Package | Description |
---|---|
org.apache.lucene.index |
Code to maintain and access indices.
|
org.apache.lucene.search |
Code to search indices.
|
org.apache.lucene.search.function |
Programmatic control over documents scores.
|
org.apache.lucene.search.payloads |
The payloads package provides Query mechanisms for finding and using payloads.
|
org.apache.lucene.search.spans |
The calculus of spans.
|
org.apache.lucene.util |
Some utility classes.
|
Modifier and Type | Class and Description |
---|---|
class |
FilterIndexReader
A
FilterIndexReader contains another IndexReader, which it
uses as its basic source of data, possibly transforming the data along the
way or providing additional functionality. |
class |
MultiReader
An IndexReader which reads multiple indexes, appending
their content.
|
class |
ParallelReader
An IndexReader which reads multiple, parallel indexes.
|
class |
SegmentReader
IndexReader implementation over a single segment.
|
Modifier and Type | Field and Description |
---|---|
protected IndexReader |
FilterIndexReader.in |
protected IndexReader[] |
MultiReader.subReaders |
Modifier and Type | Method and Description |
---|---|
IndexReader |
SegmentReader.clone(boolean openReadOnly)
Deprecated.
|
IndexReader |
ParallelReader.clone(boolean openReadOnly)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
ParallelReader.clone() instead. |
IndexReader |
MultiReader.clone(boolean openReadOnly)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
MultiReader.clone() instead. |
IndexReader |
IndexReader.clone(boolean openReadOnly)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
clone() instead. |
protected IndexReader |
SegmentReader.doOpenIfChanged() |
protected IndexReader |
ParallelReader.doOpenIfChanged() |
protected IndexReader |
MultiReader.doOpenIfChanged() |
protected IndexReader |
IndexReader.doOpenIfChanged()
If the index has changed since it was opened, open and return a new reader;
else, return
null . |
protected IndexReader |
SegmentReader.doOpenIfChanged(boolean openReadOnly)
Deprecated.
|
protected IndexReader |
ParallelReader.doOpenIfChanged(boolean openReadOnly)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
ParallelReader.doOpenIfChanged() instead. |
protected IndexReader |
MultiReader.doOpenIfChanged(boolean openReadOnly)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
MultiReader.doOpenIfChanged() instead. |
protected IndexReader |
IndexReader.doOpenIfChanged(boolean openReadOnly)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
doOpenIfChanged() instead |
protected IndexReader |
IndexReader.doOpenIfChanged(IndexCommit commit)
If the index has changed since it was opened, open and return a new reader;
else, return
null . |
protected IndexReader |
IndexReader.doOpenIfChanged(IndexWriter writer,
boolean applyAllDeletes)
If the index has changed since it was opened, open and return a new reader;
else, return
null . |
IndexReader |
IndexWriter.getReader()
Deprecated.
Please use
open(IndexWriter,boolean) instead. |
IndexReader |
IndexWriter.getReader(int termInfosIndexDivisor)
Deprecated.
Please use
open(IndexWriter,boolean) instead. Furthermore,
this method cannot guarantee the reader (and its
sub-readers) will be opened with the
termInfosIndexDivisor setting because some of them may
have already been opened according to IndexWriterConfig.setReaderTermsIndexDivisor(int) . You
should set the requested termInfosIndexDivisor through
IndexWriterConfig.setReaderTermsIndexDivisor(int) and use
IndexWriter.getReader() . |
IndexReader[] |
MultiReader.getSequentialSubReaders() |
IndexReader[] |
IndexReader.getSequentialSubReaders()
Expert: returns the sequential sub readers that this
reader is logically composed of.
|
IndexReader[] |
FilterIndexReader.getSequentialSubReaders() |
static IndexReader |
IndexReader.open(Directory directory)
Returns a IndexReader reading the index in the given
Directory, with readOnly=true.
