Package | Description |
---|---|
org.apache.lucene.facet.complements |
Allows to cache the total counts of categories, so that during search which
returns a large number of results (>60% of segment size), the complement set
of matching documents is counted.
|
org.apache.lucene.facet.range |
Code to compute facets for numeric ranges.
|
org.apache.lucene.facet.search |
Facets search code.
|
Modifier and Type | Class and Description |
---|---|
class |
ComplementCountingAggregator
A
CountingAggregator used during complement counting. |
Modifier and Type | Method and Description |
---|---|
Aggregator |
RangeFacetRequest.createAggregator(boolean useComplements,
FacetArrays arrays,
TaxonomyReader taxonomy) |
Modifier and Type | Class and Description |
---|---|
class |
CountingAggregator
A CountingAggregator updates a counter array with the size of the whole
taxonomy, counting the number of times each category appears in the given set
of documents.
|
class |
ScoringAggregator
An
Aggregator which updates the weight of a category according to the
scores of the documents it was found in. |
Modifier and Type | Method and Description |
---|---|
Aggregator |
SumScoreFacetRequest.createAggregator(boolean useComplements,
FacetArrays arrays,
TaxonomyReader taxonomy) |
Aggregator |
FacetRequest.createAggregator(boolean useComplements,
FacetArrays arrays,
TaxonomyReader taxonomy)
Create an aggregator for this facet request.
|
Aggregator |
CountFacetRequest.createAggregator(boolean useComplements,
FacetArrays arrays,
TaxonomyReader taxonomy) |
Modifier and Type | Method and Description |
---|---|
protected HashMap<CategoryListIterator,Aggregator> |
StandardFacetsAccumulator.getCategoryListMap(FacetArrays facetArrays,
int partition)
|
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