org.apache.lucene.document
Interface FieldSelector
- All Superinterfaces:
- Serializable
- All Known Implementing Classes:
- LoadFirstFieldSelector, MapFieldSelector, SetBasedFieldSelector
public interface FieldSelector
- extends Serializable
Similar to a FileFilter
, the FieldSelector allows one to make decisions about
what Fields get loaded on a Document
by IndexReader.document(int,org.apache.lucene.document.FieldSelector)
accept
FieldSelectorResult accept(String fieldName)
- Parameters:
fieldName
- the field to accept or reject
- Returns:
- an instance of
FieldSelectorResult
if the Field
named fieldName
should be loaded.
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