A B C D E F G H I L M N O P R S T U V W 
All Classes All Packages

A

add(Object, Object) - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 
add(Object, Object) - Method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs
 
asList(Object) - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 

B

baselineTf(float) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
Implemented as: (x <= min) ? base : sqrt(x+(base**2)-min) ...but with a special case check for 0.
BinaryDocValueSelector - Class in org.apache.lucene.misc.index
Select documents using binary doc values
BinaryDocValueSelector(String, HashSet<String>) - Constructor for class org.apache.lucene.misc.index.BinaryDocValueSelector
 
binaryValue() - Method in class org.apache.lucene.misc.document.LazyDocument.LazyField
 
BPIndexReorderer - Class in org.apache.lucene.misc.index
Implementation of "recursive graph bisection", also called "bipartite graph partitioning" and often abbreviated BP, an approach to doc ID assignment that aims at reducing the sum of the log gap between consecutive postings.
BPIndexReorderer() - Constructor for class org.apache.lucene.misc.index.BPIndexReorderer
Constructor.
BPIndexReorderer.NotEnoughRAMException - Exception in org.apache.lucene.misc.index
Exception that is thrown when not enough RAM is available.
BPReorderingMergePolicy - Class in org.apache.lucene.misc.index
A merge policy that reorders merged segments according to a BPIndexReorderer.
BPReorderingMergePolicy(MergePolicy, BPIndexReorderer) - Constructor for class org.apache.lucene.misc.index.BPReorderingMergePolicy
Sole constructor.
ByteTrackingIndexOutput - Class in org.apache.lucene.misc.store
An IndexOutput that wraps another instance and tracks the number of bytes written
ByteTrackingIndexOutput(IndexOutput, AtomicLong) - Constructor for class org.apache.lucene.misc.store.ByteTrackingIndexOutput
 
ByteWritesTrackingDirectoryWrapper - Class in org.apache.lucene.misc.store
FilterDirectory that tracks write amplification factor
ByteWritesTrackingDirectoryWrapper(Directory) - Constructor for class org.apache.lucene.misc.store.ByteWritesTrackingDirectoryWrapper
 
ByteWritesTrackingDirectoryWrapper(Directory, boolean) - Constructor for class org.apache.lucene.misc.store.ByteWritesTrackingDirectoryWrapper
Constructor with option to track tempOutput

C

close() - Method in class org.apache.lucene.misc.store.ByteTrackingIndexOutput
 
close() - Method in class org.apache.lucene.misc.store.DirectIODirectory
 
collect(int) - Method in class org.apache.lucene.misc.search.MemoryAccountingBitsetCollector
 
CollectorMemoryTracker - Class in org.apache.lucene.misc
Default implementation of MemoryTracker that tracks allocations and allows setting a memory limit per collector
CollectorMemoryTracker(String, long) - Constructor for class org.apache.lucene.misc.CollectorMemoryTracker
 
common(Object, Object) - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 
common(Object, Object) - Method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs
 
compare(TermStats, TermStats) - Method in class org.apache.lucene.misc.HighFreqTerms.DocFreqComparator
 
compare(TermStats, TermStats) - Method in class org.apache.lucene.misc.HighFreqTerms.TotalTermFreqComparator
 
computeDocMap(CodecReader, Directory) - Method in class org.apache.lucene.misc.index.BPIndexReorderer
Expert: Compute the Sorter.DocMap that holds the new doc ID numbering.
config - Variable in class org.apache.lucene.misc.index.IndexRearranger
 
copyFrom(Directory, String, String, IOContext) - Method in class org.apache.lucene.misc.store.HardlinkCopyDirectoryWrapper
 
count() - Method in class org.apache.lucene.misc.search.DocValuesStats
The number of documents which have a value of the field.
createFromExistingIndex(String, Directory) - Static method in class org.apache.lucene.misc.index.BinaryDocValueSelector
 
createOutput(String, IOContext) - Method in class org.apache.lucene.misc.store.ByteWritesTrackingDirectoryWrapper
 
createOutput(String, IOContext) - Method in class org.apache.lucene.misc.store.DirectIODirectory
 
createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.misc.store.ByteWritesTrackingDirectoryWrapper
 
