Ticket #755 (closed defect: moved)
Opened 2011-09-15T10:19:38-05:00
Last modified 2014-06-08T22:42:28-05:00
Enhance Imglib OPS' image assignment classes
| Reported by: | bdezonia | Owned by: | bdezonia |
|---|---|---|---|
| Priority: | major | Milestone: | imagej2-unscheduled |
| Component: | ImgLib2 | Version: | |
| Severity: | serious | Keywords: | |
| Cc: | Blocked By: | ||
| Blocking: | #1467 |
Description
In the original implementation of OPS (rev2) you could update listeners during an assignment operation. You could also quit an assignment from another thread.
Enhance RealImageAssignment and ComplexImageAssignment to have a thread safe quit/abort method.
Also put in an addObserver, removeObserver, and updateObservers capability. If observers exist inform them of steps done so far, last value collected, last position visited, last value of conditional test, and iteration status (INIT, UPDATE, DONE). Note that this capability may be tricky or undesirable in a multithreaded implementation.
Change History
comment:1 Changed 2011-09-21T12:33:42-05:00 by bdezonia
comment:2 Changed 2011-10-10T14:31:48-05:00 by bdezonia
- Milestone changed from imagej-2.0-beta1 to imagej-2.0-beta3
comment:3 Changed 2012-05-14T11:28:36-05:00 by bdezonia
Thread safe abort done long ago
comment:4 Changed 2012-07-17T16:02:35-05:00 by bdezonia
- Milestone changed from imagej-2.0.0-beta4 to imagej-2.0.0-beta5
comment:6 Changed 2013-01-22T12:25:48-06:00 by bdezonia
- Milestone changed from imagej2-b7-ndim-data to imageJ-2.0.0-TODO
comment:7 Changed 2014-06-08T22:42:28-05:00 by curtis
- Status changed from new to closed
- Resolution set to moved
ImgLib2 OPS is retired in favor of ImageJ OPS.
The ImageJ OPS API still needs progress monitoring, too. It does support cancelation via SciJava's Cancelable interface.
Thread safe abort() now added