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Packages that use TaxonomyReader | |
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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.old | Old faceted search API, kept until complements, sampling and partitions are migrated to the new API. |
org.apache.lucene.facet.partitions | Category Partitions |
org.apache.lucene.facet.sampling | Facets sampling. |
org.apache.lucene.facet.search | Facets search code. |
org.apache.lucene.facet.taxonomy | Taxonomy of Categories |
org.apache.lucene.facet.taxonomy.directory | Taxonomy index implementation using on top of a Directory. |
org.apache.lucene.facet.util | Various utilities for faceted search |
Uses of TaxonomyReader in org.apache.lucene.facet.complements |
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Methods in org.apache.lucene.facet.complements with parameters of type TaxonomyReader | |
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TotalFacetCounts |
TotalFacetCountsCache.getTotalCounts(IndexReader indexReader,
TaxonomyReader taxonomy,
FacetIndexingParams facetIndexingParams)
Get the total facet counts for a reader/taxonomy pair and facet indexing parameters. |
void |
TotalFacetCountsCache.load(File inputFile,
IndexReader indexReader,
TaxonomyReader taxonomy,
FacetIndexingParams facetIndexingParams)
Load TotalFacetCounts matching input parameters from the provided
outputFile and add them into the cache for the provided indexReader,
taxonomy, and facetIndexingParams. |
void |
TotalFacetCountsCache.store(File outputFile,
IndexReader indexReader,
TaxonomyReader taxonomy,
FacetIndexingParams facetIndexingParams)
Store the TotalFacetCounts matching input parameters into the
provided outputFile, making them available for a later call to
TotalFacetCountsCache.load(File, IndexReader, TaxonomyReader, FacetIndexingParams) . |
Uses of TaxonomyReader in org.apache.lucene.facet.old |
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Constructors in org.apache.lucene.facet.old with parameters of type TaxonomyReader | |
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AdaptiveFacetsAccumulator(FacetSearchParams searchParams,
IndexReader indexReader,
TaxonomyReader taxonomyReader)
Create an AdaptiveFacetsAccumulator |
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AdaptiveFacetsAccumulator(FacetSearchParams searchParams,
IndexReader indexReader,
TaxonomyReader taxonomyReader,
FacetArrays facetArrays)
Create an AdaptiveFacetsAccumulator |
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OldFacetsAccumulator(FacetSearchParams searchParams,
IndexReader indexReader,
TaxonomyReader taxonomyReader)
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OldFacetsAccumulator(FacetSearchParams searchParams,
IndexReader indexReader,
TaxonomyReader taxonomyReader,
FacetArrays facetArrays)
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Uses of TaxonomyReader in org.apache.lucene.facet.partitions |
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Constructors in org.apache.lucene.facet.partitions with parameters of type TaxonomyReader | |
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PartitionsFacetResultsHandler(TaxonomyReader taxonomyReader,
FacetRequest facetRequest,
OrdinalValueResolver resolver,
FacetArrays facetArrays)
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Uses of TaxonomyReader in org.apache.lucene.facet.sampling |
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Constructors in org.apache.lucene.facet.sampling with parameters of type TaxonomyReader | |
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SamplingAccumulator(Sampler sampler,
FacetSearchParams searchParams,
IndexReader indexReader,
TaxonomyReader taxonomyReader)
Constructor... |
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SamplingAccumulator(Sampler sampler,
FacetSearchParams searchParams,
IndexReader indexReader,
TaxonomyReader taxonomyReader,
FacetArrays facetArrays)
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TakmiSampleFixer(IndexReader indexReader,
TaxonomyReader taxonomyReader,
FacetSearchParams searchParams)
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Uses of TaxonomyReader in org.apache.lucene.facet.search |
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Fields in org.apache.lucene.facet.search declared as TaxonomyReader | |
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TaxonomyReader |
TaxonomyFacetsAccumulator.taxonomyReader
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TaxonomyReader |
FacetResultsHandler.taxonomyReader
