Overview | Package | Class | Use | Tree | Deprecated | Help
PREV NEXT | FRAMES NO FRAMES

## Uses of Class
org.apache.lucene.facet.taxonomy.TaxonomyReader

Packages that use TaxonomyReader
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.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

Methods in org.apache.lucene.facet.complements with parameters of type TaxonomyReader
`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.partitions

Constructors in org.apache.lucene.facet.partitions with parameters of type TaxonomyReader
`PartitionsFacetResultsHandler(TaxonomyReader taxonomyReader, FacetRequest facetRequest, FacetArrays facetArrays)`

Uses of TaxonomyReader in org.apache.lucene.facet.sampling

Methods in org.apache.lucene.facet.sampling with parameters of type TaxonomyReader
`SampleFixer` | `Sampler.getSampleFixer(IndexReader indexReader, TaxonomyReader taxonomyReader, FacetSearchParams searchParams)` Get a fixer of sample facet accumulation results.

Constructors in org.apache.lucene.facet.sampling with parameters of type TaxonomyReader
`SamplingAccumulator(Sampler sampler, FacetSearchParams searchParams, IndexReader indexReader, TaxonomyReader taxonomyReader)` Constructor...
`SamplingAccumulator(Sampler sampler, FacetSearchParams searchParams, IndexReader indexReader, TaxonomyReader taxonomyReader, FacetArrays facetArrays)`

Uses of TaxonomyReader in org.apache.lucene.facet.search

Fields in org.apache.lucene.facet.search declared as TaxonomyReader
`TaxonomyReader` | `FacetsAccumulator.taxonomyReader`
`TaxonomyReader` | `FacetResultsHandler.taxonomyReader`
`protected TaxonomyReader` | `DrillSideways.taxoReader`

Methods in org.apache.lucene.facet.search with parameters of type TaxonomyReader
`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)`.
`static FacetsAccumulator` | `FacetsAccumulator.create(FacetSearchParams fsp, IndexReader indexReader, TaxonomyReader taxoReader)` Creates an appropriate `FacetsAccumulator`, returning `FacetsAccumulator` when all requests are `CountFacetRequest` and only one partition is in use, otherwise `StandardFacetsAccumulator`.
`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)`

Constructors in org.apache.lucene.facet.search with parameters of type TaxonomyReader
`AdaptiveFacetsAccumulator(FacetSearchParams searchParams, IndexReader indexReader, TaxonomyReader taxonomyReader)` Create an `AdaptiveFacetsAccumulator`
`AdaptiveFacetsAccumulator(FacetSearchParams searchParams, IndexReader indexReader, TaxonomyReader taxonomyReader, FacetArrays facetArrays)` Create an `AdaptiveFacetsAccumulator`
`DepthOneFacetResultsHandler(TaxonomyReader taxonomyReader, FacetRequest facetRequest, FacetArrays facetArrays)`
`DrillSideways(IndexSearcher searcher, TaxonomyReader taxoReader)` Create a new `DrillSideways` instance.
`FacetResultsHandler(TaxonomyReader taxonomyReader, FacetRequest facetRequest, FacetArrays facetArrays)`
`FacetsAccumulator(FacetSearchParams searchParams, IndexReader indexReader, TaxonomyReader taxonomyReader)` Initializes the accumulator with the given search params, index reader and taxonomy reader.
`FacetsAccumulator(FacetSearchParams searchParams, IndexReader indexReader, TaxonomyReader taxonomyReader, FacetArrays facetArrays)` Initializes the accumulator with the given parameters as well as `FacetArrays`.
`FloatFacetResultsHandler(TaxonomyReader taxonomyReader, FacetRequest facetRequest, FacetArrays facetArrays)`
`IntFacetResultsHandler(TaxonomyReader taxonomyReader, FacetRequest facetRequest, FacetArrays facetArrays)`
`StandardFacetsAccumulator(FacetSearchParams searchParams, IndexReader indexReader, TaxonomyReader taxonomyReader)`
`StandardFacetsAccumulator(FacetSearchParams searchParams, IndexReader indexReader, TaxonomyReader taxonomyReader, FacetArrays facetArrays)`
`TopKFacetResultsHandler(TaxonomyReader taxonomyReader, FacetRequest facetRequest, FacetArrays facetArrays)` Construct top-K results handler.
`TopKInEachNodeHandler(TaxonomyReader taxonomyReader, FacetRequest facetRequest, FacetArrays facetArrays)`

Uses of TaxonomyReader in org.apache.lucene.facet.taxonomy

Methods in org.apache.lucene.facet.taxonomy with type parameters of type TaxonomyReader
`static
`<T extends TaxonomyReader> T`
` | `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
`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

Subclasses of TaxonomyReader in org.apache.lucene.facet.taxonomy.directory
`class` | `DirectoryTaxonomyReader` A `TaxonomyReader` which retrieves stored taxonomy information from a `Directory`.

Uses of TaxonomyReader in org.apache.lucene.facet.util

Methods in org.apache.lucene.facet.util with parameters of type TaxonomyReader
`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)`

Overview | Package | Class | Use | Tree | Deprecated | Help
PREV NEXT | FRAMES NO FRAMES

Copyright © 2000-2013 Apache Software Foundation. All Rights Reserved.