Constant Field Values

Contents

• org.apache.*

org.apache.*

org.apache.lucene.analysis.AbstractAnalysisFactory

Modifier and Type	Constant Field	Value
public static final String	LUCENE_MATCH_VERSION_PARAM	"luceneMatchVersion"

org.apache.lucene.analysis.GraphTokenFilter

Modifier and Type	Constant Field	Value
public static final int	MAX_GRAPH_STACK_SIZE	1000
public static final int	MAX_TOKEN_CACHE_SIZE	100

org.apache.lucene.analysis.TokenStreamToAutomaton

Modifier and Type	Constant Field	Value
public static final int	HOLE	30
public static final int	POS_SEP	31

org.apache.lucene.analysis.standard.StandardAnalyzer

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_MAX_TOKEN_LENGTH	255

org.apache.lucene.analysis.standard.StandardTokenizer

Modifier and Type	Constant Field	Value
public static final int	ALPHANUM	0
public static final int	EMOJI	7
public static final int	HANGUL	6
public static final int	HIRAGANA	4
public static final int	IDEOGRAPHIC	3
public static final int	KATAKANA	5
public static final int	MAX_TOKEN_LENGTH_LIMIT	1048576
public static final int	NUM	1
public static final int	SOUTHEAST_ASIAN	2

org.apache.lucene.analysis.standard.StandardTokenizerFactory

Modifier and Type	Constant Field	Value
public static final String	NAME	"standard"

org.apache.lucene.analysis.standard.StandardTokenizerImpl

Modifier and Type	Constant Field	Value
public static final int	EMOJI_TYPE	7
public static final int	HANGUL_TYPE	6
public static final int	HIRAGANA_TYPE	4
public static final int	IDEOGRAPHIC_TYPE	3
public static final int	KATAKANA_TYPE	5
public static final int	NUMERIC_TYPE	1
public static final int	SOUTH_EAST_ASIAN_TYPE	2
public static final int	WORD_TYPE	0
public static final int	YYEOF	-1
public static final int	YYINITIAL	0

org.apache.lucene.analysis.tokenattributes.TypeAttribute

Modifier and Type	Constant Field	Value
public static final String	DEFAULT_TYPE	"word"

org.apache.lucene.codecs.CodecUtil

Modifier and Type	Constant Field	Value
public static final int	CODEC_MAGIC	1071082519
public static final int	FOOTER_MAGIC	-1071082520

org.apache.lucene.codecs.KnnVectorsFormat

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_MAX_DIMENSIONS	1024

org.apache.lucene.codecs.lucene90.IndexedDISI

Modifier and Type	Constant Field	Value
public static final byte	DEFAULT_DENSE_RANK_POWER	0x9

org.apache.lucene.codecs.lucene90.Lucene90PointsFormat

Modifier and Type	Constant Field	Value
public static final String	DATA_EXTENSION	"kdd"
public static final String	INDEX_EXTENSION	"kdi"
public static final String	META_EXTENSION	"kdm"

org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader

Modifier and Type	Constant Field	Value
public static final int	VERSION_CURRENT	2
public static final int	VERSION_FST_CONTINUOUS_ARCS	2
public static final int	VERSION_MSB_VLONG_OUTPUT	1
public static final int	VERSION_START	0

org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_MAX_BLOCK_SIZE	48
public static final int	DEFAULT_MIN_BLOCK_SIZE	25

org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter

Modifier and Type	Constant Field	Value
public static final String	FIELDS_EXTENSION	"fdt"
public static final String	INDEX_CODEC_NAME	"Lucene90FieldsIndex"
public static final String	INDEX_EXTENSION	"fdx"
public static final String	META_EXTENSION	"fdm"

org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsFormat

Modifier and Type	Constant Field	Value
public static final int	VERSION_CURRENT	0
public static final int	VERSION_START	0

org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_BEAM_WIDTH	100
public static final int	DEFAULT_MAX_CONN	16
public static final int	DEFAULT_NUM_MERGE_WORKER	1
public static final int	VERSION_CURRENT	0
public static final int	VERSION_START	0

org.apache.lucene.codecs.lucene99.Lucene99PostingsFormat

Modifier and Type	Constant Field	Value
public static final int	BLOCK_SIZE	128
public static final String	DOC_EXTENSION	"doc"
public static final String	PAY_EXTENSION	"pay"
public static final String	POS_EXTENSION	"pos"

