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

Packages that use CategoryPath
org.apache.lucene.facet.index | Indexing of document categories
org.apache.lucene.facet.index.attributes | Category attributes and their properties for indexing
org.apache.lucene.facet.index.categorypolicy | Policies for indexing categories
org.apache.lucene.facet.index.params | Indexing-time specifications for handling facets
org.apache.lucene.facet.index.streaming | Expert: attributes streaming definition for indexing facets
org.apache.lucene.facet.search | Faceted Search API
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.results | Results of Faceted Search
org.apache.lucene.facet.taxonomy | Taxonomy of Categories
org.apache.lucene.facet.taxonomy.directory | Taxonomy implemented using a Lucene-Index
org.apache.lucene.facet.taxonomy.writercache | Improves indexing time by caching a map of CategoryPath to their Ordinal
org.apache.lucene.facet.taxonomy.writercache.cl2o | Category->Ordinal caching implementation using an optimized data-structures
org.apache.lucene.facet.taxonomy.writercache.lru | An LRU cache implementation for the CategoryPath to Ordinal map

Uses of CategoryPath in org.apache.lucene.facet.index

Fields in org.apache.lucene.facet.index with type parameters of type CategoryPath
`protected Map<CategoryPath,CategoryAttribute>` | `CategoryContainer.map`

Methods in org.apache.lucene.facet.index with parameters of type CategoryPath
`CategoryAttribute` | `CategoryContainer.addCategory(CategoryPath categoryPath)` Add a category.
`CategoryAttribute` | `CategoryContainer.addCategory(CategoryPath categoryPath, CategoryProperty... properties)` Add a category with multiple properties.
`CategoryAttribute` | `CategoryContainer.addCategory(CategoryPath categoryPath, CategoryProperty property)` Add a category with a property.
`CategoryAttribute` | `CategoryContainer.getCategoryAttribute(CategoryPath categoryPath)` Get the `CategoryAttribute` this container has for a certain category, or `null` if the category is not in the container.

Method parameters in org.apache.lucene.facet.index with type arguments of type CategoryPath
`CategoryDocumentBuilder` | `CategoryDocumentBuilder.setCategoryPaths(Iterable<CategoryPath> categoryPaths)` Set the categories of the document builder from an `Iterable` of `CategoryPath` objects.

Uses of CategoryPath in org.apache.lucene.facet.index.attributes

Fields in org.apache.lucene.facet.index.attributes declared as CategoryPath
`protected CategoryPath` | `CategoryAttributeImpl.categoryPath` The category path instance.

Methods in org.apache.lucene.facet.index.attributes that return CategoryPath
`CategoryPath` | `CategoryAttribute.getCategoryPath()` Returns the value of this attribute: a category path.
`CategoryPath` | `CategoryAttributeImpl.getCategoryPath()` Returns the category path value.

Methods in org.apache.lucene.facet.index.attributes with parameters of type CategoryPath
`void` | `CategoryAttribute.setCategoryPath(CategoryPath cp)` Sets the category path value of this attribute.
`void` | `CategoryAttributeImpl.setCategoryPath(CategoryPath cp)`

Constructors in org.apache.lucene.facet.index.attributes with parameters of type CategoryPath
`CategoryAttributeImpl(CategoryPath categoryPath)` Construct a CategoryAttributeImpl with the given CategoryPath.

Constructor parameters in org.apache.lucene.facet.index.attributes with type arguments of type CategoryPath
`CategoryAttributesIterable(Iterable<CategoryPath> inputIterable)`

Uses of CategoryPath in org.apache.lucene.facet.index.categorypolicy

Methods in org.apache.lucene.facet.index.categorypolicy with parameters of type CategoryPath
`boolean` | `DefaultPathPolicy.shouldAdd(CategoryPath categoryPath)` Filters out (returns false) CategoryPaths equal or less than `TaxonomyReader.ROOT_ORDINAL`.
`boolean` | `PathPolicy.shouldAdd(CategoryPath categoryPath)` Check whether a given category path should be added to the stream.
`boolean` | `NonTopLevelPathPolicy.shouldAdd(CategoryPath categoryPath)` Filters out (returns false) CategoryPaths equal or less than `TaxonomyReader.ROOT_ORDINAL`.

