Package | Description |
---|---|
org.apache.lucene.codecs |
Codecs API: API for customization of the encoding and structure of the index.
|
org.apache.lucene.codecs.appending |
Codec for on append-only outputs, such as plain output streams and append-only filesystems.
|
org.apache.lucene.codecs.blockterms |
Pluggable term index / block terms dictionary implementations.
|
org.apache.lucene.codecs.bloom |
Codec PostingsFormat for fast access to low-frequency terms such as primary key fields.
|
org.apache.lucene.codecs.compressing |
StoredFieldsFormat that allows cross-document and cross-field compression of stored fields.
|
org.apache.lucene.codecs.diskdv |
DocValuesFormat that accesses values directly from disk.
|
org.apache.lucene.codecs.lucene3x |
Codec to support Lucene 3.x indexes (readonly)
|
org.apache.lucene.codecs.lucene40 |
Lucene 4.0 file format.
|
org.apache.lucene.codecs.lucene41 |
Lucene 4.1 file format.
|
org.apache.lucene.codecs.lucene42 |
Lucene 4.2 file format.
|
org.apache.lucene.codecs.lucene45 |
Lucene 4.5 file format.
|
org.apache.lucene.codecs.lucene46 |
Lucene 4.6 file format.
|
org.apache.lucene.codecs.memory |
Term dictionary, DocValues or Postings formats that are read entirely into memory.
|
org.apache.lucene.codecs.perfield |
Postings format that can delegate to different formats per-field.
|
org.apache.lucene.codecs.pulsing |
Pulsing Codec: inlines low frequency terms' postings into terms dictionary.
|
org.apache.lucene.codecs.sep |
Sep: base support for separate files (doc,frq,pos,skp,pyl)
|
org.apache.lucene.codecs.simpletext |
Simpletext Codec: writes human readable postings.
|
org.apache.lucene.index |
Misc index tools and index support.
|
Class and Description |
---|
BlockTermState
Holds all state required for
PostingsReaderBase
to produce a DocsEnum without re-seeking the
terms dict. |
BlockTreeTermsReader.Stats
BlockTree statistics for a single field
returned by
BlockTreeTermsReader.FieldReader.computeStats() . |
Codec
Encodes/decodes an inverted index segment.
|
DocValuesConsumer
Abstract API that consumes numeric, binary and
sorted docvalues.
|
DocValuesFormat
Encodes/decodes per-document values.
|
DocValuesProducer
Abstract API that produces numeric, binary and
sorted docvalues.
|
FieldInfosFormat
Encodes/decodes
FieldInfos |
FieldInfosReader
Codec API for reading
FieldInfos . |
FieldInfosWriter
Codec API for writing
FieldInfos . |
FieldsConsumer
Abstract API that consumes terms, doc, freq, prox, offset and
payloads postings.
|
FieldsProducer
Abstract API that produces terms, doc, freq, prox, offset and
payloads postings.
|
LiveDocsFormat
Format for live/deleted documents
|
NormsFormat
Encodes/decodes per-document score normalization values.
|
PostingsConsumer
Abstract API that consumes postings for an individual term.
|
PostingsFormat
Encodes/decodes terms, postings, and proximity data.
|
PostingsReaderBase
The core terms dictionaries (BlockTermsReader,
BlockTreeTermsReader) interact with a single instance
of this class to manage creation of
DocsEnum and
DocsAndPositionsEnum instances. |
PostingsWriterBase
Extension of
PostingsConsumer to support pluggable term dictionaries. |
SegmentInfoFormat
Expert: Controls the format of the
SegmentInfo (segment metadata file). |
SegmentInfoReader
Specifies an API for classes that can read
SegmentInfo information. |
SegmentInfoWriter
Specifies an API for classes that can write out
SegmentInfo data. |
StoredFieldsFormat
Controls the format of stored fields
|
StoredFieldsReader
Codec API for reading stored fields.
|
StoredFieldsWriter
Codec API for writing stored fields:
|
TermsConsumer
Abstract API that consumes terms for an individual field.
|
TermStats
Holder for per-term statistics.
|
TermVectorsFormat
Controls the format of term vectors
|
TermVectorsReader
Codec API for reading term vectors:
|
TermVectorsWriter
Codec API for writing term vectors:
|
Class and Description |
---|
BlockTreeTermsReader
A block-based terms index and dictionary that assigns
terms to variable length blocks according to how they
share prefixes.
|
Codec
Encodes/decodes an inverted index segment.
|
FieldsProducer
Abstract API that produces terms, doc, freq, prox, offset and
payloads postings.
|
FilterCodec
A codec that forwards all its method calls to another codec.
|
PostingsFormat
Encodes/decodes terms, postings, and proximity data.
