Package | Description |
---|---|
org.apache.lucene.facet.associations |
Allows associating arbitrary values with a category.
|
org.apache.lucene.facet.old |
Old faceted search API, kept until complements, sampling and partitions are migrated to the new API.
|
org.apache.lucene.facet.params |
Facets indexing and search parameters.
|
org.apache.lucene.facet.partitions |
Category Partitions
|
org.apache.lucene.facet.range |
Code to compute facets for numeric ranges.
|
org.apache.lucene.facet.sampling |
Facets sampling.
|
org.apache.lucene.facet.search |
Facets search code.
|
org.apache.lucene.facet.sortedset |
Classes to perform faceting without a separate taxonomy index, using on SortedSetDocValuesField.
|
org.apache.lucene.facet.util |
Various utilities for faceted search
|
Class and Description |
---|
FacetArrays
Provider of arrays used for facets aggregation.
|
FacetRequest
Defines an aggregation request for a category.
|
FacetsAggregator
Aggregates categories that were found in result documents (specified by
FacetsCollector.MatchingDocs ). |
FacetsCollector.MatchingDocs
Holds the documents that were matched in the
AtomicReaderContext . |
OrdinalValueResolver
Resolves an ordinal's value to given the
FacetArrays . |
Class and Description |
---|
CategoryListIterator
An interface for obtaining the category ordinals of documents.
|
FacetArrays
Provider of arrays used for facets aggregation.
|
FacetRequest
Defines an aggregation request for a category.
|
FacetResult
Result of faceted search.
|
FacetsAccumulator
Accumulates the facets defined in the
FacetSearchParams . |
FacetsCollector.MatchingDocs
Holds the documents that were matched in the
AtomicReaderContext . |
OrdinalValueResolver
Resolves an ordinal's value to given the
FacetArrays . |
TaxonomyFacetsAccumulator
A
FacetsAccumulator suitable for accumulating categories that were
indexed into a taxonomy index. |
Class and Description |
---|
CategoryListIterator
An interface for obtaining the category ordinals of documents.
|
FacetRequest
Defines an aggregation request for a category.
|
Class and Description |
---|
FacetArrays
Provider of arrays used for facets aggregation.
|
FacetRequest
Defines an aggregation request for a category.
|
FacetResult
Result of faceted search.
|
FacetResultsHandler
Computes the top categories for a given
FacetRequest . |
OrdinalValueResolver
Resolves an ordinal's value to given the
FacetArrays . |
Class and Description |
---|
FacetRequest
Defines an aggregation request for a category.
|
FacetResult
Result of faceted search.
|
FacetResultNode
Result of faceted search for a certain taxonomy node.
|
FacetsAccumulator
Accumulates the facets defined in the
FacetSearchParams . |
FacetsAggregator
Aggregates categories that were found in result documents (specified by
FacetsCollector.MatchingDocs ). |
FacetsCollector.MatchingDocs
Holds the documents that were matched in the
AtomicReaderContext . |
Class and Description |
---|
FacetArrays
Provider of arrays used for facets aggregation.
|
FacetRequest
Defines an aggregation request for a category.
|
FacetResult
Result of faceted search.
|
FacetResultNode
Result of faceted search for a certain taxonomy node.
|
FacetsAccumulator
Accumulates the facets defined in the
FacetSearchParams . |
FacetsAggregator
Aggregates categories that were found in result documents (specified by
FacetsCollector.MatchingDocs ). |
TaxonomyFacetsAccumulator
A
FacetsAccumulator suitable for accumulating categories that were
indexed into a taxonomy index. |
Class and Description |
---|
ArraysPool
A thread-safe pool of
int[] and float[] arrays. |
CategoryListIterator
An interface for obtaining the category ordinals of documents.
|
DrillDownQuery
A
Query for drill-down over categories . |
DrillSideways.DrillSidewaysResult
Represents the returned result from a drill sideways search.
|
FacetArrays
Provider of arrays used for facets aggregation.
|
FacetRequest
Defines an aggregation request for a category.
|
FacetRequest.ResultMode
When
FacetRequest.getDepth() is greater than 1, defines the
structure of the result as well as how constraints such as
FacetRequest.numResults and FacetRequest.getNumLabel() are
applied. |
FacetRequest.SortOrder
Defines which categories to return.
|
FacetResult
Result of faceted search.
|
FacetResultNode
Result of faceted search for a certain taxonomy node.
|
FacetResultsHandler
Computes the top categories for a given
FacetRequest . |
FacetsAccumulator
Accumulates the facets defined in the
FacetSearchParams . |
FacetsAggregator
Aggregates categories that were found in result documents (specified by
FacetsCollector.MatchingDocs ). |
FacetsCollector
A
Collector which executes faceted search and computes the weight of
requested facets. |
FacetsCollector.MatchingDocs
Holds the documents that were matched in the
AtomicReaderContext . |
IntRollupFacetsAggregator
A
FacetsAggregator which implements
IntRollupFacetsAggregator.rollupValues(FacetRequest, int, int[], int[], FacetArrays) by
summing the values from FacetArrays.getIntArray() . |
OrdinalsCache.CachedOrds
Holds the cached ordinals in two paralel
int[] arrays. |
OrdinalValueResolver
Resolves an ordinal's value to given the
FacetArrays . |
SearcherTaxonomyManager.SearcherAndTaxonomy
Holds a matched pair of
IndexSearcher and
TaxonomyReader |
TopKInEachNodeHandler.AACO
Maintains an array of
AggregatedCategory . |
Class and Description |
---|
FacetArrays
Provider of arrays used for facets aggregation.
|
FacetResult
Result of faceted search.
|
FacetsAccumulator
Accumulates the facets defined in the
FacetSearchParams . |
FacetsCollector.MatchingDocs
Holds the documents that were matched in the
AtomicReaderContext . |
Class and Description |
---|
CategoryListIterator
An interface for obtaining the category ordinals of documents.
|
FacetRequest
Defines an aggregation request for a category.
|
FacetResultNode
Result of faceted search for a certain taxonomy node.
|
Heap
Declares an interface for heap (and heap alike) structures,
handling a given type T
|
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