## Uses of Class
org.modeshape.jcr.query.lucene.LuceneQueryEngine.TupleCollector

- Packages that use LuceneQueryEngine.TupleCollector
  Package | Description
  --- | ---
  org.modeshape.jcr.query.lucene | The core query engine, which currently uses Lucene for indexing and raw queries, and the Hibernate Search engine (which does not depend on or use Hibernate Core or JPA) for updating and querying the Lucene indexes.
  org.modeshape.jcr.query.lucene.basic | The "basic" `Lucene schema` has a single index in which all node and property information are indexed into separate fields.

- - ### Uses of LuceneQueryEngine.TupleCollector in org.modeshape.jcr.query.lucene

    Methods in org.modeshape.jcr.query.lucene that return LuceneQueryEngine.TupleCollector
    Modifier and Type | Method and Description
    --- | ---
    `LuceneQueryEngine.TupleCollector` | LuceneSchema.`createTupleCollector(QueryContext queryContext, QueryResults.Columns columns)`

  - ### Uses of LuceneQueryEngine.TupleCollector in org.modeshape.jcr.query.lucene.basic

    Subclasses of LuceneQueryEngine.TupleCollector in org.modeshape.jcr.query.lucene.basic
    Modifier and Type | Class and Description
    --- | ---
    `class` | `BasicTupleCollector` The `BasicLuceneSchema` does not store any fields in the indexes, with the exception of the document identifier in which we're storing the key of the node that the document represents.
    `class` | `ExistsTupleCollector` A special TupleCollector implementation that will terminate when it comes across a second document with a non-zero score.

    Methods in org.modeshape.jcr.query.lucene.basic that return LuceneQueryEngine.TupleCollector
    Modifier and Type | Method and Description
    --- | ---
    `LuceneQueryEngine.TupleCollector` | BasicLuceneSchema.`createTupleCollector(QueryContext queryContext, QueryResults.Columns columns)`

    Constructors in org.modeshape.jcr.query.lucene.basic with parameters of type LuceneQueryEngine.TupleCollector
    Constructor and Description
    `ExistsTupleCollector(LuceneQueryEngine.TupleCollector collector)` Create a ExistsTupleCollector wrapper over another `Collector`, where the wrapper stops after the first non-zero scored document.

Copyright © 2008-2014 JBoss, a division of Red Hat. All Rights Reserved.