|
PostingsReaderBase
The core terms dictionaries (BlockTermsReader,
BlockTreeTermsReader) interact with a single instance
of this class to manage creation of
DocsEnum and
DocsAndPositionsEnum instances. |
Class and Description |
---|
FieldsConsumer
Abstract API that consumes terms, doc, freq, prox, offset and
payloads postings.
|
FieldsProducer
Abstract API that produces terms, doc, freq, prox, offset and
payloads postings.
|
PostingsReaderBase
The core terms dictionaries (BlockTermsReader,
BlockTreeTermsReader) interact with a single instance
of this class to manage creation of
DocsEnum and
DocsAndPositionsEnum instances. |
PostingsWriterBase
Extension of
PostingsConsumer to support pluggable term dictionaries. |
TermsConsumer
Abstract API that consumes terms for an individual field.
|
TermStats
Holder for per-term statistics.
|
Class and Description |
---|
FieldsConsumer
Abstract API that consumes terms, doc, freq, prox, offset and
payloads postings.
|
FieldsProducer
Abstract API that produces terms, doc, freq, prox, offset and
payloads postings.
|
PostingsFormat
Encodes/decodes terms, postings, and proximity data.
|
Class and Description |
---|
StoredFieldsFormat
Controls the format of stored fields
|
StoredFieldsReader
Codec API for reading stored fields.
|
StoredFieldsWriter
Codec API for writing stored fields:
|
TermVectorsFormat
Controls the format of term vectors
|
TermVectorsReader
Codec API for reading term vectors:
|
TermVectorsWriter
Codec API for writing term vectors:
|
Class and Description |
---|
DocValuesConsumer
Abstract API that consumes numeric, binary and
sorted docvalues.
|
DocValuesFormat
Encodes/decodes per-document values.
|
DocValuesProducer
Abstract API that produces numeric, binary and
sorted docvalues.
|
NormsFormat
Encodes/decodes per-document score normalization values.
|
Class and Description |
---|
Codec
Encodes/decodes an inverted index segment.
|
DocValuesFormat
Encodes/decodes per-document values.
|
FieldInfosFormat
Encodes/decodes
FieldInfos |
LiveDocsFormat
Format for live/deleted documents
|
NormsFormat
Encodes/decodes per-document score normalization values.
|
PostingsFormat
Encodes/decodes terms, postings, and proximity data.
|
SegmentInfoFormat
Expert: Controls the format of the
SegmentInfo (segment metadata file). |
SegmentInfoReader
Specifies an API for classes that can read
SegmentInfo information. |
SegmentInfoWriter
Specifies an API for classes that can write out
SegmentInfo data. |
StoredFieldsFormat
Controls the format of stored fields
|
TermVectorsFormat
Controls the format of term vectors
|
Class and Description |
---|
BlockTermState
Holds all state required for
PostingsReaderBase
to produce a DocsEnum without re-seeking the
terms dict. |
Codec
Encodes/decodes an inverted index segment.
|
DocValuesConsumer
Abstract API that consumes numeric, binary and
sorted docvalues.
|
DocValuesFormat
Encodes/decodes per-document values.
|
DocValuesProducer
Abstract API that produces numeric, binary and
sorted docvalues.
|
FieldInfosFormat
Encodes/decodes
FieldInfos |
FieldInfosReader
Codec API for reading
FieldInfos . |
FieldInfosWriter
Codec API for writing
FieldInfos . |
FieldsConsumer
Abstract API that consumes terms, doc, freq, prox, offset and
payloads postings.
|
FieldsProducer
Abstract API that produces terms, doc, freq, prox, offset and
payloads postings.
|
LiveDocsFormat
Format for live/deleted documents
|
MultiLevelSkipListReader
This abstract class reads skip lists with multiple levels.
|
NormsFormat
Encodes/decodes per-document score normalization values.
|
PostingsBaseFormat
Provides a
PostingsReaderBase and PostingsWriterBase . |
PostingsFormat
Encodes/decodes terms, postings, and proximity data.
|
PostingsReaderBase
The core terms dictionaries (BlockTermsReader,
BlockTreeTermsReader) interact with a single instance
of this class to manage creation of
DocsEnum and
DocsAndPositionsEnum instances. |
PostingsWriterBase
Extension of
PostingsConsumer to support pluggable term dictionaries. |
SegmentInfoFormat
Expert: Controls the format of the
SegmentInfo (segment metadata file). |
SegmentInfoReader
Specifies an API for classes that can read
SegmentInfo information. |
SegmentInfoWriter
Specifies an API for classes that can write out
SegmentInfo data. |
StoredFieldsFormat
Controls the format of stored fields
|
StoredFieldsReader
Codec API for reading stored fields.
