Hi Michael,
I have updated my lucene-1458, and I discovered there was big
modifications in the StandardCodec interface.
I updated my own codecs to this new interface, but I encounter a
problem. My codecs are creating DocsAndPositionsEnum subclasses that
allow to access more information than simply the doc, freq and position
(I have other information encoded into the Prox file).
In the code, to be able to manipulate the additional interface that my
classes provide, I was casting the DocsAndPositionsEnum object returned
by IndexReader#termPositionsEnum() into the correct subclass. While this
approach was working in the previous flewx branch, this does not work
anymore with the last committed changes. In certain cases, the
IndexReader#termPositionsEnum() does not return the DocsAndPositionsEnum
created by the StandardPostingsReader, but a MultiDocsAndPositionsEnum.
However, I am not able either to subclass the MultiDocsAndPositionsEnum
or to wrap it into a decorator because it is declared as 'private static
final' in DirectoryReader.
Are these classes (MultiTermEnum, MultiDocsAndPositionsEnum, etc.)
hidden in a voluntary manner ? Or is there is another way to extends
StandardCodec without having to deal with these classes ?
Cheers
--
Renaud Delbru
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