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.misc.search.HumanReadableQuery
 

D

DEFAULT_MAX_ITERS - Static variable in class org.apache.lucene.misc.index.BPIndexReorderer
Default maximum number of iterations per recursion level: 20.
DEFAULT_MERGE_BUFFER_SIZE - Static variable in class org.apache.lucene.misc.store.DirectIODirectory
Default buffer size before writing to disk (256 KB); larger means less IO load but more RAM and direct buffer storage space consumed during merging.
DEFAULT_MIN_BYTES_DIRECT - Static variable in class org.apache.lucene.misc.store.DirectIODirectory
Default min expected merge size before direct IO is used (10 MB):
DEFAULT_MIN_DOC_FREQ - Static variable in class org.apache.lucene.misc.index.BPIndexReorderer
Minimum required document frequency for terms to be considered: 4,096.
DEFAULT_MIN_PARTITION_SIZE - Static variable in class org.apache.lucene.misc.index.BPIndexReorderer
Minimum size of partitions.
DEFAULT_NUMTERMS - Static variable in class org.apache.lucene.misc.HighFreqTerms
 
DirectIODirectory - Class in org.apache.lucene.misc.store
A Directory implementation for all Unixes and Windows that uses DIRECT I/O to bypass OS level IO caching during merging.
DirectIODirectory(FSDirectory) - Constructor for class org.apache.lucene.misc.store.DirectIODirectory
Create a new DirectIODirectory for the named location.
DirectIODirectory(FSDirectory, int, long) - Constructor for class org.apache.lucene.misc.store.DirectIODirectory
Create a new DirectIODirectory for the named location.
DiversifiedTopDocsCollector - Class in org.apache.lucene.misc.search
A TopDocsCollector that controls diversity in results by ensuring no more than maxHitsPerKey results from a common source are collected in the final results.
DiversifiedTopDocsCollector(int, int) - Constructor for class org.apache.lucene.misc.search.DiversifiedTopDocsCollector
 
DiversifiedTopDocsCollector.ScoreDocKey - Class in org.apache.lucene.misc.search
An extension to ScoreDoc that includes a key used for grouping purposes
doAccumulate(int) - Method in class org.apache.lucene.misc.search.DocValuesStats
Called after DocValuesStats.accumulate(int) was processed and verified that the document has a value for the field.
doAccumulate(int) - Method in class org.apache.lucene.misc.search.DocValuesStats.DoubleDocValuesStats
 
doAccumulate(int) - Method in class org.apache.lucene.misc.search.DocValuesStats.LongDocValuesStats
 
doAccumulate(int) - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedDocValuesStats
 
doAccumulate(int) - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedDoubleDocValuesStats
 
doAccumulate(int) - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedLongDocValuesStats
 
doAccumulate(int) - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedSetDocValuesStats
 
docFreq - Variable in class org.apache.lucene.misc.TermStats
 
DocFreqComparator() - Constructor for class org.apache.lucene.misc.HighFreqTerms.DocFreqComparator
 
documentSelectors - Variable in class org.apache.lucene.misc.index.IndexRearranger
 
DocValuesStats<T> - Class in org.apache.lucene.misc.search
Holds statistics for a DocValues field.
DocValuesStats(String, T, T) - Constructor for class org.apache.lucene.misc.search.DocValuesStats
 
