public static bool TryParse <T>(string query, out QueryableFilter <T> filter)
{
if (string.IsNullOrWhiteSpace(query))
{
filter = new QueryableFilter <T>();
return(true);
}
try
{
filter = new QueryableFilter <T>(QueryParser.GetElements(query).BuildQueryTree());
return(true);
}
catch
{
filter = null;
return(false);
}
}