|
static IndexReader |
IndexReader.open(Directory directory,
boolean readOnly)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
open(Directory) instead |
static IndexReader |
IndexReader.open(Directory directory,
IndexDeletionPolicy deletionPolicy,
boolean readOnly)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
open(Directory) instead |
static IndexReader |
IndexReader.open(Directory directory,
IndexDeletionPolicy deletionPolicy,
boolean readOnly,
int termInfosIndexDivisor)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
open(Directory,int) instead |
static IndexReader |
IndexReader.open(Directory directory,
int termInfosIndexDivisor)
Expert: Returns a IndexReader reading the index in the given
Director and given termInfosIndexDivisor
|
static IndexReader |
IndexReader.open(IndexCommit commit)
Expert: returns an IndexReader reading the index in the given
IndexCommit . |
static IndexReader |
IndexReader.open(IndexCommit commit,
boolean readOnly)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
open(IndexCommit) instead |
static IndexReader |
IndexReader.open(IndexCommit commit,
IndexDeletionPolicy deletionPolicy,
boolean readOnly)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
open(IndexCommit) instead |
static IndexReader |
IndexReader.open(IndexCommit commit,
IndexDeletionPolicy deletionPolicy,
boolean readOnly,
int termInfosIndexDivisor)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
open(IndexCommit,int) instead |
static IndexReader |
IndexReader.open(IndexCommit commit,
int termInfosIndexDivisor)
Expert: returns an IndexReader reading the index in the given
IndexCommit and termInfosIndexDivisor. |
static IndexReader |
IndexReader.open(IndexWriter writer,
boolean applyAllDeletes)
Open a near real time IndexReader from the
IndexWriter . |
static IndexReader |
IndexReader.openIfChanged(IndexReader oldReader)
If the index has changed since the provided reader was
opened, open and return a new reader; else, return
null.
|
static IndexReader |
IndexReader.openIfChanged(IndexReader oldReader,
boolean readOnly)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
openIfChanged(IndexReader) instead |
static IndexReader |
IndexReader.openIfChanged(IndexReader oldReader,
IndexCommit commit)
If the IndexCommit differs from what the
provided reader is searching, or the provided reader is
not already read-only, open and return a new
readOnly=true reader; else, return null. |
static IndexReader |
IndexReader.openIfChanged(IndexReader oldReader,
IndexWriter writer,
boolean applyAllDeletes)
Expert: If there changes (committed or not) in the
IndexWriter versus what the provided reader is
searching, then open and return a new read-only
IndexReader searching both committed and uncommitted
changes from the writer; else, return null (though, the
current implementation never returns null). |
IndexReader |
IndexReader.reopen()
Deprecated.
Use
openIfChanged(IndexReader) instead |
IndexReader |
IndexReader.reopen(boolean openReadOnly)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
openIfChanged(IndexReader) instead |
IndexReader |
IndexReader.reopen(IndexCommit commit)
Deprecated.
Use
openIfChanged(IndexReader,IndexCommit) instead |
IndexReader |
IndexReader.reopen(IndexWriter writer,
boolean applyAllDeletes)
Deprecated.
Use
openIfChanged(IndexReader,IndexWriter,boolean) instead |
Modifier and Type | Method and Description |
---|---|
void |
ParallelReader.add(IndexReader reader)
Add an IndexReader.
|
void |
ParallelReader.add(IndexReader reader,
boolean ignoreStoredFields)
Add an IndexReader whose stored fields will not be returned.
|
void |
IndexWriter.addIndexes(IndexReader... readers)
Merges the provided indexes into this index.
|
PayloadProcessorProvider.ReaderPayloadProcessor |
PayloadProcessorProvider.getReaderProcessor(IndexReader reader)
Returns a
PayloadProcessorProvider.ReaderPayloadProcessor for the given Directory ,
through which PayloadProcessorProvider.PayloadProcessor s can be obtained for each
Term , or null if none should be used. |
void |
IndexReader.ReaderClosedListener.onClose(IndexReader reader) |
static IndexReader |
IndexReader.openIfChanged(IndexReader oldReader)
If the index has changed since the provided reader was
opened, open and return a new reader; else, return
null.
|
static IndexReader |
IndexReader.openIfChanged(IndexReader oldReader,
boolean readOnly)
Deprecated.
Write support will be removed in Lucene 4.0.