DocValuesStats.DoubleDocValuesStats - Class in org.apache.lucene.misc.search
Holds DocValues statistics for a numeric field storing double values.
DocValuesStats.LongDocValuesStats - Class in org.apache.lucene.misc.search
Holds DocValues statistics for a numeric field storing long values.
DocValuesStats.NumericDocValuesStats<T extends Number> - Class in org.apache.lucene.misc.search
Holds statistics for a numeric DocValues field.
DocValuesStats.SortedDocValuesStats - Class in org.apache.lucene.misc.search
Holds statistics for a sorted DocValues field.
DocValuesStats.SortedDoubleDocValuesStats - Class in org.apache.lucene.misc.search
Holds DocValues statistics for a sorted-numeric field storing double values.
DocValuesStats.SortedLongDocValuesStats - Class in org.apache.lucene.misc.search
Holds DocValues statistics for a sorted-numeric field storing long values.
DocValuesStats.SortedNumericDocValuesStats<T extends Number> - Class in org.apache.lucene.misc.search
Holds statistics for a sorted-numeric DocValues field.
DocValuesStats.SortedSetDocValuesStats - Class in org.apache.lucene.misc.search
Holds statistics for a sorted-set DocValues field.
DocValuesStatsCollector - Class in org.apache.lucene.misc.search
A Collector which computes statistics for a DocValues field.
DocValuesStatsCollector(DocValuesStats<?>) - Constructor for class org.apache.lucene.misc.search.DocValuesStatsCollector
Creates a collector to compute statistics for a DocValues field using the given stats.
doSetNextReader(LeafReaderContext) - Method in class org.apache.lucene.misc.search.MemoryAccountingBitsetCollector
 
DoubleDocValuesStats(String) - Constructor for class org.apache.lucene.misc.search.DocValuesStats.DoubleDocValuesStats
 

E

ensureOpen() - Method in class org.apache.lucene.misc.store.DirectIODirectory
 
equals(Object) - Method in class org.apache.lucene.misc.search.HumanReadableQuery
 
equals(Object) - Method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs.TwoLongs
 
execute() - Method in class org.apache.lucene.misc.index.IndexRearranger
 

F

field - Variable in class org.apache.lucene.misc.search.DocValuesStats
 
field - Variable in class org.apache.lucene.misc.TermStats
 
field() - Method in class org.apache.lucene.misc.search.DocValuesStats
The field for which these stats were computed.
fieldType() - Method in class org.apache.lucene.misc.document.LazyDocument.LazyField
 
findForcedDeletesMerges(SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.misc.index.BPReorderingMergePolicy
 
findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.misc.index.BPReorderingMergePolicy
 
findFullFlushMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.misc.index.BPReorderingMergePolicy
 
findMerges(CodecReader...) - Method in class org.apache.lucene.misc.index.BPReorderingMergePolicy
 
findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.misc.index.BPReorderingMergePolicy
 
first - Variable in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs.TwoLongs
 

G

get(long) - Method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs
 
get(long, long) - Method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs
 
getBytes() - Method in class org.apache.lucene.misc.CollectorMemoryTracker
 
getBytes() - Method in interface org.apache.lucene.misc.util.MemoryTracker
 
getDescription() - Method in class org.apache.lucene.misc.search.HumanReadableQuery
 
getDirectory() - Method in class org.apache.lucene.misc.store.DirectIODirectory
 
getField(FieldInfo) - Method in class org.apache.lucene.misc.document.LazyDocument
Creates a StorableField whose value will be lazy loaded if and when it is used.
getFilteredLiveDocs(CodecReader) - Method in class org.apache.lucene.misc.index.BinaryDocValueSelector
 
getFilteredLiveDocs(CodecReader) - Method in interface org.apache.lucene.misc.index.IndexRearranger.DocumentSelector
 
getFlushedBytes() - Method in class org.apache.lucene.misc.store.ByteWritesTrackingDirectoryWrapper
 
getHighFreqTerms(IndexReader, int, String, Comparator<TermStats>) - Static method in class org.apache.lucene.misc.HighFreqTerms
Returns TermStats[] ordered by the specified comparator
getKey() - Method in class org.apache.lucene.misc.search.DiversifiedTopDocsCollector.ScoreDocKey
 
getKeys(LeafReaderContext) - Method in class org.apache.lucene.misc.search.DiversifiedTopDocsCollector
Get a source of values used for grouping keys
getLeafCollector(LeafReaderContext) - Method in class org.apache.lucene.misc.search.DiversifiedTopDocsCollector
 
getLeafCollector(LeafReaderContext) - Method in class org.apache.lucene.misc.search.DocValuesStatsCollector
 
getMergedBytes() - Method in class org.apache.lucene.misc.store.ByteWritesTrackingDirectoryWrapper
 
getNoOutput() - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 
getNoOutput() - Method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs
 
getSingleton(boolean) - Static method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs
 
getTermInfo(Directory, Term) - Static method in class org.apache.lucene.misc.GetTermInfo
 
