- TermSearcher has alternate constructor if term is []byte, this can avoid
copying in some cases. TermScorer updated to accept []byte term. Also
removed a few struct fields which were not being used.
- New MultiTermSearcher searches for documents containing any of a list of
terms. Current implementation simply uses DisjunctionSearcher.
- Several other searcher constructors now simply build a list of terms and
then delegate to the MultiTermSearcher
- NewPrefixSearcher
- NewRegexpSearcher
- NewFuzzySearcher
- NewNumericRangeSearcher
- NewGeoBoundingBoxSearcher and NewGeoPointDistanceSearcher make use of
the MultiTermSearcher internally, and follow the pattern of returning
an existing search.Searcher, as opposed to their own wrapping struct.
- Callback filter functions used in NewGeoBoundingBoxSearcher and
NewGeoPointDistanceSearcher have been extracted into separate functions
which makes the code much easier to read.
this originated from a misunderstanding of mine going back
several years. the values need not be float64 just because
we plan to serialize them as json.
there are still larger questions about what the right type should
be, and where should any conversions go. but, this commit
simply attempts to address the most egregious problems
This is a change in search result behavior in that location
information is no longer provided by default with search results.
Although this looks like a wide-ranging change, it's mostly a
mechanical replacement of the explain bool flag with a new
search.SearcherOptions struct, which holds both the Explain bool flag
and the IncludeTermVectors bool flag.