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https://issues.apache.org/jira/browse/UIMA-5828?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16547148#comment-16547148
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Marshall Schor commented on UIMA-5828:
--------------------------------------
The meaning of "at(xxx)" specifies a bound for the iteration.
The 2nd test can be made to work (after I deliver my other fixes) by using
"startAt(xxx)" in place of at. Sorry for the confusion. Committing the
changes soon...
> Unable to fetch preceding annotations in order
> ----------------------------------------------
>
> Key: UIMA-5828
> URL: https://issues.apache.org/jira/browse/UIMA-5828
> Project: UIMA
> Issue Type: Bug
> Components: UIMA
> Affects Versions: 3.0.0SDK
> Reporter: Richard Eckart de Castilho
> Priority: Minor
>
> uimaFIT has a call `selectPreceding` which returns the n annotations before
> the specified annotations in normal order.
> This seems to be quite difficult to replicate using UIMAv3 SelectFS:
> {code:java}
> Annotation a = new Annotation(this.jCas, 0, 1);
> Annotation b = new Annotation(this.jCas, 2, 3);
> Annotation c = new Annotation(this.jCas, 4, 5);
> for (Annotation ann : Arrays.asList(a, b, c)) {
> ann.addToIndexes();
> }
> // uimaFIT: Arrays.asList(a, b), selectPreceding(this.jCas,
> Annotation.class, c, 2));
> // Produces reverse order
> assertEquals(Arrays.asList(a, b),
> jCas.select(Annotation.*class*).preceding(c).limit(2).asList());
> // Produces: java.lang.IllegalArgumentException: Strict requires
> BoundsUse.coveredBy
> assertEquals(Arrays.asList(a, b),
> jCas.select(Annotation.class).at(c).shifted(-2).limit(2).asList());
> {code}
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