[jira] [Created] (UIMA-5826) asList() ignores limit

["Richard Eckart de Castilho (JIRA)" <de...@uima.apache.org>]

Richard Eckart de Castilho created UIMA-5826:
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             Summary: asList() ignores limit
                 Key: UIMA-5826
                 URL: https://issues.apache.org/jira/browse/UIMA-5826
             Project: UIMA
          Issue Type: Bug
          Components: Core Java Framework
    Affects Versions: 3.0.0SDK
            Reporter: Richard Eckart de Castilho
             Fix For: 3.0.1SDK


In the following code, the `precedingsTokens` list should contain two elements. In fact, it does, but the `size()` method of the list still returns 6. That is because `org.apache.uima.cas.impl.SelectFSs_impl.asList()` simply uses the size of the underlying index and does not take into account limit or direction options from the select.

 

{code}

    jCas.setDocumentText("abcde");

    *new* Token(jCas, 0, 1).addToIndexes();

    *new* Token(jCas, 1, 2).addToIndexes();

    *new* Token(jCas, 2, 3).addToIndexes();

    *new* Token(jCas, 3, 4).addToIndexes();

    *new* Token(jCas, 4, 5).addToIndexes();

    *new* Token(jCas, 1, 3).addToIndexes();

    Token c = JCasUtil.selectAt(jCas, Token.*class*, 2, 3).get(0);

    List<Token> preceedingTokens = jCas.select(Token.*class*).preceding(c).limit(2).asList();

    

    assertEquals(2, preceedingTokens.size());

{code}



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