Hi all! I need 1) sort search results by distance from some point and 2) show these distances for end-user together with other document information. 1) is simple – like an example in “Lucene in action”: there are latitude and longitude fields for each document in index, MyDistanceComparatorSource (extends FieldComparatorSource) return MyDistanceScoreDocLookupComparator, which know how to calculate and compare distances, and MyDistanceComparatorSource pass to Sort’s constructor. Sorting is fine. For 2) I probably should write MyCollector – wrapper for TopFieldCollector, that will collect information about distances. But how (nice) to get already calculated distances in MyCollector, if these distances are so deeply (in topFieldCollector.comparator)? Or maybe this way is wrong? Thanks in advance! Dmytro
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