org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat

Modifier and Type	Constant Field	Value
public static final String	QUANTIZED_VECTOR_COMPONENT	"QVEC"

org.apache.lucene.codecs.lucene99.Lucene99SegmentInfoFormat

Modifier and Type	Constant Field	Value
public static final String	SI_EXTENSION	"si"

org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat

Modifier and Type	Constant Field	Value
public static final String	PER_FIELD_NAME	"PerFieldDV40"

org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat

Modifier and Type	Constant Field	Value
public static final String	PER_FIELD_NAME	"PerFieldVectors90"

org.apache.lucene.codecs.perfield.PerFieldPostingsFormat

Modifier and Type	Constant Field	Value
public static final String	PER_FIELD_NAME	"PerField40"

org.apache.lucene.document.DoubleRange

Modifier and Type	Constant Field	Value
public static final int	BYTES	8

org.apache.lucene.document.FloatRange

Modifier and Type	Constant Field	Value
public static final int	BYTES	4

org.apache.lucene.document.InetAddressPoint

Modifier and Type	Constant Field	Value
public static final int	BYTES	16

org.apache.lucene.document.InetAddressRange

Modifier and Type	Constant Field	Value
public static final int	BYTES	16

org.apache.lucene.document.IntRange

Modifier and Type	Constant Field	Value
public static final int	BYTES	4

org.apache.lucene.document.LatLonPoint

Modifier and Type	Constant Field	Value
public static final int	BYTES	4

org.apache.lucene.document.LatLonShapeDocValues

Modifier and Type	Constant Field	Value
protected static final byte	VERSION	0x0

org.apache.lucene.document.LongRange

Modifier and Type	Constant Field	Value
public static final int	BYTES	8

org.apache.lucene.document.XYPointField

Modifier and Type	Constant Field	Value
public static final int	BYTES	4

org.apache.lucene.document.XYShapeDocValues

Modifier and Type	Constant Field	Value
protected static final byte	VERSION	0x0

org.apache.lucene.geo.GeoEncodingUtils

Modifier and Type	Constant Field	Value
public static final short	BITS	32

org.apache.lucene.geo.GeoUtils

Modifier and Type	Constant Field	Value
public static final double	EARTH_MEAN_RADIUS_METERS	6371008.7714
public static final double	MAX_LAT_INCL	90.0
public static final double	MAX_LON_INCL	180.0
public static final double	MIN_LAT_INCL	-90.0
public static final double	MIN_LON_INCL	-180.0

org.apache.lucene.geo.SimpleWKTShapeParser

Modifier and Type	Constant Field	Value
public static final String	COMMA	","
public static final String	EMPTY	"EMPTY"
public static final String	LPAREN	"("
public static final String	NAN	"NaN"
public static final String	RPAREN	")"
public static final String	SPACE	" "

org.apache.lucene.geo.Tessellator.Monitor

Modifier and Type	Constant Field	Value
public static final String	COMPLETED	"COMPLETED"
public static final String	FAILED	"FAILED"

org.apache.lucene.geo.XYEncodingUtils

Modifier and Type	Constant Field	Value
public static final double	MAX_VAL_INCL	3.4028234663852886E38
public static final double	MIN_VAL_INCL	-3.4028234663852886E38

org.apache.lucene.index.ConcurrentMergeScheduler

Modifier and Type	Constant Field	Value
public static final int	AUTO_DETECT_MERGES_AND_THREADS	-1
public static final String	DEFAULT_CPU_CORE_COUNT_PROPERTY	"lucene.cms.override_core_count"

org.apache.lucene.index.IndexFileNames

Modifier and Type	Constant Field	Value
public static final String	PENDING_SEGMENTS	"pending_segments"
public static final String	SEGMENTS	"segments"

org.apache.lucene.index.IndexWriter

Modifier and Type	Constant Field	Value
public static final int	MAX_DOCS	2147483519
public static final int	MAX_POSITION	2147483519
public static final int	MAX_TERM_LENGTH	32766
public static final String	SOURCE	"source"
public static final String	SOURCE_ADDINDEXES_READERS	"addIndexes(CodecReader...)"
public static final String	SOURCE_FLUSH	"flush"
public static final String	SOURCE_MERGE	"merge"
public static final String	WRITE_LOCK_NAME	"write.lock"

