Re: Actor attributeChanged() methods and validating mutliple changes.

2006-02-16 Thread Kevin Ruland
have notification of commit? Kevin Edward A. Lee wrote: At 07:24 AM 2/16/2006, Kevin Ruland wrote: Is there any way for the actor be notified when the user decides all the changes are complete? Not really... I'm not sure how one could do that... You could check the parameters in preinitialize

Re:kepler/src/util URLToLocalFile.java

2006-02-02 Thread Kevin Ruland
Dan, I was talking to Efrat a while ago, and I think this fix actually covers up a bug in ptII's ptolemy.util.FileUtilities.nameToURL() which appears to add an extra / to the string, which then makes the name look like this: http:///www;. What this really indicates to Java when converted

Re: Can stop interrupt initialize()

2006-01-30 Thread Kevin Ruland
Edward A. Lee wrote: At 08:41 AM 1/30/2006 -0600, Kevin Ruland wrote: Also, if some actor somewhere does do something extremely time consuming in it's initialize method, there is currently no pleasant way to interrupt it. The user can click on the stop button, and it does appear to have some

Can stop interrupt initialize()

2006-01-29 Thread Kevin Ruland
Hi. In Kepler we have some actors which download large volume of data in the background. They do this without any control from the director. In essence this is done when the actor is instantiated and should complete prior to the user running the workflow (ie, before initialize() is called).

Re: Memory leak.

2005-12-21 Thread Kevin Ruland
Edward, I don't fully understand the situation and defer to you or Christopher for greater details. Perhaps there is something in the Kepler code which is holding onto a MoMLParser too long. In kepler there is this code in ActorMetadata.ActorMetadata( InputStream moml): { MoMLParser

Startup performance

2005-12-13 Thread Kevin Ruland
Hi all, I ran the Kepler startup through a performance monitoring tool the other day and learned some things which I would like to pass along. I used the TPTP system in Eclipse to measure the performance. This is an amazing tool and I suggest you check it out sometime. Since I'm a rookie