Name | Description | Type | Package | Framework |
AutoPrefixPostingsFormat | Just like Lucene50PostingsFormat except this format exposes the experimental auto-prefix terms. | Class | org.apache.lucene.codecs.autoprefix | Apache Lucene Codecs |
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BlockTermsReader | Handles a terms dict, but decouples all details of doc/freqs/positions reading to an instance of PostingsReaderBase. | Class | org.apache.lucene.codecs.blockterms | Apache Lucene Codecs |
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BlockTermsWriter | Writes terms dict, block-encoding (column stride) each term's metadata for each set of terms between two | Class | org.apache.lucene.codecs.blockterms | Apache Lucene Codecs |
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BlockTreeOrdsPostingsFormat | Uses OrdsBlockTreeTermsWriter with Lucene50PostingsWriter. | Class | org.apache.lucene.codecs.blocktreeords | Apache Lucene Codecs |
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BloomFilterFactory | Class used to create index-time FuzzySet appropriately configured for each field. | Class | org.apache.lucene.codecs.bloom | Apache Lucene Codecs |
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BloomFilteringPostingsFormat | A PostingsFormat useful for low doc-frequency fields such as primary keys. | Class | org.apache.lucene.codecs.bloom | Apache Lucene Codecs |
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DefaultBloomFilterFactory | Default policy is to allocate a bitset with 10% saturation given a unique term per document. | Class | org.apache.lucene.codecs.bloom | Apache Lucene Codecs |
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DirectDocValuesFormat | In-memory docvalues format that does no (or very little) compression. | Class | org.apache.lucene.codecs.memory | Apache Lucene Codecs |
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DirectPostingsFormat | Wraps Lucene50PostingsFormat format for on-disk storage, but then at read time loads and stores all | Class | org.apache.lucene.codecs.memory | Apache Lucene Codecs |
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FixedGapTermsIndexReader | TermsIndexReader for simple every Nth terms indexes. | Class | org.apache.lucene.codecs.blockterms | Apache Lucene Codecs |
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FixedGapTermsIndexWriter | Selects every Nth term as and index term, and hold term bytes (mostly) fully expanded in memory. | Class | org.apache.lucene.codecs.blockterms | Apache Lucene Codecs |
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FSTOrdPostingsFormat | | Class | org.apache.lucene.codecs.memory | Apache Lucene Codecs |
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FSTOrdTermsReader | FST-based terms dictionary reader. | Class | org.apache.lucene.codecs.memory | Apache Lucene Codecs |
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FSTOrdTermsWriter | FST-based term dict, using ord as FST output. | Class | org.apache.lucene.codecs.memory | Apache Lucene Codecs |
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FSTPostingsFormat | | Class | org.apache.lucene.codecs.memory | Apache Lucene Codecs |
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FSTTermsReader | FST-based terms dictionary reader. | Class | org.apache.lucene.codecs.memory | Apache Lucene Codecs |
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FSTTermsWriter | FST-based term dict, using metadata as FST output. | Class | org.apache.lucene.codecs.memory | Apache Lucene Codecs |
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FuzzySet | A class used to represent a set of many, potentially large, values (e. | Class | org.apache.lucene.codecs.bloom | Apache Lucene Codecs |
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HashFunction | Base class for hashing functions that can be referred to by name. | Class | org.apache.lucene.codecs.bloom | Apache Lucene Codecs |
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MemoryDocValuesFormat | | Class | org.apache.lucene.codecs.memory | Apache Lucene Codecs |
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MemoryPostingsFormat | Stores terms and postings (docs, positions, payloads) in RAM, using an FST. | Class | org.apache.lucene.codecs.memory | Apache Lucene Codecs |
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MurmurHash2 | This is a very fast, non-cryptographic hash suitable for general hash-based lookup. | Class | org.apache.lucene.codecs.bloom | Apache Lucene Codecs |
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OrdsBlockTreeTermsReader | See OrdsBlockTreeTermsWriter. | Class | org.apache.lucene.codecs.blocktreeords | Apache Lucene Codecs |
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OrdsBlockTreeTermsWriter | This is just like BlockTreeTermsWriter, except it also stores a version per term, and adds a method to its TermsEnum implementation to seekExact only if the version is >= the specified version. | Class | org.apache.lucene.codecs.blocktreeords | Apache Lucene Codecs |
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OrdsSegmentTermsEnum | Iterates through terms in this field. | Class | org.apache.lucene.codecs.blocktreeords | Apache Lucene Codecs |
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SimpleTextCodec | plain text index format. | Class | org.apache.lucene.codecs.simpletext | Apache Lucene Codecs |
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SimpleTextCompoundFormat | plain text compound format. | Class | org.apache.lucene.codecs.simpletext | Apache Lucene Codecs |
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SimpleTextDocValuesFormat | plain text doc values format. | Class | org.apache.lucene.codecs.simpletext | Apache Lucene Codecs |
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SimpleTextFieldInfosFormat | plaintext field infos format FOR RECREATIONAL USE ONLY | Class | org.apache.lucene.codecs.simpletext | Apache Lucene Codecs |
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SimpleTextLiveDocsFormat | reads/writes plaintext live docs FOR RECREATIONAL USE ONLY | Class | org.apache.lucene.codecs.simpletext | Apache Lucene Codecs |
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SimpleTextNormsFormat | plain-text norms format. | Class | org.apache.lucene.codecs.simpletext | Apache Lucene Codecs |
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SimpleTextPostingsFormat | For debugging, curiosity, transparency only!! Do not use this codec in production. | Class | org.apache.lucene.codecs.simpletext | Apache Lucene Codecs |
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SimpleTextSegmentInfoFormat | plain text segments file format. | Class | org.apache.lucene.codecs.simpletext | Apache Lucene Codecs |
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SimpleTextStoredFieldsFormat | plain text stored fields format. | Class | org.apache.lucene.codecs.simpletext | Apache Lucene Codecs |
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SimpleTextStoredFieldsReader | reads plaintext stored fields FOR RECREATIONAL USE ONLY | Class | org.apache.lucene.codecs.simpletext | Apache Lucene Codecs |
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SimpleTextStoredFieldsWriter | Writes plain-text stored fields. | Class | org.apache.lucene.codecs.simpletext | Apache Lucene Codecs |
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SimpleTextTermVectorsFormat | plain text term vectors format. | Class | org.apache.lucene.codecs.simpletext | Apache Lucene Codecs |
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SimpleTextTermVectorsReader | Reads plain-text term vectors. | Class | org.apache.lucene.codecs.simpletext | Apache Lucene Codecs |
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SimpleTextTermVectorsWriter | Writes plain-text term vectors. | Class | org.apache.lucene.codecs.simpletext | Apache Lucene Codecs |
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TermsIndexReaderBase | BlockTermsReader interacts with an instance of this class to manage its terms index. | Class | org.apache.lucene.codecs.blockterms | Apache Lucene Codecs |
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TermsIndexWriterBase | Base class for terms index implementations to plug into BlockTermsWriter. | Class | org.apache.lucene.codecs.blockterms | Apache Lucene Codecs |
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VariableGapTermsIndexReader | See VariableGapTermsIndexWriterWARNING: This API is experimental and might change in incompatible ways in the next release. | Class | org.apache.lucene.codecs.blockterms | Apache Lucene Codecs |
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VariableGapTermsIndexWriter | Selects index terms according to provided pluggable VariableGapTermsIndexWriter. | Class | org.apache.lucene.codecs.blockterms | Apache Lucene Codecs |