public interface NullMarkerCodec
Modifier and Type | Method and Description |
---|---|
org.apache.lucene.search.Query |
createNullMatchingQuery(String fieldName)
Create a Query to find all documents which have a 'null' value encoded in the specified field
|
void |
encodeNullValue(String fieldName,
org.apache.lucene.document.Document document,
LuceneOptions luceneOptions)
Store the null marker in the Document.
|
String |
nullRepresentedAsString()
This is mostly a requirement for integration with other old-style
contracts which expect a strongly String based strategy.
|
boolean |
representsNullValue(org.apache.lucene.index.IndexableField field)
Check if the field represents the encoding for a null element
|
String nullRepresentedAsString()
void encodeNullValue(String fieldName, org.apache.lucene.document.Document document, LuceneOptions luceneOptions)
fieldName
- the name of the fielddocument
- the document where to store the null markerluceneOptions
- indexing optionsorg.apache.lucene.search.Query createNullMatchingQuery(String fieldName)
fieldName
- the field to target with the Queryboolean representsNullValue(org.apache.lucene.index.IndexableField field)
field
- the fields to checkCopyright © 2006–2016 Hibernate. All rights reserved.