Use
openIfChanged(IndexReader) instead |
static IndexReader |
IndexReader.openIfChanged(IndexReader oldReader,
IndexCommit commit)
If the IndexCommit differs from what the
provided reader is searching, or the provided reader is
not already read-only, open and return a new
readOnly=true reader; else, return null. |
static IndexReader |
IndexReader.openIfChanged(IndexReader oldReader,
IndexWriter writer,
boolean applyAllDeletes)
Expert: If there changes (committed or not) in the
IndexWriter versus what the provided reader is
searching, then open and return a new read-only
IndexReader searching both committed and uncommitted
changes from the writer; else, return null (though, the
current implementation never returns null). |
abstract void |
IndexWriter.IndexReaderWarmer.warm(IndexReader reader) |
Constructor and Description |
---|
FilterIndexReader(IndexReader in)
Construct a FilterIndexReader based on the specified base reader.
|
MultipleTermPositions(IndexReader indexReader,
Term[] terms)
Creates a new
MultipleTermPositions instance. |
MultiReader(IndexReader... subReaders)
Construct a MultiReader aggregating the named set of (sub)readers.
|
MultiReader(IndexReader[] subReaders,
boolean closeSubReaders)
Construct a MultiReader aggregating the named set of (sub)readers.
|
Modifier and Type | Field and Description |
---|---|
protected IndexReader |
FieldCacheDocIdSet.reader |
protected IndexReader[] |
IndexSearcher.subReaders |
Modifier and Type | Method and Description |
---|---|
IndexReader |
IndexSearcher.getIndexReader()
Return the
IndexReader this searches. |
IndexReader[] |
IndexSearcher.getSubReaders()
Returns the atomic subReaders used by this searcher.
|
Modifier and Type | Method and Description |
---|---|
long |
NRTManager.TrackingIndexWriter.addIndexes(IndexReader... readers) |
SpanFilterResult |
SpanQueryFilter.bitSpans(IndexReader reader) |
abstract SpanFilterResult |
SpanFilter.bitSpans(IndexReader reader)
Returns a SpanFilterResult with true for documents which should be permitted in
search results, and false for those that should not and Spans for where the true docs match.
|
SpanFilterResult |
CachingSpanFilter.bitSpans(IndexReader reader) |
protected DocIdSet |
CachingWrapperFilter.docIdSetToCache(DocIdSet docIdSet,
IndexReader reader)
Provide the DocIdSet to be cached, using the DocIdSet provided
by the wrapped Filter.
|
abstract Explanation |
Weight.explain(IndexReader reader,
int doc)
An explanation of the score computation for the named document.
|
Explanation |
DisjunctionMaxQuery.DisjunctionMaxWeight.explain(IndexReader reader,
int doc)
Explain the score we computed for doc
|
Explanation |
ConstantScoreQuery.ConstantWeight.explain(IndexReader reader,
int doc) |
Explanation |
BooleanQuery.BooleanWeight.explain(IndexReader reader,
int doc) |
protected void |
IndexSearcher.gatherSubReaders(List<IndexReader> allSubReaders,
IndexReader r) |
byte[] |
FieldCache.getBytes(IndexReader reader,
String field)
Checks the internal cache for an appropriate entry, and if none is
found, reads the terms in
field as a single byte and returns an array
of size reader.maxDoc() of the value each document
has in the given field. |
byte[] |
FieldCache.getBytes(IndexReader reader,
String field,
FieldCache.ByteParser parser)
Checks the internal cache for an appropriate entry, and if none is found,
reads the terms in
field as bytes and returns an array of
size reader.maxDoc() of the value each document has in the
given field. |
byte[] |
FieldCache.getBytes(IndexReader reader,
String field,
FieldCache.ByteParser parser,
boolean setDocsWithField)
Checks the internal cache for an appropriate entry, and if none is found,
reads the terms in
field as bytes and returns an array of
size reader.maxDoc() of the value each document has in the
given field. |
DocIdSet |
SpanQueryFilter.getDocIdSet(IndexReader reader) |
DocIdSet |
QueryWrapperFilter.getDocIdSet(IndexReader reader) |
DocIdSet |
MultiTermQueryWrapperFilter.getDocIdSet(IndexReader reader)
Returns a DocIdSet with documents that should be
permitted in search results.
