how to support UDFs in condition expression?

[joeyhacker]

e.g i want to transform some attribute use my functons, maybe like this:

define function f1 from com.xxx.yyy.Function1.method1;
define function f2 from com.xxx.yyy.Function1.method2;
EventA(f1(name)='abc')+ EventB(age<30)

give me some suggest, thks.

[phil3k3]

Hi, UDFs are currently not supported. This would require to register functions beforehand and then use them during the evaluation of the condition. Do you have concrete functions in mind or is it rather about the possibility to register any custom function?