GetTermInfo - Class in org.apache.lucene.misc
Utility to get document frequency and total number of occurrences (sum of the tf for each doc) of a term.
GetTermInfo() - Constructor for class org.apache.lucene.misc.GetTermInfo
 
getWrappedQuery() - Method in class org.apache.lucene.misc.search.HumanReadableQuery
 

H

HardlinkCopyDirectoryWrapper - Class in org.apache.lucene.misc.store
This directory wrapper overrides Directory.copyFrom(Directory, String, String, IOContext) in order to optionally use a hard-link instead of a full byte by byte file copy if applicable.
HardlinkCopyDirectoryWrapper(Directory) - Constructor for class org.apache.lucene.misc.store.HardlinkCopyDirectoryWrapper
Creates a new HardlinkCopyDirectoryWrapper delegating to the given directory
hasBeenLoaded() - Method in class org.apache.lucene.misc.document.LazyDocument.LazyField
non-private for test only access
hashCode() - Method in class org.apache.lucene.misc.search.HumanReadableQuery
 
hashCode() - Method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs.TwoLongs
 
hasValue(int) - Method in class org.apache.lucene.misc.search.DocValuesStats
Returns whether the given document has a value for the requested DocValues field.
hasValue(int) - Method in class org.apache.lucene.misc.search.DocValuesStats.NumericDocValuesStats
 
hasValue(int) - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedDocValuesStats
 
hasValue(int) - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedNumericDocValuesStats
 
hasValue(int) - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedSetDocValuesStats
 
HighFreqTerms - Class in org.apache.lucene.misc
HighFreqTerms class extracts the top n most frequent terms (by document frequency) from an existing Lucene index and reports their document frequency.
HighFreqTerms() - Constructor for class org.apache.lucene.misc.HighFreqTerms
 
HighFreqTerms.DocFreqComparator - Class in org.apache.lucene.misc
Compares terms by docTermFreq
HighFreqTerms.TotalTermFreqComparator - Class in org.apache.lucene.misc
Compares terms by totalTermFreq
HumanReadableQuery - Class in org.apache.lucene.misc.search
A simple query wrapper for debug purposes.
HumanReadableQuery(Query, String) - Constructor for class org.apache.lucene.misc.search.HumanReadableQuery
Create a new HumanReadableQuery
hyperbolicTf(float) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
Uses a hyperbolic tangent function that allows for a hard max...

I

IndexMergeTool - Class in org.apache.lucene.misc
Merges indices specified on the command line into the index specified as the first command line argument.
IndexMergeTool() - Constructor for class org.apache.lucene.misc.IndexMergeTool
 
IndexRearranger - Class in org.apache.lucene.misc.index
Copy and rearrange index according to document selectors, from input dir to output dir.
IndexRearranger(Directory, Directory, IndexWriterConfig, List<IndexRearranger.DocumentSelector>) - Constructor for class org.apache.lucene.misc.index.IndexRearranger
Constructor
IndexRearranger.DocumentSelector - Interface in org.apache.lucene.misc.index
Select document within a CodecReader
IndexSplitter - Class in org.apache.lucene.misc.index
Command-line tool that enables listing segments in an index, copying specific segments to another index, and deleting segments from an index.
IndexSplitter(Path) - Constructor for class org.apache.lucene.misc.index.IndexSplitter
 
infos - Variable in class org.apache.lucene.misc.index.IndexSplitter
 
init(LeafReaderContext) - Method in class org.apache.lucene.misc.search.DocValuesStats
Initializes this object with the given reader context.
init(LeafReaderContext) - Method in class org.apache.lucene.misc.search.DocValuesStats.NumericDocValuesStats
 
