internal static Property Create <TY>(Expression <Func <TY, T> > property)
{
var eventFieldMemberExpression = new EventFieldMemberExpression(property.Body as MemberExpression);
if (BuiltIn.All().Contains(eventFieldMemberExpression.UnescapedEventFieldName))
{
return(Property.BuiltIn(eventFieldMemberExpression.UnescapedEventFieldName));
}
return(Property.Custom(eventFieldMemberExpression.UnescapedEventFieldName, eventFieldMemberExpression.EventFieldDataType));
}
private string UnescapeEventFieldName(string eventFieldName)
{
if (BuiltIn.All().Contains(eventFieldName))
{
return(eventFieldName);
}
if (eventFieldName.StartsWith("[") && eventFieldName.EndsWith("]"))
{
return(eventFieldName.Substring(1, EscapedEventFieldName.Length - 2));
}
return(eventFieldName);
}
private string EscapeEventFieldName(string eventFieldName)
{
if (BuiltIn.All().Contains(eventFieldName))
{
return(eventFieldName);
}
if (eventFieldName.StartsWith("[") && eventFieldName.EndsWith("]"))
{
return(eventFieldName);
}
return($"[{eventFieldName}]");
}