[jira] [Created] (UIMA-2670) FileSystemCollectionReader doesn't set lastSegment correctly

["Jens Grivolla (JIRA)" <de...@uima.apache.org>]

Jens Grivolla created UIMA-2670:
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             Summary: FileSystemCollectionReader doesn't set lastSegment correctly
                 Key: UIMA-2670
                 URL: https://issues.apache.org/jira/browse/UIMA-2670
             Project: UIMA
          Issue Type: Bug
          Components: Examples
    Affects Versions: 2.4.0SDK
            Reporter: Jens Grivolla
            Priority: Minor


FileSystemCollectionReader only sets lastSegment=true (in the SourceDocumentInformation) on the last document. Given that it loads individual documents, not segments of a document, this should be "true" for each CAS that it generates.

This is a problem when later using a CAS multiplier to segment the CAS. It should be possible to check whether the CAS is a complete document or a segment by testing for "offsetInSource==0 && lastSegment==true".

in org.apache.uima.examples.cpe.FileSystemCollectionReader:166

srcDocInfo.setLastSegment(mCurrentIndex == mFiles.size());

should be:

srcDocInfo.setLastSegment(true);


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