init(LeafReaderContext) - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedDocValuesStats
 
init(LeafReaderContext) - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedNumericDocValuesStats
 
init(LeafReaderContext) - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedSetDocValuesStats
 
input - Variable in class org.apache.lucene.misc.index.IndexRearranger
 
insert(DiversifiedTopDocsCollector.ScoreDocKey, int, NumericDocValues) - Method in class org.apache.lucene.misc.search.DiversifiedTopDocsCollector
 
invertableType() - Method in class org.apache.lucene.misc.document.LazyDocument.LazyField
 

L

LazyDocument - Class in org.apache.lucene.misc.document
Defers actually loading a field's value until you ask for it.
LazyDocument(IndexReader, int) - Constructor for class org.apache.lucene.misc.document.LazyDocument
 
LazyDocument.LazyField - Class in org.apache.lucene.misc.document
Lazy-loaded field
lengthNorm(int) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
Implemented as: 1/sqrt( steepness * (abs(x-min) + abs(x-max) - (max-min)) + 1 ) .
ListOfOutputs<T> - Class in org.apache.lucene.misc.util.fst
Wraps another Outputs implementation and encodes one or more of its output values.
ListOfOutputs(Outputs<T>) - Constructor for class org.apache.lucene.misc.util.fst.ListOfOutputs
 
listSegments() - Method in class org.apache.lucene.misc.index.IndexSplitter
 
LongDocValuesStats(String) - Constructor for class org.apache.lucene.misc.search.DocValuesStats.LongDocValuesStats
 

M

main(String[]) - Static method in class org.apache.lucene.misc.GetTermInfo
 
main(String[]) - Static method in class org.apache.lucene.misc.HighFreqTerms
 
main(String[]) - Static method in class org.apache.lucene.misc.index.IndexSplitter
 
main(String[]) - Static method in class org.apache.lucene.misc.index.MultiPassIndexSplitter
 
main(String[]) - Static method in class org.apache.lucene.misc.IndexMergeTool
 
max - Variable in class org.apache.lucene.misc.search.DocValuesStats
 
max() - Method in class org.apache.lucene.misc.search.DocValuesStats
The maximum value of the field.
maxNumPerKey - Variable in class org.apache.lucene.misc.search.DiversifiedTopDocsCollector
 
mean - Variable in class org.apache.lucene.misc.search.DocValuesStats.NumericDocValuesStats
 
mean - Variable in class org.apache.lucene.misc.search.DocValuesStats.SortedNumericDocValuesStats
 
mean() - Method in class org.apache.lucene.misc.search.DocValuesStats.NumericDocValuesStats
The mean of all values of the field.
mean() - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedNumericDocValuesStats
The mean of all values of the field.
MemoryAccountingBitsetCollector - Class in org.apache.lucene.misc.search
Bitset collector which supports memory tracking
MemoryAccountingBitsetCollector(CollectorMemoryTracker) - Constructor for class org.apache.lucene.misc.search.MemoryAccountingBitsetCollector
 
MemoryTracker - Interface in org.apache.lucene.misc.util
Tracks dynamic allocations/deallocations of memory for transient objects
merge(Object, Object) - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 
merge(Object, Object) - Method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs
 
min - Variable in class org.apache.lucene.misc.search.DocValuesStats
 
min() - Method in class org.apache.lucene.misc.search.DocValuesStats
The minimum value of the field.
missing() - Method in class org.apache.lucene.misc.search.DocValuesStats
The number of documents which do not have a value of the field.
MultiPassIndexSplitter - Class in org.apache.lucene.misc.index
This tool splits input index into multiple equal parts.
MultiPassIndexSplitter() - Constructor for class org.apache.lucene.misc.index.MultiPassIndexSplitter
 

N

name() - Method in class org.apache.lucene.misc.document.LazyDocument.LazyField
 
ndv - Variable in class org.apache.lucene.misc.search.DocValuesStats.NumericDocValuesStats
 
newTopDocs(ScoreDoc[], int) - Method in class org.apache.lucene.misc.search.DiversifiedTopDocsCollector
 