|
abstract DocIdSet |
Filter.getDocIdSet(IndexReader reader)
Creates a
DocIdSet enumerating the documents that should be
permitted in search results. |
DocIdSet |
FieldValueFilter.getDocIdSet(IndexReader reader) |
DocIdSet |
FieldCacheTermsFilter.getDocIdSet(IndexReader reader) |
abstract DocIdSet |
FieldCacheRangeFilter.getDocIdSet(IndexReader reader)
This method is implemented for each data type
|
DocIdSet |
CachingWrapperFilter.getDocIdSet(IndexReader reader) |
DocIdSet |
CachingSpanFilter.getDocIdSet(IndexReader reader) |
Bits |
FieldCache.getDocsWithField(IndexReader reader,
String field)
Checks the internal cache for an appropriate entry, and if none is found,
reads the terms in
field and returns a bit set at the size of
reader.maxDoc() , with turned on bits for each docid that
does have a value for this field. |
double[] |
FieldCache.getDoubles(IndexReader reader,
String field)
Checks the internal cache for an appropriate entry, and if none is
found, reads the terms in
field as integers and returns an array
of size reader.maxDoc() of the value each document
has in the given field. |
double[] |
FieldCache.getDoubles(IndexReader reader,
String field,
FieldCache.DoubleParser parser)
Checks the internal cache for an appropriate entry, and if none is found,
reads the terms in
field as doubles and returns an array of
size reader.maxDoc() of the value each document has in the
given field. |
double[] |
FieldCache.getDoubles(IndexReader reader,
String field,
FieldCache.DoubleParser parser,
boolean setDocsWithField)
Checks the internal cache for an appropriate entry, and if none is found,
reads the terms in
field as doubles and returns an array of
size reader.maxDoc() of the value each document has in the
given field. |
protected FilteredTermEnum |
WildcardQuery.getEnum(IndexReader reader) |
protected FilteredTermEnum |
TermRangeQuery.getEnum(IndexReader reader) |
protected FilteredTermEnum |
PrefixQuery.getEnum(IndexReader reader) |
protected FilteredTermEnum |
NumericRangeQuery.getEnum(IndexReader reader) |
protected abstract FilteredTermEnum |
MultiTermQuery.getEnum(IndexReader reader)
Construct the enumeration to be used, expanding the pattern term.
|
protected FilteredTermEnum |
FuzzyQuery.getEnum(IndexReader reader) |
float[] |
FieldCache.getFloats(IndexReader reader,
String field)
Checks the internal cache for an appropriate entry, and if
none is found, reads the terms in
field as floats and returns an array
of size reader.maxDoc() of the value each document
has in the given field. |
float[] |
FieldCache.getFloats(IndexReader reader,
String field,
FieldCache.FloatParser parser)
Checks the internal cache for an appropriate entry, and if
none is found, reads the terms in
field as floats and returns an array
of size reader.maxDoc() of the value each document
has in the given field. |
float[] |
FieldCache.getFloats(IndexReader reader,
String field,
FieldCache.FloatParser parser,
boolean setDocsWithField)
Checks the internal cache for an appropriate entry, and if
none is found, reads the terms in
field as floats and returns an array
of size reader.maxDoc() of the value each document
has in the given field. |
int[] |
FieldCache.getInts(IndexReader reader,
String field)
Checks the internal cache for an appropriate entry, and if none is
found, reads the terms in
field as integers and returns an array
of size reader.maxDoc() of the value each document
has in the given field. |
int[] |
FieldCache.getInts(IndexReader reader,
String field,
FieldCache.IntParser parser)
Checks the internal cache for an appropriate entry, and if none is found,
reads the terms in
field as integers and returns an array of
size reader.maxDoc() of the value each document has in the
given field. |
int[] |
FieldCache.getInts(IndexReader reader,
String field,
FieldCache.IntParser parser,
boolean setDocsWithField)
Checks the internal cache for an appropriate entry, and if none is found,
reads the terms in
field as integers and returns an array of
size reader.maxDoc() of the value each document has in the
given field. |
long[] |
FieldCache.getLongs(IndexReader reader,
String field)
Checks the internal cache for an appropriate entry, and if none is
found, reads the terms in
field as longs and returns an array
of size reader.maxDoc() of the value each document
has in the given field. |
long[] |
FieldCache.getLongs(IndexReader reader,
String field,
FieldCache.LongParser parser)
