Doug Cutting schrieb:
Daniel Naber wrote:

I copied PhrasePrefixQuery to MultiPhraseQuery, decprecating PhrasePrefixQuery. The wiki also suggests to make MultipleTermPositions a private nested class. However, it is public currently so I wonder whether we can just remove/deprecate it without offering an alternative. Any opinions?


I don't feel too strongly about this.

I doubt anyone uses this class directly, so we could just remove it and wait until we make a 1.9 RC, and see if anyone complains then.

Or we could just leave it public and improve it's javadoc. It is well-named and well-implemented, and may be useful for other things, although I can't think what they are...

What do others think?

Doug

I would prefer to leave it public. Though I am currently not using it, I think it could be usefull. TermDocs and TermPositions are essential for e.g. computing term correlations. If we have a list of synonyms we could use MultipleTermPositions to compute correlations of the whole set of synonyms to other terms.

Christoph

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