Karl Wettin wrote:
7 jul 2008 kl. 13.04 skrev Michael McCandless:
If we make this change (migrate to "boolean TokenStream.reset()"),
what would IndexWriter do if it calls reset and false is returned?
I don't think the writer ever should call reset(), it is the
consumer who is passing a stream to the writer that needs to make
sure they are passing a valid stream. It is the consumer that has to
do something in case they have exhausted a stream that can not be
resetted. I.e. the consumer will need to wrap it in a cache of some
kind.
Actually DocumentsWriter already calls reset() now before pulling
tokens from the TokenStream, but, I agree it really shouldn't have to.
Mike
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