Checks the internal cache for an appropriate entry, and if none is found,
reads the terms in
field as longs and returns an array of
size reader.maxDoc() of the value each document has in the
given field. |
long[] |
FieldCache.getLongs(IndexReader reader,
String field,
FieldCache.LongParser parser,
boolean setDocsWithField)
Checks the internal cache for an appropriate entry, and if none is found,
reads the terms in
field as longs and returns an array of
size reader.maxDoc() of the value each document has in the
given field. |
short[] |
FieldCache.getShorts(IndexReader reader,
String field)
Checks the internal cache for an appropriate entry, and if none is
found, reads the terms in
field as shorts and returns an array
of size reader.maxDoc() of the value each document
has in the given field. |
short[] |
FieldCache.getShorts(IndexReader reader,
String field,
FieldCache.ShortParser parser)
Checks the internal cache for an appropriate entry, and if none is found,
reads the terms in
field as shorts and returns an array of
size reader.maxDoc() of the value each document has in the
given field. |
short[] |
FieldCache.getShorts(IndexReader reader,
String field,
FieldCache.ShortParser parser,
boolean setDocsWithField)
Checks the internal cache for an appropriate entry, and if none is found,
reads the terms in
field as shorts and returns an array of
size reader.maxDoc() of the value each document has in the
given field. |
FieldCache.StringIndex |
FieldCache.getStringIndex(IndexReader reader,
String field)
Checks the internal cache for an appropriate entry, and if none
is found reads the term values in
field and returns
an array of them in natural order, along with an array telling
which element in the term array each document uses. |
String[] |
FieldCache.getStrings(IndexReader reader,
String field)
Checks the internal cache for an appropriate entry, and if none
is found, reads the term values in
field and returns an array
of size reader.maxDoc() containing the value each document
has in the given field. |
protected FilteredTermEnum |
MultiTermQuery.RewriteMethod.getTermsEnum(IndexReader reader,
MultiTermQuery query)
Returns the
MultiTermQuery s FilteredTermEnum |
IndexSearcher |
SearcherFactory.newSearcher(IndexReader reader)
Returns a new IndexSearcher over the given reader.
|
void |
FieldCache.purge(IndexReader r)
Expert: drops all cache entries associated with this
reader.
|
Query |
Query.rewrite(IndexReader reader)
Expert: called to re-write queries into primitive queries.
|
Query |
PhraseQuery.rewrite(IndexReader reader) |
Query |
NGramPhraseQuery.rewrite(IndexReader reader) |
Query |
MultiTermQuery.rewrite(IndexReader reader)
To rewrite to a simpler form, instead return a simpler
enum from
MultiTermQuery.getEnum(IndexReader) . |
Query |
MultiPhraseQuery.rewrite(IndexReader reader) |
Query |
FilteredQuery.rewrite(IndexReader reader)
Rewrites the wrapped query.
|
Query |
DisjunctionMaxQuery.rewrite(IndexReader reader)
Optimize our representation and our subqueries representations
|
Query |
ConstantScoreQuery.rewrite(IndexReader reader) |
Query |
BooleanQuery.rewrite(IndexReader reader) |
Q |
TopTermsRewrite.rewrite(IndexReader reader,
MultiTermQuery query) |
Q |
ScoringRewrite.rewrite(IndexReader reader,
MultiTermQuery query) |
abstract Query |
MultiTermQuery.RewriteMethod.rewrite(IndexReader reader,
MultiTermQuery query) |
abstract Scorer |
Weight.scorer(IndexReader reader,
boolean scoreDocsInOrder,
boolean topScorer)
Returns a
Scorer which scores documents in/out-of order according
to scoreDocsInOrder . |
Scorer |
DisjunctionMaxQuery.DisjunctionMaxWeight.scorer(IndexReader reader,
boolean scoreDocsInOrder,
boolean topScorer)
Create the scorer used to score our associated DisjunctionMaxQuery
|
Scorer |
ConstantScoreQuery.ConstantWeight.scorer(IndexReader reader,
boolean scoreDocsInOrder,
boolean topScorer) |
Scorer |
BooleanQuery.BooleanWeight.scorer(IndexReader reader,
boolean scoreDocsInOrder,
boolean topScorer) |
void |
TotalHitCountCollector.setNextReader(IndexReader reader,
int docBase) |
void |
TopScoreDocCollector.setNextReader(IndexReader reader,
int base) |
void |
TimeLimitingCollector.setNextReader(IndexReader reader,
int base) |
void |
PositiveScoresOnlyCollector.setNextReader(IndexReader reader,
int docBase) |
void |
MultiCollector.setNextReader(IndexReader reader,
int o) |
abstract void |
FieldComparator.setNextReader(IndexReader reader,
int docBase)
Set a new Reader.