org.apache.lucene.index.IndexWriterConfig

Modifier and Type	Constant Field	Value
public static final boolean	DEFAULT_COMMIT_ON_CLOSE	true
public static final int	DEFAULT_MAX_BUFFERED_DELETE_TERMS	-1
public static final int	DEFAULT_MAX_BUFFERED_DOCS	-1
public static final long	DEFAULT_MAX_FULL_FLUSH_MERGE_WAIT_MILLIS	500L
public static final double	DEFAULT_RAM_BUFFER_SIZE_MB	16.0
public static final int	DEFAULT_RAM_PER_THREAD_HARD_LIMIT_MB	1945
public static final boolean	DEFAULT_READER_POOLING	true
public static final boolean	DEFAULT_USE_COMPOUND_FILE_SYSTEM	true
public static final int	DISABLE_AUTO_FLUSH	-1

org.apache.lucene.index.LogByteSizeMergePolicy

Modifier and Type	Constant Field	Value
public static final double	DEFAULT_MAX_MERGE_MB	2048.0
public static final double	DEFAULT_MAX_MERGE_MB_FOR_FORCED_MERGE	9.223372036854776E18
public static final double	DEFAULT_MIN_MERGE_MB	1.6

org.apache.lucene.index.LogDocMergePolicy

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_MIN_MERGE_DOCS	1000

org.apache.lucene.index.LogMergePolicy

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_MAX_MERGE_DOCS	2147483647
public static final int	DEFAULT_MERGE_FACTOR	10
public static final double	DEFAULT_NO_CFS_RATIO	0.1
public static final double	LEVEL_LOG_SPAN	0.75

org.apache.lucene.index.MergePolicy

Modifier and Type	Constant Field	Value
protected static final long	DEFAULT_MAX_CFS_SEGMENT_SIZE	9223372036854775807L
protected static final double	DEFAULT_NO_CFS_RATIO	1.0

org.apache.lucene.index.PersistentSnapshotDeletionPolicy

Modifier and Type	Constant Field	Value
public static final String	SNAPSHOTS_PREFIX	"snapshots_"

org.apache.lucene.index.PointValues

Modifier and Type	Constant Field	Value
public static final int	MAX_DIMENSIONS	16
public static final int	MAX_INDEX_DIMENSIONS	8
public static final int	MAX_NUM_BYTES	16

org.apache.lucene.index.PostingsEnum

Modifier and Type	Constant Field	Value
public static final short	ALL	120
public static final short	FREQS	8
public static final short	NONE	0
public static final short	OFFSETS	56
public static final short	PAYLOADS	88
public static final short	POSITIONS	24

org.apache.lucene.index.SegmentInfo

Modifier and Type	Constant Field	Value
public static final int	NO	-1
public static final int	YES	1

org.apache.lucene.index.SegmentInfos

Modifier and Type	Constant Field	Value
public static final int	VERSION_70	7
public static final int	VERSION_72	8
public static final int	VERSION_74	9
public static final int	VERSION_86	10

org.apache.lucene.index.SortedSetDocValues

Modifier and Type	Constant Field	Value
public static final long	NO_MORE_ORDS	-1L

org.apache.lucene.index.TieredMergePolicy

Modifier and Type	Constant Field	Value
public static final double	DEFAULT_NO_CFS_RATIO	0.1

org.apache.lucene.search.BoostAttribute

Modifier and Type	Constant Field	Value
public static final float	DEFAULT_BOOST	1.0f

org.apache.lucene.search.DocIdSetIterator

Modifier and Type	Constant Field	Value
public static final int	NO_MORE_DOCS	2147483647

org.apache.lucene.search.FuzzyQuery

Modifier and Type	Constant Field	Value
public static final int	defaultMaxEdits	2
public static final int	defaultMaxExpansions	50
public static final int	defaultPrefixLength	0
public static final boolean	defaultTranspositions	true

org.apache.lucene.search.SortedNumericSortField.Provider

Modifier and Type	Constant Field	Value
public static final String	NAME	"SortedNumericSortField"

org.apache.lucene.search.SortedSetSortField.Provider

Modifier and Type	Constant Field	Value
public static final String	NAME	"SortedSetSortField"

org.apache.lucene.search.SortField.Provider

Modifier and Type	Constant Field	Value
public static final String	NAME	"SortField"

org.apache.lucene.search.TimeLimitingCollector.TimerThread

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_RESOLUTION	20
public static final String	THREAD_NAME	"TimeLimitedCollector timer thread"