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protected TaxonomyReader |
DrillSideways.taxoReader
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Methods in org.apache.lucene.facet.search with parameters of type TaxonomyReader | |
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static FacetsCollector |
FacetsCollector.create(FacetSearchParams fsp,
IndexReader indexReader,
TaxonomyReader taxoReader)
Creates a FacetsCollector using the FacetsAccumulator from FacetsAccumulator.create(org.apache.lucene.facet.params.FacetSearchParams, org.apache.lucene.index.IndexReader, org.apache.lucene.facet.taxonomy.TaxonomyReader, org.apache.lucene.facet.search.FacetArrays) . |
static FacetsAccumulator |
FacetsAccumulator.create(FacetSearchParams fsp,
IndexReader indexReader,
TaxonomyReader taxoReader,
FacetArrays arrays)
Creates a FacetsAccumulator for the given facet requests. |
static List<FacetResult> |
FacetResult.mergeHierarchies(List<FacetResult> results,
TaxonomyReader taxoReader,
Map<String,FacetArrays> dimArrays)
A utility for merging multiple FacetResult of the same
(hierarchical) dimension into a single FacetResult , to reconstruct
the hierarchy. |
Constructors in org.apache.lucene.facet.search with parameters of type TaxonomyReader | |
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DepthOneFacetResultsHandler(TaxonomyReader taxonomyReader,
FacetRequest facetRequest,
FacetArrays facetArrays,
OrdinalValueResolver resolver)
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DrillSideways(IndexSearcher searcher,
TaxonomyReader taxoReader)
Create a new DrillSideways instance, assuming the categories were
indexed with FacetFields . |
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FacetResultsHandler(TaxonomyReader taxonomyReader,
FacetRequest facetRequest,
OrdinalValueResolver resolver,
FacetArrays facetArrays)
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TaxonomyFacetsAccumulator(FacetSearchParams searchParams,
IndexReader indexReader,
TaxonomyReader taxonomyReader)
Initializes the accumulator with the given search params, index reader and taxonomy reader. |
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TaxonomyFacetsAccumulator(FacetSearchParams searchParams,
IndexReader indexReader,
TaxonomyReader taxonomyReader,
FacetArrays facetArrays)
Initializes the accumulator with the given parameters as well as FacetArrays . |
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TopKFacetResultsHandler(TaxonomyReader taxonomyReader,
FacetRequest facetRequest,
OrdinalValueResolver resolver,
FacetArrays facetArrays)
Construct top-K results handler. |
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TopKInEachNodeHandler(TaxonomyReader taxonomyReader,
FacetRequest facetRequest,
OrdinalValueResolver resolver,
FacetArrays facetArrays)
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Uses of TaxonomyReader in org.apache.lucene.facet.taxonomy |
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Methods in org.apache.lucene.facet.taxonomy with type parameters of type TaxonomyReader | ||
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static
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TaxonomyReader.openIfChanged(T oldTaxoReader)
If the taxonomy has changed since the provided reader was opened, open and return a new TaxonomyReader ; else, return null . |
Methods in org.apache.lucene.facet.taxonomy that return TaxonomyReader | |
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protected abstract TaxonomyReader |
TaxonomyReader.doOpenIfChanged()
Implements the actual opening of a new TaxonomyReader instance if
the taxonomy has changed. |
Uses of TaxonomyReader in org.apache.lucene.facet.taxonomy.directory |
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Subclasses of TaxonomyReader in org.apache.lucene.facet.taxonomy.directory | |
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class |
DirectoryTaxonomyReader
A TaxonomyReader which retrieves stored taxonomy information from a
Directory . |
Uses of TaxonomyReader in org.apache.lucene.facet.util |
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Methods in org.apache.lucene.facet.util with parameters of type TaxonomyReader | |
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static int |
PartitionsUtils.partitionSize(FacetIndexingParams indexingParams,
TaxonomyReader taxonomyReader)
Get the partition size in this parameter, or return the size of the taxonomy, which is smaller. |
static void |
PrintTaxonomyStats.printStats(TaxonomyReader r,
PrintStream out,
boolean printTree)
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