|
void |
FieldComparator.NumericComparator.setNextReader(IndexReader reader,
int docBase) |
void |
FieldComparator.ByteComparator.setNextReader(IndexReader reader,
int docBase) |
void |
FieldComparator.DocComparator.setNextReader(IndexReader reader,
int docBase) |
void |
FieldComparator.DoubleComparator.setNextReader(IndexReader reader,
int docBase) |
void |
FieldComparator.FloatComparator.setNextReader(IndexReader reader,
int docBase) |
void |
FieldComparator.IntComparator.setNextReader(IndexReader reader,
int docBase) |
void |
FieldComparator.LongComparator.setNextReader(IndexReader reader,
int docBase) |
void |
FieldComparator.RelevanceComparator.setNextReader(IndexReader reader,
int docBase) |
void |
FieldComparator.ShortComparator.setNextReader(IndexReader reader,
int docBase) |
void |
FieldComparator.StringComparatorLocale.setNextReader(IndexReader reader,
int docBase) |
void |
FieldComparator.StringOrdValComparator.setNextReader(IndexReader reader,
int docBase) |
void |
FieldComparator.StringValComparator.setNextReader(IndexReader reader,
int docBase) |
abstract void |
Collector.setNextReader(IndexReader reader,
int docBase)
Called before collecting from each IndexReader.
|
void |
CachingCollector.setNextReader(IndexReader reader,
int docBase) |
Modifier and Type | Method and Description |
---|---|
protected void |
IndexSearcher.gatherSubReaders(List<IndexReader> allSubReaders,
IndexReader r) |
Constructor and Description |
---|
FieldCacheDocIdSet(IndexReader reader) |
FuzzyTermEnum(IndexReader reader,
Term term)
Creates a FuzzyTermEnum with an empty prefix and a minSimilarity of 0.5f.
|
FuzzyTermEnum(IndexReader reader,
Term term,
float minSimilarity)
Creates a FuzzyTermEnum with an empty prefix.
|
FuzzyTermEnum(IndexReader reader,
Term term,
float minSimilarity,
int prefixLength)
Constructor for enumeration of all terms from specified
reader which share a prefix of
length prefixLength with term and which have a fuzzy similarity >
minSimilarity . |
IndexSearcher(IndexReader r)
Creates a searcher searching the provided index.
|
IndexSearcher(IndexReader r,
ExecutorService executor)
Runs searches for each segment separately, using the
provided ExecutorService.
|
IndexSearcher(IndexReader reader,
IndexReader[] subReaders,
int[] docStarts)
Expert: directly specify the reader, subReaders and
their docID starts.
|
IndexSearcher(IndexReader reader,
IndexReader[] subReaders,
int[] docStarts)
Expert: directly specify the reader, subReaders and
their docID starts.
|
IndexSearcher(IndexReader reader,
IndexReader[] subReaders,
int[] docStarts,
ExecutorService executor)
Expert: directly specify the reader, subReaders and
their docID starts, and an ExecutorService.
|
IndexSearcher(IndexReader reader,
IndexReader[] subReaders,
int[] docStarts,
ExecutorService executor)
Expert: directly specify the reader, subReaders and
their docID starts, and an ExecutorService.
|
PrefixTermEnum(IndexReader reader,
Term prefix) |
SingleTermEnum(IndexReader reader,
Term singleTerm)
Creates a new
SingleTermEnum . |
TermRangeTermEnum(IndexReader reader,
String field,
String lowerTermText,
String upperTermText,
boolean includeLower,
boolean includeUpper,
Collator collator)
Enumerates all terms greater/equal than
lowerTerm
but less/equal than upperTerm . |
WildcardTermEnum(IndexReader reader,
Term term)
Creates a new
WildcardTermEnum . |
Modifier and Type | Field and Description |
---|---|
protected IndexReader |
CustomScoreProvider.reader |
Modifier and Type | Method and Description |
---|---|
DocValues |
ShortFieldSource.getCachedFieldValues(FieldCache cache,
String field,
IndexReader reader) |
DocValues |
IntFieldSource.getCachedFieldValues(FieldCache cache,
String field,
IndexReader reader) |
DocValues |
FloatFieldSource.getCachedFieldValues(FieldCache cache,
String field,
IndexReader reader) |
abstract DocValues |
FieldCacheSource.getCachedFieldValues(FieldCache cache,
String field,
IndexReader reader)
Return cached DocValues for input field and reader.