NumericDocValuesStats(String, T, T) - Constructor for class org.apache.lucene.misc.search.DocValuesStats.NumericDocValuesStats
 
numericValue() - Method in class org.apache.lucene.misc.document.LazyDocument.LazyField
 

O

openInput(String, IOContext) - Method in class org.apache.lucene.misc.store.DirectIODirectory
 
openInput(String, IOContext) - Method in class org.apache.lucene.misc.store.RAFDirectory
Creates an IndexInput for the file with the given name.
org.apache.lucene.misc - package org.apache.lucene.misc
Miscellaneous Lucene utilities that don't really fit anywhere else.
org.apache.lucene.misc.document - package org.apache.lucene.misc.document
Misc extensions of the Document/Field API.
org.apache.lucene.misc.index - package org.apache.lucene.misc.index
Misc index tools and index support.
org.apache.lucene.misc.search - package org.apache.lucene.misc.search
Misc search implementations.
org.apache.lucene.misc.store - package org.apache.lucene.misc.store
Misc Directory implementations.
org.apache.lucene.misc.util - package org.apache.lucene.misc.util
Memory Tracker interface which allows defining custom collector level memory trackers
org.apache.lucene.misc.util.fst - package org.apache.lucene.misc.util.fst
Misc FST classes.
output - Variable in class org.apache.lucene.misc.index.IndexRearranger
 
outputToString(Object) - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 
outputToString(Object) - Method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs
 

P

PKIndexSplitter - Class in org.apache.lucene.misc.index
Split an index based on a Query.
PKIndexSplitter(Directory, Directory, Directory, Term) - Constructor for class org.apache.lucene.misc.index.PKIndexSplitter
Split an index based on a given primary key term and a 'middle' term.
PKIndexSplitter(Directory, Directory, Directory, Term, IndexWriterConfig, IndexWriterConfig) - Constructor for class org.apache.lucene.misc.index.PKIndexSplitter
 
PKIndexSplitter(Directory, Directory, Directory, Query) - Constructor for class org.apache.lucene.misc.index.PKIndexSplitter
Split an index based on a Query.
PKIndexSplitter(Directory, Directory, Directory, Query, IndexWriterConfig, IndexWriterConfig) - Constructor for class org.apache.lucene.misc.index.PKIndexSplitter
 

R

RAFDirectory - Class in org.apache.lucene.misc.store
A straightforward implementation of FSDirectory using java.io.RandomAccessFile.
RAFDirectory(Path) - Constructor for class org.apache.lucene.misc.store.RAFDirectory
Create a new RAFDirectory for the named location and FSLockFactory.getDefault().
RAFDirectory(Path, LockFactory) - Constructor for class org.apache.lucene.misc.store.RAFDirectory
Create a new RAFDirectory for the named location.
ramBytesUsed(Object) - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 
ramBytesUsed(Object) - Method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs
 
read(DataInput) - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 
read(DataInput) - Method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs
 
readerValue() - Method in class org.apache.lucene.misc.document.LazyDocument.LazyField
 
readFinalOutput(DataInput) - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 
remove(String[]) - Method in class org.apache.lucene.misc.index.IndexSplitter
 
reorder(CodecReader, Directory) - Method in class org.apache.lucene.misc.index.BPIndexReorderer
Reorder the given CodecReader into a reader that tries to minimize the log gap between consecutive documents in postings, which usually helps improve space efficiency and query evaluation efficiency.
rewrite(IndexSearcher) - Method in class org.apache.lucene.misc.search.HumanReadableQuery
 

