## Uses of Class
org.eclipse.rdf4j.sail.lucene.LuceneIndex

- Packages that use LuceneIndex
  Package | Description
  --- | ---
  org.eclipse.rdf4j.sail.lucene | A Sail implementation that supports full-text indexing via the Lucene API.

- - ### Uses of LuceneIndex in org.eclipse.rdf4j.sail.lucene

    Subclasses of LuceneIndex in org.eclipse.rdf4j.sail.lucene
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `LuceneIndexNIOFS` | LuceneIndex which uses a NIOFSDirectory instead of MMapDirectory to avoid the JVM crash (see http:// stackoverflow.com/questions/8224843/jvm-crashes-on-lucene-datainput- readvint).

    Fields in org.eclipse.rdf4j.sail.lucene declared as LuceneIndex
    Modifier and Type | Field | Description
    --- | --- | ---
    `protected LuceneIndex` | LuceneDocumentResult.`index` |

    Constructors in org.eclipse.rdf4j.sail.lucene with parameters of type LuceneIndex
    Constructor | Description
    --- | ---
    `LuceneDocumentDistance​(org.apache.lucene.search.ScoreDoc doc, String geoProperty, IRI units, org.locationtech.spatial4j.shape.Point origin, boolean includeContext, LuceneIndex index)` |
    `LuceneDocumentResult​(org.apache.lucene.search.ScoreDoc doc, LuceneIndex index, Set<String> fields)` |
    `LuceneDocumentScore​(org.apache.lucene.search.ScoreDoc doc, org.apache.lucene.search.highlight.Highlighter highlighter, LuceneIndex index)` |
    `LuceneQuery​(org.apache.lucene.search.Query q, LuceneIndex index)` | Deprecated.
    `ReaderMonitor​(LuceneIndex index, org.apache.lucene.store.Directory directory)` | If exception occur when create indexReader it will be thrown on getIndexReader or get IndexSearcher