|
DocValues |
ByteFieldSource.getCachedFieldValues(FieldCache cache,
String field,
IndexReader reader) |
protected CustomScoreProvider |
CustomScoreQuery.getCustomScoreProvider(IndexReader reader)
Returns a
CustomScoreProvider that calculates the custom scores
for the given IndexReader . |
abstract DocValues |
ValueSource.getValues(IndexReader reader)
Return the DocValues used by the function query.
|
DocValues |
ReverseOrdFieldSource.getValues(IndexReader reader) |
DocValues |
OrdFieldSource.getValues(IndexReader reader) |
DocValues |
FieldCacheSource.getValues(IndexReader reader) |
Query |
ValueSourceQuery.rewrite(IndexReader reader) |
Query |
CustomScoreQuery.rewrite(IndexReader reader) |
Constructor and Description |
---|
CustomScoreProvider(IndexReader reader)
Creates a new instance of the provider class for the given
IndexReader . |
Modifier and Type | Method and Description |
---|---|
Explanation |
PayloadTermQuery.PayloadTermWeight.explain(IndexReader reader,
int doc) |
Scorer |
PayloadTermQuery.PayloadTermWeight.scorer(IndexReader reader,
boolean scoreDocsInOrder,
boolean topScorer) |
Scorer |
PayloadNearQuery.PayloadNearSpanWeight.scorer(IndexReader reader,
boolean scoreDocsInOrder,
boolean topScorer) |
Constructor and Description |
---|
PayloadSpanUtil(IndexReader reader) |
Modifier and Type | Method and Description |
---|---|
Explanation |
SpanWeight.explain(IndexReader reader,
int doc) |
Spans |
SpanTermQuery.getSpans(IndexReader reader) |
abstract Spans |
SpanQuery.getSpans(IndexReader reader)
Expert: Returns the matches for this query in an index.
|
Spans |
SpanPositionCheckQuery.getSpans(IndexReader reader) |
Spans |
SpanOrQuery.getSpans(IndexReader reader) |
Spans |
SpanNotQuery.getSpans(IndexReader reader) |
Spans |
SpanNearQuery.getSpans(IndexReader reader) |
Spans |
SpanMultiTermQueryWrapper.getSpans(IndexReader reader) |
Spans |
FieldMaskingSpanQuery.getSpans(IndexReader reader) |
Query |
SpanPositionCheckQuery.rewrite(IndexReader reader) |
Query |
SpanOrQuery.rewrite(IndexReader reader) |
Query |
SpanNotQuery.rewrite(IndexReader reader) |
Query |
SpanNearQuery.rewrite(IndexReader reader) |
Query |
SpanMultiTermQueryWrapper.rewrite(IndexReader reader) |
Query |
FieldMaskingSpanQuery.rewrite(IndexReader reader) |
abstract SpanQuery |
SpanMultiTermQueryWrapper.SpanRewriteMethod.rewrite(IndexReader reader,
MultiTermQuery query) |
SpanQuery |
SpanMultiTermQueryWrapper.TopTermsSpanBooleanQueryRewrite.rewrite(IndexReader reader,
MultiTermQuery query) |
Scorer |
SpanWeight.scorer(IndexReader reader,
boolean scoreDocsInOrder,
boolean topScorer) |
Constructor and Description |
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NearSpansOrdered(SpanNearQuery spanNearQuery,
IndexReader reader) |
NearSpansOrdered(SpanNearQuery spanNearQuery,
IndexReader reader,
boolean collectPayloads) |
NearSpansUnordered(SpanNearQuery query,
IndexReader reader) |
SpanPositionCheckQuery.PositionCheckSpan(IndexReader reader) |
Modifier and Type | Method and Description |
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protected abstract void |
ReaderUtil.Gather.add(int base,
IndexReader r) |
static void |
ReaderUtil.gatherSubReaders(List<IndexReader> allSubReaders,
IndexReader reader)
Gathers sub-readers from reader into a List.
|
static Collection<String> |
ReaderUtil.getIndexedFields(IndexReader reader) |
static FieldInfos |
ReaderUtil.getMergedFieldInfos(IndexReader reader)
Call this to get the (merged) FieldInfos for a
composite reader
|
Modifier and Type | Method and Description |
---|---|
static void |
ReaderUtil.gatherSubReaders(List<IndexReader> allSubReaders,
IndexReader reader)
Gathers sub-readers from reader into a List.
|
Constructor and Description |
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ReaderUtil.Gather(IndexReader r) |