Package | Description |
---|---|
org.apache.lucene.codecs |
Codecs for testing (simulate old disk formats, wacky theoretical use cases, etc)
|
org.apache.lucene.search.grouping |
This module enables search result grouping with Lucene, where hits
with the same value in the specified single-valued group field are
grouped together.
|
org.apache.lucene.spatial.prefix |
Prefix Tree Strategy
|
org.apache.lucene.util |
General test support.
|
Modifier and Type | Method and Description |
---|---|
TermStats |
PostingsConsumer.merge(MergeState mergeState,
FieldInfo.IndexOptions indexOptions,
DocsEnum postings,
FixedBitSet visitedDocs)
Default merge impl: append documents, mapping around
deletes
|
Modifier and Type | Method and Description |
---|---|
FixedBitSet |
AbstractAllGroupHeadsCollector.retrieveGroupHeads(int maxDoc) |
Modifier and Type | Method and Description |
---|---|
protected void |
AbstractPrefixTreeFilter.BaseTermsEnumTraverser.collectDocs(FixedBitSet bitSet) |
Modifier and Type | Method and Description |
---|---|
FixedBitSet |
FixedBitSet.clone() |
static FixedBitSet |
FixedBitSet.ensureCapacity(FixedBitSet bits,
int numBits)
If the given
FixedBitSet is large enough to hold numBits ,
returns the given bits, otherwise returns a new FixedBitSet which
can hold the requested number of bits. |
Modifier and Type | Method and Description |
---|---|
void |
FixedBitSet.and(FixedBitSet other)
this = this AND other
|
void |
FixedBitSet.andNot(FixedBitSet other)
this = this AND NOT other
|
static long |
FixedBitSet.andNotCount(FixedBitSet a,
FixedBitSet b)
Returns the popcount or cardinality of "a and not b" or
"intersection(a, not(b))".
|
static FixedBitSet |
FixedBitSet.ensureCapacity(FixedBitSet bits,
int numBits)
If the given
FixedBitSet is large enough to hold numBits ,
returns the given bits, otherwise returns a new FixedBitSet which
can hold the requested number of bits. |
static long |
FixedBitSet.intersectionCount(FixedBitSet a,
FixedBitSet b)
Returns the popcount or cardinality of the intersection of the two sets.
|
boolean |
FixedBitSet.intersects(FixedBitSet other)
returns true if the sets have any elements in common
|
void |
FixedBitSet.or(FixedBitSet other)
this = this OR other
|
static long |
FixedBitSet.unionCount(FixedBitSet a,
FixedBitSet b)
Returns the popcount or cardinality of the union of the two sets.
|
void |
FixedBitSet.xor(FixedBitSet other)
this = this XOR other
|
Constructor and Description |
---|
FixedBitSetIterator(FixedBitSet bits)
Creates an iterator over the given
FixedBitSet . |
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