S

ScoreDocKey(int, float) - Constructor for class org.apache.lucene.misc.search.DiversifiedTopDocsCollector.ScoreDocKey
 
scoreMode() - Method in class org.apache.lucene.misc.search.DiversifiedTopDocsCollector
 
scoreMode() - Method in class org.apache.lucene.misc.search.DocValuesStatsCollector
 
scoreMode() - Method in class org.apache.lucene.misc.search.MemoryAccountingBitsetCollector
 
sdv - Variable in class org.apache.lucene.misc.search.DocValuesStats.SortedDocValuesStats
 
second - Variable in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs.TwoLongs
 
setBaselineTfFactors(float, float) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
Sets the baseline and minimum function variables for baselineTf
setFields(Set<String>) - Method in class org.apache.lucene.misc.index.BPIndexReorderer
Sets the fields to use to perform partitioning.
setForkJoinPool(ForkJoinPool) - Method in class org.apache.lucene.misc.index.BPIndexReorderer
Set the ForkJoinPool to run graph partitioning concurrently.
setHyperbolicTfFactors(float, float, double, float) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
Sets the function variables for the hyperbolicTf functions
setLengthNormFactors(int, int, float, boolean) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
Sets the default function variables used by lengthNorm when no field specific variables have been set.
setMaxDocFreq(float) - Method in class org.apache.lucene.misc.index.BPIndexReorderer
Set the maximum document frequency for terms to be considered, as a ratio of maxDoc.
setMaxIters(int) - Method in class org.apache.lucene.misc.index.BPIndexReorderer
Set the maximum number of iterations on each recursion level, 20 by default.
setMinDocFreq(int) - Method in class org.apache.lucene.misc.index.BPIndexReorderer
Set the minimum document frequency for terms to be considered, 4096 by default.
setMinNaturalMergeNumDocs(int) - Method in class org.apache.lucene.misc.index.BPReorderingMergePolicy
Set the minimum number of docs that a merge must have for the resulting segment to be reordered.
setMinNaturalMergeRatioFromBiggestSegment(float) - Method in class org.apache.lucene.misc.index.BPReorderingMergePolicy
Set the minimum number of docs that a merge must have for the resulting segment to be reordered, as a ratio of the total number of documents of the current biggest segment in the index.
setMinPartitionSize(int) - Method in class org.apache.lucene.misc.index.BPIndexReorderer
Set the minimum partition size, when the algorithm stops recursing, 32 by default.
setRAMBudgetMB(double) - Method in class org.apache.lucene.misc.index.BPIndexReorderer
Set the amount of RAM that graph partitioning is allowed to use.
skipFinalOutput(DataInput) - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 
skipOutput(DataInput) - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 
sndv - Variable in class org.apache.lucene.misc.search.DocValuesStats.SortedNumericDocValuesStats
 
SortedDocValuesStats(String) - Constructor for class org.apache.lucene.misc.search.DocValuesStats.SortedDocValuesStats
 
SortedDoubleDocValuesStats(String) - Constructor for class org.apache.lucene.misc.search.DocValuesStats.SortedDoubleDocValuesStats
 
SortedLongDocValuesStats(String) - Constructor for class org.apache.lucene.misc.search.DocValuesStats.SortedLongDocValuesStats
 
SortedNumericDocValuesStats(String, T, T) - Constructor for class org.apache.lucene.misc.search.DocValuesStats.SortedNumericDocValuesStats
 
SortedSetDocValuesStats(String) - Constructor for class org.apache.lucene.misc.search.DocValuesStats.SortedSetDocValuesStats
 
split() - Method in class org.apache.lucene.misc.index.PKIndexSplitter
 
split(Path, String[]) - Method in class org.apache.lucene.misc.index.IndexSplitter
 
split(IndexReader, Directory[], boolean) - Method in class org.apache.lucene.misc.index.MultiPassIndexSplitter
Split source index into multiple parts.
ssdv - Variable in class org.apache.lucene.misc.search.DocValuesStats.SortedSetDocValuesStats
 
stdev() - Method in class org.apache.lucene.misc.search.DocValuesStats.NumericDocValuesStats
Returns the stdev of all values of the field.
stdev() - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedNumericDocValuesStats
Returns the stdev of all values of the field.
storedValue() - Method in class org.apache.lucene.misc.document.LazyDocument.LazyField
 
