Hi,
To me this seems like there are some inheritance issues going on. "This
stops with currentBlip being exactly 1 parent above bottomBlip. Every time."
This is why I think its inheriting from a previous class or some properties of
the object are being altered. Correct me if I am wrong.
--
Regards,
Vikram Dhillon
On Tuesday 17 November 2009 12:41:30 am Olreich wrote:
> The Java API has the Blip.getParent() function. When this is called,
> the returned blip does not have the ability to "getParent()" again it
> seems. or, at the least, one cannot continue walking without hitting
> null on the second trial. The same rings true when using
> "isParentAvailable()" to check for parents.
>
> Here is an excerpt of the code for walking up the blip chain.
>
> Blip currentBlip = bottomBlip;
> Blip lastBlip = null;
> while ((currentBlip = currentBlip.getParent()) != null) {
> lastBlip = currentBlip;
> }
>
> This stops with currentBlip being exactly 1 parent above bottomBlip.
> Every time.
>
> Sample Blip chain information:
>
> 12:21
> Blip Id: b+2ew83hhsK
> Parent Blip Id:b+9k9iVrZkEzM
> Parent Available: true
>
> 12:21 am
> Blip Id: b+2ew83hhsM
> Parent Blip Id:b+2ew83hhsL
> Parent Available: true
>
> 12:22 am
> Blip Id: b+2ew83hhsN
> Parent Blip Id:b+2ew83hhsM
> Parent Available: true
>
> 12:22 am
> Blip Id: b+9k9iVrZkE0z
> Parent Blip Id:b+2ew83hhsN
> Parent Available: true
>
> 12:22am
> Blip Id: b+2ew83hhsO
> Parent Blip Id:b+9k9iVrZkE0z
> Parent Available: true
>
> Using a bundle.getBlip(waveId, waveletId, parentBlipId) command to
> travel also does not work, as it stops once more at the blip just
> above.
>
> What appears to be happening is that each blip, upon a BLIP_SUBMITTED
> event, has the ability to see it's parents and such, but when a blip
> is found via any of the methods of "get" there is no parent
> information on them. It would be most useful to have this worked out,
> as then it would give us at least 1 way to reliably count blips, do
> batch operations to blips, and a couple other fun things.
>
> --
>
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