scheduling actions and Selector matters in java swarm ....

[xueyue]

I have now installed java swarm platform on my PC and doing tests at the
moment. I have two questions in mind now:

(1) I build an ObserverSwarm similar to jheatbug example in 
which a buildActions method is programmed, there is a displayActions,
and displaySchedule objects. I met a problem here:

the starting time of actions can not be set greater than the 
display frequency. This is also shown in the run error message.

It seems to me that Objective-C swarm does not have this problem. 

Can anybody explain this?

(2) I can not find the reference of how to use Selector in java. 
For example, if a class X has a method y without argument, then 
I may use:
Selector(X.getClass(), "y", flag); (flag can be true or false).

However, if y has two arguements (or more), say y(int, double),
then how to use it?

Many thanks!

Xueyue
Transport Center, Imperial College, London

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