|
StoredFieldsWriter
Codec API for writing stored fields:
|
TermVectorsFormat
Controls the format of term vectors
|
TermVectorsReader
Codec API for reading term vectors:
|
TermVectorsWriter
Codec API for writing term vectors:
|
Class and Description |
---|
BlockTermState
Holds all state required for
PostingsReaderBase
to produce a DocsEnum without re-seeking the
terms dict. |
Codec
Encodes/decodes an inverted index segment.
|
DocValuesFormat
Encodes/decodes per-document values.
|
FieldInfosFormat
Encodes/decodes
FieldInfos |
FieldsConsumer
Abstract API that consumes terms, doc, freq, prox, offset and
payloads postings.
|
FieldsProducer
Abstract API that produces terms, doc, freq, prox, offset and
payloads postings.
|
LiveDocsFormat
Format for live/deleted documents
|
NormsFormat
Encodes/decodes per-document score normalization values.
|
PostingsBaseFormat
Provides a
PostingsReaderBase and PostingsWriterBase . |
PostingsConsumer
Abstract API that consumes postings for an individual term.
|
PostingsFormat
Encodes/decodes terms, postings, and proximity data.
|
PostingsReaderBase
The core terms dictionaries (BlockTermsReader,
BlockTreeTermsReader) interact with a single instance
of this class to manage creation of
DocsEnum and
DocsAndPositionsEnum instances. |
PostingsWriterBase
Extension of
PostingsConsumer to support pluggable term dictionaries. |
SegmentInfoFormat
Expert: Controls the format of the
SegmentInfo (segment metadata file). |
StoredFieldsFormat
Controls the format of stored fields
|
TermVectorsFormat
Controls the format of term vectors
|
Class and Description |
---|
Codec
Encodes/decodes an inverted index segment.
|
DocValuesConsumer
Abstract API that consumes numeric, binary and
sorted docvalues.
|
DocValuesFormat
Encodes/decodes per-document values.
|
DocValuesProducer
Abstract API that produces numeric, binary and
sorted docvalues.
|
FieldInfosFormat
Encodes/decodes
FieldInfos |
FieldInfosReader
Codec API for reading
FieldInfos . |
FieldInfosWriter
Codec API for writing
FieldInfos . |
LiveDocsFormat
Format for live/deleted documents
|
NormsFormat
Encodes/decodes per-document score normalization values.
|
PostingsFormat
Encodes/decodes terms, postings, and proximity data.
|
SegmentInfoFormat
Expert: Controls the format of the
SegmentInfo (segment metadata file). |
StoredFieldsFormat
Controls the format of stored fields
|
TermVectorsFormat
Controls the format of term vectors
|
Class and Description |
---|
Codec
Encodes/decodes an inverted index segment.
|
DocValuesConsumer
Abstract API that consumes numeric, binary and
sorted docvalues.
|
DocValuesFormat
Encodes/decodes per-document values.
|
DocValuesProducer
Abstract API that produces numeric, binary and
sorted docvalues.
|
FieldInfosFormat
Encodes/decodes
FieldInfos |
LiveDocsFormat
Format for live/deleted documents
|
NormsFormat
Encodes/decodes per-document score normalization values.
|
PostingsFormat
Encodes/decodes terms, postings, and proximity data.
|
SegmentInfoFormat
Expert: Controls the format of the
SegmentInfo (segment metadata file). |
StoredFieldsFormat
Controls the format of stored fields
|
TermVectorsFormat
Controls the format of term vectors
|
Class and Description |
---|
Codec
Encodes/decodes an inverted index segment.
|
DocValuesFormat
Encodes/decodes per-document values.
|
FieldInfosFormat
Encodes/decodes
FieldInfos |
FieldInfosReader
Codec API for reading
FieldInfos . |
FieldInfosWriter
Codec API for writing
FieldInfos . |
LiveDocsFormat
Format for live/deleted documents
|
NormsFormat
Encodes/decodes per-document score normalization values.
|
PostingsFormat
Encodes/decodes terms, postings, and proximity data.
|
SegmentInfoFormat
Expert: Controls the format of the
SegmentInfo (segment metadata file). |
SegmentInfoReader
Specifies an API for classes that can read
SegmentInfo information. |
SegmentInfoWriter
Specifies an API for classes that can write out
SegmentInfo data. |
StoredFieldsFormat
Controls the format of stored fields
|
TermVectorsFormat
Controls the format of term vectors
|
Class and Description |
---|
DocValuesConsumer
Abstract API that consumes numeric, binary and
sorted docvalues.
|
DocValuesFormat
Encodes/decodes per-document values.
