| Package | Description |
|---|---|
| org.apache.lucene.search.join |
This modules support index-time and query-time joins.
|
| Class and Description |
|---|
| ToParentBlockJoinQuery
This query requires that you index
children and parent docs as a single block, using the
IndexWriter.addDocuments(java.util.Collection<org.apache.lucene.document.Document>) or IndexWriter.updateDocuments(org.apache.lucene.index.Term, java.util.Collection<org.apache.lucene.document.Document>) API. |
| ToParentBlockJoinQuery.ScoreMode
How to aggregate multiple child hit scores into a
single parent score.
|
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