[kepler-users] get list of connected ports

[Ufuk Utku Turuncoglu]

I try to write the number of ports but all off them returns zero.       

IOPort pp = (IOPort) port;
System.out.println(pp.deepConnectedInPortList().size());
System.out.println(pp.deepConnectedOutPortList().size());
System.out.println(pp.deepConnectedPortList().size());

Any idea? BTW, i will run this code in connectionsChanged method. I also 
found that if i add an actor between composite actor output and actor 
output port the code works without problem.

--ufuk

Edward A. Lee wrote:
>
> Maybe you want to use deepConnectedOutPortList() and
> deepConnectedInPortList()?  Note that these won't cross opaque
> composite actor boundaries...
>
> Edward
>
>
> Ufuk Utku Turuncoglu wrote:
>> Hi,
>>
>> I want to get connected port list and connected actor names. My case 
>> is follows,
>>
>> actor A has port Ap1 and this port connect to another actor (B) and 
>> its port Bp1. In this case, i can get actor B name from actor A using 
>> following code,
>>
>> In actor A:
>>
>>            int i = -1;
>>            Iterator connections = port.connectedPortList().iterator();
>>            while (connections.hasNext()) {
>>                i++;
>>                // get connected ports and its containers
>>                connection[i] = (Port) connections.next();
>>                container[i] = connection[i].getContainer();
>>                String name = container[i].getName();
>>                              // check: connected actor is actor B or not
>>                if (name.contains("Name of actor B")) {
>>                    connected = true;
>>                }
>>            }
>>
>> it normally returns name of connected actor (in our case actor B) but 
>> if i put these two actors into a composite actor the actor name 
>> returns as composite actor name like "CompositeActor". I think that i 
>> miss something here. Is it necessary to implement a fix to handle 
>> Composite actor case or is there any generic solution for it.
>>
>> Any suggestion will be helpful,
>>
>> Thanks,
>>
>> --ufuk
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