Package | Description |
---|---|
org.apache.lucene.facet.search |
Faceted Search API
|
org.apache.lucene.facet.search.params |
Parameters for Faceted Search
|
org.apache.lucene.facet.search.params.associations |
Association-based Parameters for Faceted Search.
|
org.apache.lucene.facet.search.sampling |
Sampling for facets accumulation
|
Modifier and Type | Class and Description |
---|---|
class |
ReusingFacetArrays
|
Modifier and Type | Field and Description |
---|---|
protected FacetArrays |
StandardFacetsAccumulator.facetArrays |
Modifier and Type | Method and Description |
---|---|
IntermediateFacetResult |
TopKInEachNodeHandler.fetchPartitionResult(FacetArrays arrays,
int offset)
Recursively explore all facets that can be potentially included in the
FacetResult to be generated, and that belong to the given
partition, so that values can be examined and collected. |
IntermediateFacetResult |
TopKFacetResultsHandler.fetchPartitionResult(FacetArrays facetArrays,
int offset) |
abstract IntermediateFacetResult |
FacetResultsHandler.fetchPartitionResult(FacetArrays arrays,
int offset)
Fetch results of a single partition, given facet arrays for that partition,
and based on the matching documents and faceted search parameters.
|
protected HashMap<CategoryListIterator,Aggregator> |
StandardFacetsAccumulator.getCategoryListMap(FacetArrays facetArrays,
int partition)
|
protected boolean |
FacetResultsHandler.isSelfPartition(int ordinal,
FacetArrays facetArrays,
int offset)
Check if an array contains the partition which contains ordinal
|
Constructor and Description |
---|
AdaptiveFacetsAccumulator(FacetSearchParams searchParams,
IndexReader indexReader,
TaxonomyReader taxonomyReader,
FacetArrays facetArrays)
Create an
AdaptiveFacetsAccumulator |
StandardFacetsAccumulator(FacetSearchParams searchParams,
IndexReader indexReader,
TaxonomyReader taxonomyReader,
FacetArrays facetArrays) |
Modifier and Type | Method and Description |
---|---|
Aggregator |
ScoreFacetRequest.createAggregator(boolean useComplements,
FacetArrays arrays,
TaxonomyReader taxonomy) |
abstract 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) |
double |
ScoreFacetRequest.getValueOf(FacetArrays arrays,
int ordinal) |
abstract double |
FacetRequest.getValueOf(FacetArrays arrays,
int idx)
Return the value of a category used for facets computations for this
request.
|
double |
CountFacetRequest.getValueOf(FacetArrays arrays,
int ordinal) |
Modifier and Type | Method and Description |
---|---|
Aggregator |
AssociationIntSumFacetRequest.createAggregator(boolean useComplements,
FacetArrays arrays,
TaxonomyReader taxonomy) |
Aggregator |
AssociationFloatSumFacetRequest.createAggregator(boolean useComplements,
FacetArrays arrays,
TaxonomyReader taxonomy) |
double |
AssociationIntSumFacetRequest.getValueOf(FacetArrays arrays,
int ordinal) |
double |
AssociationFloatSumFacetRequest.getValueOf(FacetArrays arrays,
int ordinal) |
Constructor and Description |
---|
SamplingAccumulator(Sampler sampler,
FacetSearchParams searchParams,
IndexReader indexReader,
TaxonomyReader taxonomyReader,
FacetArrays facetArrays) |
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