expectedChildren may only return a single value. If you want a GPNode which takes different kinds of children, you probably want to do two different kinds of GPNodes. Alternatively you could look into using Grammatical Evolution (GE).
On Mar 15, 2014, at 11:01 AM, Emre AYDOĞAN <[log in to unmask]> wrote:
> hi, can i specify expectedChildren both 0 and, for example, 5 in a java file of
> function. Is this possible? if it is possible, how can i do this?
> Thanks advance.