org.apache.lucene.search.WildcardQuery

Modifier and Type	Constant Field	Value
public static final char	WILDCARD_CHAR	'?'
public static final char	WILDCARD_ESCAPE	'\\'
public static final char	WILDCARD_STRING	'*'

org.apache.lucene.store.BufferedChecksum

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_BUFFERSIZE	1024

org.apache.lucene.store.BufferedIndexInput

Modifier and Type	Constant Field	Value
public static final int	BUFFER_SIZE	1024
public static final int	MERGE_BUFFER_SIZE	4096
public static final int	MIN_BUFFER_SIZE	8

org.apache.lucene.store.ByteBuffersDataOutput

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_MAX_BITS_PER_BLOCK	26
public static final int	DEFAULT_MIN_BITS_PER_BLOCK	10
public static final int	LIMIT_MAX_BITS_PER_BLOCK	31
public static final int	LIMIT_MIN_BITS_PER_BLOCK	1

org.apache.lucene.store.LockVerifyServer

Modifier and Type	Constant Field	Value
public static final int	START_GUN_SIGNAL	43

org.apache.lucene.store.MMapDirectory

Modifier and Type	Constant Field	Value
public static final String	ENABLE_MEMORY_SEGMENTS_SYSPROP	"org.apache.lucene.store.MMapDirectory.enableMemorySegments"
public static final String	ENABLE_UNMAP_HACK_SYSPROP	"org.apache.lucene.store.MMapDirectory.enableUnmapHack"

org.apache.lucene.store.SleepingLockWrapper

Modifier and Type	Constant Field	Value
public static final long	LOCK_OBTAIN_WAIT_FOREVER	-1L

org.apache.lucene.store.VerifyingLockFactory

Modifier and Type	Constant Field	Value
public static final int	MSG_LOCK_ACQUIRED	1
public static final int	MSG_LOCK_RELEASED	0

org.apache.lucene.util.ByteBlockPool

Modifier and Type	Constant Field	Value
public static final int	BYTE_BLOCK_MASK	32767
public static final int	BYTE_BLOCK_SHIFT	15
public static final int	BYTE_BLOCK_SIZE	32768

org.apache.lucene.util.BytesRefHash

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_CAPACITY	16

org.apache.lucene.util.Constants

Modifier and Type	Constant Field	Value
public static final boolean	JRE_IS_MINIMUM_JAVA11	true
public static final boolean	JRE_IS_MINIMUM_JAVA8	true
public static final boolean	JRE_IS_MINIMUM_JAVA9	true

org.apache.lucene.util.IntBlockPool

Modifier and Type	Constant Field	Value
public static final int	INT_BLOCK_MASK	8191
public static final int	INT_BLOCK_SHIFT	13
public static final int	INT_BLOCK_SIZE	8192

org.apache.lucene.util.MSBRadixSorter

Modifier and Type	Constant Field	Value
protected static final int	HISTOGRAM_SIZE	257
protected static final int	LENGTH_THRESHOLD	100
protected static final int	LEVEL_THRESHOLD	8

org.apache.lucene.util.OfflineSorter

Modifier and Type	Constant Field	Value
public static final long	ABSOLUTE_MIN_SORT_BUFFER_SIZE	524288L
public static final long	GB	1073741824L
public static final int	MAX_TEMPFILES	10
public static final long	MB	1048576L
public static final long	MIN_BUFFER_SIZE_MB	32L

org.apache.lucene.util.RamUsageEstimator

Modifier and Type	Constant Field	Value
public static final int	MAX_DEPTH	1
public static final long	ONE_GB	1073741824L
public static final long	ONE_KB	1024L
public static final long	ONE_MB	1048576L
public static final int	QUERY_DEFAULT_RAM_BYTES_USED	1024
public static final int	UNKNOWN_DEFAULT_RAM_BYTES_USED	256

org.apache.lucene.util.RecyclingByteBlockAllocator

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_BUFFERED_BLOCKS	64

org.apache.lucene.util.RecyclingIntBlockAllocator

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_BUFFERED_BLOCKS	64

org.apache.lucene.util.ScalarQuantizer

Modifier and Type	Constant Field	Value
public static final int	SCALAR_QUANTIZATION_SAMPLE_SIZE	25000

