Table of Contents
LexEVS Current HitCollector Implementation
The current implementation of hit collectors is tied to coding scheme specific boundary doc ids which are going away with the BlockQuery implementation. The common set of indexes is currently expected to replace the simple search extension. If performance over the common set of new indexes can be proven out those HitCollector objects supporting simple search will go away as well.
Proposed Collector Implementation using Lucene 5.0
The Collector interface replaces HitCollector in Lucene 5.0. Given that much of the current HitCollector implementation is tied to the boundary doc implementation and the single index requirement to filter for a given coding scheme, custom HitCollectors or Collectors may no longer be necessary.
