Uses of Class
org.apache.lucene.index.Fields

Packages that use Fields

Package	Description
org.apache.lucene.codecs	Codecs API: API for customization of the encoding and structure of the index.
org.apache.lucene.codecs.blocktree	BlockTree terms dictionary.
org.apache.lucene.codecs.compressing	StoredFieldsFormat that allows cross-document and cross-field compression of stored fields.
org.apache.lucene.index	Code to maintain and access indices.

Uses of Fields in org.apache.lucene.codecs

Subclasses of Fields in org.apache.lucene.codecs

Modifier and Type	Class and Description
class	FieldsProducer Abstract API that produces terms, doc, freq, prox, offset and payloads postings.

Methods in org.apache.lucene.codecs that return Fields

Modifier and Type	Method and Description
abstract Fields	TermVectorsReader.get(int doc) Returns term vectors for this document, or null if term vectors were not indexed.

Methods in org.apache.lucene.codecs with parameters of type Fields

Modifier and Type	Method and Description
protected void	TermVectorsWriter.addAllDocVectors(Fields vectors, MergeState mergeState) Safe (but, slowish) default method to write every vector field in the document.
abstract void	FieldsConsumer.write(Fields fields) Write all fields, terms and postings.

Uses of Fields in org.apache.lucene.codecs.blocktree

Subclasses of Fields in org.apache.lucene.codecs.blocktree

Modifier and Type	Class and Description
class	BlockTreeTermsReader A block-based terms index and dictionary that assigns terms to variable length blocks according to how they share prefixes.

Methods in org.apache.lucene.codecs.blocktree with parameters of type Fields

Modifier and Type	Method and Description
void	BlockTreeTermsWriter.write(Fields fields)

Uses of Fields in org.apache.lucene.codecs.compressing

Methods in org.apache.lucene.codecs.compressing that return Fields

Modifier and Type	Method and Description
Fields	CompressingTermVectorsReader.get(int doc)

Uses of Fields in org.apache.lucene.index

Subclasses of Fields in org.apache.lucene.index

Modifier and Type	Class and Description
static class	FilterLeafReader.FilterFields Base class for filtering Fields implementations.
class	MappedMultiFields A Fields implementation that merges multiple Fields into one, and maps around deleted documents.
class	MultiFields Provides a single Fields term index view over an IndexReader.

Fields in org.apache.lucene.index declared as Fields

Modifier and Type	Field and Description
static Fields[]	Fields.EMPTY_ARRAY Zero-length Fields array.
protected Fields	FilterLeafReader.FilterFields.in The underlying Fields instance.

Methods in org.apache.lucene.index that return Fields

Modifier and Type	Method and Description
static Fields	MultiFields.getFields(IndexReader reader) Returns a single Fields instance for this reader, merging fields/terms/docs/positions on the fly.
abstract Fields	IndexReader.getTermVectors(int docID) Retrieve term vectors for this document, or null if term vectors were not indexed.
Fields	ParallelLeafReader.getTermVectors(int docID)
Fields	FilterLeafReader.getTermVectors(int docID)
Fields	CodecReader.getTermVectors(int docID)
Fields	BaseCompositeReader.getTermVectors(int docID)

Constructors in org.apache.lucene.index with parameters of type Fields

Constructor and Description
FilterFields(Fields in) Creates a new FilterFields.
MultiFields(Fields[] subs, ReaderSlice[] subSlices) Expert: construct a new MultiFields instance directly.