org.apache.lucene.util.StringHelper

Modifier and Type	Constant Field	Value
public static final int	ID_LENGTH	16

org.apache.lucene.util.UnicodeUtil

Modifier and Type	Constant Field	Value
public static final int	MAX_UTF8_BYTES_PER_CHAR	3
public static final int	UNI_REPLACEMENT_CHAR	65533
public static final int	UNI_SUR_HIGH_END	56319
public static final int	UNI_SUR_HIGH_START	55296
public static final int	UNI_SUR_LOW_END	57343
public static final int	UNI_SUR_LOW_START	56320

org.apache.lucene.util.automaton.Automata

Modifier and Type	Constant Field	Value
public static final int	MAX_STRING_UNION_TERM_LENGTH	1000

org.apache.lucene.util.automaton.DaciukMihovAutomatonBuilder

Modifier and Type	Constant Field	Value
public static final int	MAX_TERM_LENGTH	1000

org.apache.lucene.util.automaton.LevenshteinAutomata

Modifier and Type	Constant Field	Value
public static final int	MAXIMUM_SUPPORTED_DISTANCE	2

org.apache.lucene.util.automaton.Operations

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_DETERMINIZE_WORK_LIMIT	10000
public static final int	MAX_RECURSION_LEVEL	1000

org.apache.lucene.util.automaton.RegExp

Modifier and Type	Constant Field	Value
public static final int	ALL	255
public static final int	ANYSTRING	8
public static final int	ASCII_CASE_INSENSITIVE	256
public static final int	AUTOMATON	16
public static final int	COMPLEMENT	2
public static final int	EMPTY	4
public static final int	INTERSECTION	1
public static final int	INTERVAL	32
public static final int	NONE	0

org.apache.lucene.util.bkd.BKDConfig

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_MAX_POINTS_IN_LEAF_NODE	512
public static final int	MAX_DIMS	16
public static final int	MAX_INDEX_DIMS	8

org.apache.lucene.util.bkd.BKDWriter

Modifier and Type	Constant Field	Value
public static final String	CODEC_NAME	"BKD"
public static final float	DEFAULT_MAX_MB_SORT_IN_HEAP	16.0f
public static final int	VERSION_CURRENT	9
public static final int	VERSION_LEAF_STORES_BOUNDS	5
public static final int	VERSION_LOW_CARDINALITY_LEAVES	7
public static final int	VERSION_META_FILE	9
public static final int	VERSION_SELECTIVE_INDEXING	6
public static final int	VERSION_START	4

org.apache.lucene.util.compress.LZ4

Modifier and Type	Constant Field	Value
public static final int	MAX_DISTANCE	65536

org.apache.lucene.util.fst.FST<T>

Modifier and Type	Constant Field	Value
public static final byte	ARCS_FOR_BINARY_SEARCH	0x20
public static final int	BIT_ARC_HAS_OUTPUT	16
public static final int	END_LABEL	-1
public static final int	VERSION_90	8
public static final int	VERSION_CONTINUOUS_ARCS	9
public static final int	VERSION_CURRENT	9
public static final int	VERSION_START	6

org.apache.lucene.util.hnsw.HnswGraphBuilder

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_BEAM_WIDTH	100
public static final int	DEFAULT_MAX_CONN	16
public static final String	HNSW_COMPONENT	"HNSW"

org.apache.lucene.util.hppc.IntIntHashMap

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_EXPECTED_ELEMENTS	4
public static final float	DEFAULT_LOAD_FACTOR	0.75f
public static final int	MAX_HASH_ARRAY_LENGTH	1073741824
public static final float	MAX_LOAD_FACTOR	0.9900000095367432f
public static final int	MIN_HASH_ARRAY_LENGTH	4
public static final float	MIN_LOAD_FACTOR	0.009999999776482582f

org.apache.lucene.util.packed.DirectMonotonicWriter

Modifier and Type	Constant Field	Value
public static final int	MAX_BLOCK_SHIFT	22
public static final int	MIN_BLOCK_SHIFT	2

org.apache.lucene.util.packed.PackedInts

Modifier and Type	Constant Field	Value
public static final String	CODEC_NAME	"PackedInts"
public static final float	COMPACT	0.0f
public static final float	DEFAULT	0.25f
public static final int	DEFAULT_BUFFER_SIZE	1024
public static final float	FAST	0.5f
public static final float	FASTEST	7.0f
public static final int	VERSION_CURRENT	2
public static final int	VERSION_MONOTONIC_WITHOUT_ZIGZAG	2
public static final int	VERSION_START	2