|
DocValuesProducer
Abstract API that produces numeric, binary and
sorted docvalues.
|
FieldsConsumer
Abstract API that consumes terms, doc, freq, prox, offset and
payloads postings.
|
FieldsProducer
Abstract API that produces terms, doc, freq, prox, offset and
payloads postings.
|
PostingsFormat
Encodes/decodes terms, postings, and proximity data.
|
PostingsReaderBase
The core terms dictionaries (BlockTermsReader,
BlockTreeTermsReader) interact with a single instance
of this class to manage creation of
DocsEnum and
DocsAndPositionsEnum instances. |
PostingsWriterBase
Extension of
PostingsConsumer to support pluggable term dictionaries. |
TermsConsumer
Abstract API that consumes terms for an individual field.
|
Class and Description |
---|
DocValuesConsumer
Abstract API that consumes numeric, binary and
sorted docvalues.
|
DocValuesFormat
Encodes/decodes per-document values.
|
DocValuesProducer
Abstract API that produces numeric, binary and
sorted docvalues.
|
FieldsConsumer
Abstract API that consumes terms, doc, freq, prox, offset and
payloads postings.
|
FieldsProducer
Abstract API that produces terms, doc, freq, prox, offset and
payloads postings.
|
PostingsFormat
Encodes/decodes terms, postings, and proximity data.
|
Class and Description |
---|
BlockTermState
Holds all state required for
PostingsReaderBase
to produce a DocsEnum without re-seeking the
terms dict. |
FieldsConsumer
Abstract API that consumes terms, doc, freq, prox, offset and
payloads postings.
|
FieldsProducer
Abstract API that produces terms, doc, freq, prox, offset and
payloads postings.
|
PostingsBaseFormat
Provides a
PostingsReaderBase and PostingsWriterBase . |
PostingsConsumer
Abstract API that consumes postings for an individual term.
|
PostingsFormat
Encodes/decodes terms, postings, and proximity data.
|
PostingsReaderBase
The core terms dictionaries (BlockTermsReader,
BlockTreeTermsReader) interact with a single instance
of this class to manage creation of
DocsEnum and
DocsAndPositionsEnum instances. |
PostingsWriterBase
Extension of
PostingsConsumer to support pluggable term dictionaries. |
Class and Description |
---|
BlockTermState
Holds all state required for
PostingsReaderBase
to produce a DocsEnum without re-seeking the
terms dict. |
PostingsConsumer
Abstract API that consumes postings for an individual term.
|
PostingsReaderBase
The core terms dictionaries (BlockTermsReader,
BlockTreeTermsReader) interact with a single instance
of this class to manage creation of
DocsEnum and
DocsAndPositionsEnum instances. |
PostingsWriterBase
Extension of
PostingsConsumer to support pluggable term dictionaries. |
Class and Description |
---|
Codec
Encodes/decodes an inverted index segment.
|
DocValuesConsumer
Abstract API that consumes numeric, binary and
sorted docvalues.
|
DocValuesFormat
Encodes/decodes per-document values.
|
DocValuesProducer
Abstract API that produces numeric, binary and
sorted docvalues.
|
FieldInfosFormat
Encodes/decodes
FieldInfos |
FieldInfosReader
Codec API for reading
FieldInfos . |
FieldInfosWriter
Codec API for writing
FieldInfos . |
FieldsConsumer
Abstract API that consumes terms, doc, freq, prox, offset and
payloads postings.
|
FieldsProducer
Abstract API that produces terms, doc, freq, prox, offset and
payloads postings.
|
LiveDocsFormat
Format for live/deleted documents
|
NormsFormat
Encodes/decodes per-document score normalization values.
|
PostingsFormat
Encodes/decodes terms, postings, and proximity data.
|
SegmentInfoFormat
Expert: Controls the format of the
SegmentInfo (segment metadata file). |
SegmentInfoReader
Specifies an API for classes that can read
SegmentInfo information. |
SegmentInfoWriter
Specifies an API for classes that can write out
SegmentInfo data. |
StoredFieldsFormat
Controls the format of stored fields
|
StoredFieldsReader
Codec API for reading stored fields.
|
StoredFieldsWriter
Codec API for writing stored fields:
|
TermVectorsFormat
Controls the format of term vectors
|
TermVectorsReader
Codec API for reading term vectors:
|
TermVectorsWriter
Codec API for writing term vectors:
|
Class and Description |
---|
BlockTreeTermsReader.Stats
BlockTree statistics for a single field
returned by
BlockTreeTermsReader.FieldReader.computeStats() . |
Codec
Encodes/decodes an inverted index segment.
|
StoredFieldsReader
Codec API for reading stored fields.
|
TermVectorsReader
Codec API for reading term vectors:
|
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