stringValue() - Method in class org.apache.lucene.misc.document.LazyDocument.LazyField
 
subtract(Object, Object) - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 
subtract(Object, Object) - Method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs
 
sum() - Method in class org.apache.lucene.misc.search.DocValuesStats.DoubleDocValuesStats
 
sum() - Method in class org.apache.lucene.misc.search.DocValuesStats.LongDocValuesStats
 
sum() - Method in class org.apache.lucene.misc.search.DocValuesStats.NumericDocValuesStats
Returns the sum of values of the field.
sum() - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedDoubleDocValuesStats
 
sum() - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedLongDocValuesStats
 
sum() - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedNumericDocValuesStats
Returns the sum of values of the field.
SweetSpotSimilarity - Class in org.apache.lucene.misc
A similarity with a lengthNorm that provides for a "plateau" of equally good lengths, and tf helper functions.
SweetSpotSimilarity() - Constructor for class org.apache.lucene.misc.SweetSpotSimilarity
 

T

TermStats - Class in org.apache.lucene.misc
Holder for a term along with its statistics (TermStats.docFreq and TermStats.totalTermFreq).
termtext - Variable in class org.apache.lucene.misc.TermStats
 
tf(float) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
Delegates to baselineTf
tokenStream(Analyzer, TokenStream) - Method in class org.apache.lucene.misc.document.LazyDocument.LazyField
 
toString() - Method in class org.apache.lucene.misc.search.DiversifiedTopDocsCollector.ScoreDocKey
 
toString() - Method in class org.apache.lucene.misc.SweetSpotSimilarity
 
toString() - Method in class org.apache.lucene.misc.TermStats
 
toString() - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 
toString() - Method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs.TwoLongs
 
toString(String) - Method in class org.apache.lucene.misc.search.HumanReadableQuery
 
totalTermFreq - Variable in class org.apache.lucene.misc.TermStats
 
TotalTermFreqComparator() - Constructor for class org.apache.lucene.misc.HighFreqTerms.TotalTermFreqComparator
 
trackTempOutput - Variable in class org.apache.lucene.misc.store.ByteWritesTrackingDirectoryWrapper
 
TwoLongs(long, long) - Constructor for class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs.TwoLongs
 

U

updateBytes(long) - Method in class org.apache.lucene.misc.CollectorMemoryTracker
 
updateBytes(long) - Method in interface org.apache.lucene.misc.util.MemoryTracker
 
UpToTwoPositiveIntOutputs - Class in org.apache.lucene.misc.util.fst
An FST Outputs implementation where each output is one or two non-negative long values.
UpToTwoPositiveIntOutputs.TwoLongs - Class in org.apache.lucene.misc.util.fst
Holds two long outputs.
useDirectIO(String, IOContext, OptionalLong) - Method in class org.apache.lucene.misc.store.DirectIODirectory
Determines if direct IO should be used for a file.

V

valuesCount - Variable in class org.apache.lucene.misc.search.DocValuesStats.SortedNumericDocValuesStats
 
valuesCount() - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedNumericDocValuesStats
Returns the total number of values for this field.
variance - Variable in class org.apache.lucene.misc.search.DocValuesStats.NumericDocValuesStats
 
variance - Variable in class org.apache.lucene.misc.search.DocValuesStats.SortedNumericDocValuesStats
 
variance() - Method in class org.apache.lucene.misc.search.DocValuesStats.NumericDocValuesStats
Returns the variance of all values of the field.
variance() - Method in class org.apache.lucene.misc.search.DocValuesStats.SortedNumericDocValuesStats
Returns the variance of all values of the field.
visit(QueryVisitor) - Method in class org.apache.lucene.misc.search.HumanReadableQuery
 

W

write(Object, DataOutput) - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 
write(Object, DataOutput) - Method in class org.apache.lucene.misc.util.fst.UpToTwoPositiveIntOutputs
 
writeFinalOutput(Object, DataOutput) - Method in class org.apache.lucene.misc.util.fst.ListOfOutputs
 
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