Hi!
I'm trying to bring uimaj-2.7.0 to my code, but I'm hitting some
trouble with my CasCopier code:
* alreadyCopied(FeatureStructure fs) is gone without an obvious
replacement; it seems to me that
alreadyCopied(((FeatureStructureImpl) fs).getAddress())
is the correct replacement after digging somewhat at CasCopier
source code, but is that even really right? I guess this
is a bug as that interface was public...
* Even with the fix above, my code, e.g.
https://github.com/brmson/yodaqa/blob/master/src/main/java/cz/brmlab/yodaqa/analysis/passextract/PassFilter.java#L67
crashes with
Caused by: java.util.ConcurrentModificationException
at
org.apache.uima.cas.impl.FSIndexRepositoryImpl$LeafPointerIterator.checkConcurrentModification(FSIndexRepositoryImpl.java:967)
at
org.apache.uima.cas.impl.FSIndexRepositoryImpl$LeafPointerIterator.ll_get(FSIndexRepositoryImpl.java:1002)
at
org.apache.uima.cas.impl.FSIndexRepositoryImpl$LeafPointerIterator.get(FSIndexRepositoryImpl.java:995)
at
org.apache.uima.cas.impl.FSIteratorWrapper.get(FSIteratorWrapper.java:53)
at
org.apache.uima.cas.impl.FSIteratorImplBase.next(FSIteratorImplBase.java:67)
at
org.apache.uima.cas.impl.FSIteratorImplBase.next(FSIteratorImplBase.java:33)
at
cz.brmlab.yodaqa.analysis.passextract.PassFilter.process(PassFilter.java:74)
at
org.apache.uima.analysis_component.JCasAnnotator_ImplBase.process(JCasAnnotator_ImplBase.java:48)
at
org.apache.uima.analysis_engine.impl.PrimitiveAnalysisEngine_impl.callAnalysisComponentProcess(PrimitiveAnalysisEngine_impl.java:385)
... 26 more
so it appears I cannot iterate a source view and simultaneously
copyFs() from it? What are the exact rules for this? It seems
rather contraintuitive to me, and should be documented.
Using the new .withSnapshotIterator() feature helps to work-around
this, but it means I need to uglify code currently using JCasUtil
selects...
Thanks,
--
Petr Baudis
If you do not work on an important problem, it's unlikely
you'll do important work. -- R. Hamming
http://www.cs.virginia.edu/~robins/YouAndYourResearch.html
