Package | Description |
---|---|
org.apache.lucene.facet.enhancements |
Enhanced category features
|
org.apache.lucene.facet.index.params |
Indexing-time specifications for handling facets
|
org.apache.lucene.facet.search |
Faceted Search API
|
org.apache.lucene.facet.search.cache |
Caching to speed up facets accumulation.
|
org.apache.lucene.facet.search.params |
Parameters for Faceted Search
|
org.apache.lucene.facet.search.params.association |
Association-based Parameters for Faceted Search.
|
org.apache.lucene.facet.search.sampling |
Sampling for facets accumulation
|
org.apache.lucene.facet.util |
Various utilities for faceted search
|
Class | Description |
---|---|
PayloadIterator |
A utility class for iterating through a posting list of a given term and
retrieving the payload of the first occurrence in every document.
|
Class | Description |
---|---|
CategoryListIterator |
An interface for iterating over a "category list", i.e., the list of
categories per document.
|
Class | Description |
---|---|
CategoryListIterator |
An interface for iterating over a "category list", i.e., the list of
categories per document.
|
FacetArrays |
Provider of arrays used for facet operations such as counting.
|
FacetResultsHandler |
Handler for facet results.
|
FacetsAccumulator |
Driver for Accumulating facets of faceted search requests over given
documents.
|
FloatArrayAllocator |
An FloatArrayAllocator is an object which manages float array objects
of a certain size.
|
IntArrayAllocator |
An IntArrayAllocator is an object which manages counter array objects
of a certain length.
|
ScoredDocIdCollector |
A
Collector which stores all docIDs and their scores in a
ScoredDocIDs instance. |
ScoredDocIDs |
Document IDs with scores for each, driving facets accumulation.
|
ScoredDocIDsIterator |
Iterator over document IDs and their scores.
|
StandardFacetsAccumulator |
Standard implementation for
FacetsAccumulator , utilizing partitions to save on memory. |
TemporaryObjectAllocator |
An TemporaryObjectAllocator is an object which manages large, reusable,
temporary objects needed during multiple concurrent computations.
|
TotalFacetCounts |
Maintain Total Facet Counts per partition, for given parameters:
Index reader of an index
Taxonomy index reader
Facet indexing params (and particularly the category list params)
The total facet counts are maintained as an array of arrays of integers,
where a separate array is kept for each partition.
|
TotalFacetCountsCache |
Manage an LRU cache for
TotalFacetCounts per index, taxonomy, and
facet indexing params. |
Class | Description |
---|---|
CategoryListIterator |
An interface for iterating over a "category list", i.e., the list of
categories per document.
|
Class | Description |
---|---|
CategoryListIterator |
An interface for iterating over a "category list", i.e., the list of
categories per document.
|
FacetArrays |
Provider of arrays used for facet operations such as counting.
|
FacetResultsHandler |
Handler for facet results.
|
Class | Description |
---|---|
FacetArrays |
Provider of arrays used for facet operations such as counting.
|
Class | Description |
---|---|
FacetsAccumulator |
Driver for Accumulating facets of faceted search requests over given
documents.
|
FloatArrayAllocator |
An FloatArrayAllocator is an object which manages float array objects
of a certain size.
|
IntArrayAllocator |
An IntArrayAllocator is an object which manages counter array objects
of a certain length.
|
ScoredDocIDs |
Document IDs with scores for each, driving facets accumulation.
|
StandardFacetsAccumulator |
Standard implementation for
FacetsAccumulator , utilizing partitions to save on memory. |
Class | Description |
---|---|
CategoryListIterator |
An interface for iterating over a "category list", i.e., the list of
categories per document.
|
Heap |
Declares an interface for heap (and heap alike) structures,
handling a given type T
|
ScoredDocIDs |
Document IDs with scores for each, driving facets accumulation.
|
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