (DelegateTypeName.IsDelegateTypeNameIdentifier(identifier))
{
return(new DelegateTypeName(identifier));
}
if (TypeName.IsTypeNameIdentifier(identifier))
{
return(new TypeName(identifier));
}
return(UnknownTypeInstance);
}
public static bool IsTypeNameIdentifier(string id)
{
if (TypeUtils.IsUnknownTypeIdentifier(id) ||
PredefinedTypeName.IsPredefinedTypeNameIdentifier(id) ||
TypeParameterName.IsTypeParameterNameIdentifier(id) ||
ArrayTypeName.IsArrayTypeNameIdentifier(id) ||
DelegateTypeName.IsDelegateTypeNameIdentifier(id))
{
return(false);
}
// unbalanced brackets
foreach (var pair in new[] { "[]", "()" })
{
if (Count(id, pair[0]) != Count(id, pair[1]))
{
return(false);
}
}
if (MissingTickForGenericsMatcher.IsMatch(id))
{
return(false);
}
return(true);
}
public static bool IsDelegateTypeNameIdentifier([NotNull] string identifier)
{
if (TypeUtils.IsUnknownTypeIdentifier(identifier))
{
return(false);
}
var startsWithD = identifier.StartsWith(PrefixDelegate);
var isArrayTypeNameIdentifier = ArrayTypeName.IsArrayTypeNameIdentifier(identifier);
return(startsWithD && !isArrayTypeNameIdentifier);
}