Uses of CategoryPath in org.apache.lucene.facet.index.params

Methods in org.apache.lucene.facet.index.params with parameters of type CategoryPath
`void` | `PerDimensionIndexingParams.addCategoryListParams(CategoryPath category, CategoryListParams clParams)` Add a CategoryListParams for a given CategoryPath's dimension or "zero-th" category.
`int` | `DefaultFacetIndexingParams.drillDownTermText(CategoryPath path, char[] buffer)`
`int` | `FacetIndexingParams.drillDownTermText(CategoryPath path, char[] buffer)` Return the drilldown Term-Text which does not need to do any allocations.
`CategoryListParams` | `DefaultFacetIndexingParams.getCategoryListParams(CategoryPath category)`
`CategoryListParams` | `PerDimensionIndexingParams.getCategoryListParams(CategoryPath category)` Get the CategoryListParams based on the dimension or "zero-th category" of the specified CategoryPath.
`CategoryListParams` | `FacetIndexingParams.getCategoryListParams(CategoryPath category)` The name of the category-list to put this category in, or null if this category should not be aggregatable.

Uses of CategoryPath in org.apache.lucene.facet.index.streaming

Methods in org.apache.lucene.facet.index.streaming with parameters of type CategoryPath
`protected CategoryListPayloadStream` | `CountingListTokenizer.getPayloadStream(CategoryPath categoryPath, int ordinal)`

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

Methods in org.apache.lucene.facet.search with parameters of type CategoryPath
`static org.apache.lucene.search.Query` | `DrillDown.query(FacetIndexingParams iParams, CategoryPath... paths)` Return a query for drilling down into all given categories (AND).
`static org.apache.lucene.search.Query` | `DrillDown.query(FacetIndexingParams iParams, org.apache.lucene.search.Query baseQuery, CategoryPath... paths)` Turn a base query into a drilling-down query for all given category paths (AND).
`static org.apache.lucene.search.Query` | `DrillDown.query(FacetSearchParams sParams, CategoryPath... paths)` Return a query for drilling down into all given categories (AND).
`static org.apache.lucene.search.Query` | `DrillDown.query(FacetSearchParams sParams, org.apache.lucene.search.Query baseQuery, CategoryPath... paths)` Turn a base query into a drilling-down query for all given category paths (AND).
`static org.apache.lucene.search.Query` | `DrillDown.query(org.apache.lucene.search.Query baseQuery, CategoryPath... paths)` Turn a base query into a drilling-down query using the default `FacetSearchParams`
`static org.apache.lucene.index.Term` | `DrillDown.term(FacetIndexingParams iParams, CategoryPath path)` Return a term for drilling down into a category.
`static org.apache.lucene.index.Term` | `DrillDown.term(FacetSearchParams sParams, CategoryPath path)`

Uses of CategoryPath in org.apache.lucene.facet.search.params

Methods in org.apache.lucene.facet.search.params that return CategoryPath
`CategoryPath` | `FacetRequest.getCategoryPath()` The root category of this facet request.

Constructors in org.apache.lucene.facet.search.params with parameters of type CategoryPath
`CountFacetRequest(CategoryPath path, int num)` Create a count facet request for a given node in the taxonomy.
`FacetRequest(CategoryPath path, int numResults)` Initialize the request with a given path, and a requested number of facets results.
`ScoreFacetRequest(CategoryPath path, int num)` Create a score facet request for a given node in the taxonomy.

Uses of CategoryPath in org.apache.lucene.facet.search.params.association

Constructors in org.apache.lucene.facet.search.params.association with parameters of type CategoryPath
`AssociationFloatSumFacetRequest(CategoryPath path, int num)` Create a float association facet request for a given node in the taxonomy.
`AssociationIntSumFacetRequest(CategoryPath path, int num)` Create an integer association facet request for a given node in the taxonomy.

Uses of CategoryPath in org.apache.lucene.facet.search.results

Methods in org.apache.lucene.facet.search.results that return CategoryPath
`CategoryPath` | `MutableFacetResultNode.getLabel()`
`CategoryPath` | `FacetResultNode.getLabel()` Category path of the category of this result, or null if not computed, because the application did not request to compute it.
`CategoryPath` | `MutableFacetResultNode.getLabel(TaxonomyReader taxonomyReader)`
`CategoryPath` | `FacetResultNode.getLabel(TaxonomyReader taxonomyReader)` Category path of the category of this result.

Methods in org.apache.lucene.facet.search.results with parameters of type CategoryPath
`void` | `MutableFacetResultNode.setLabel(CategoryPath label)` Set the label of the category of this result.

Constructors in org.apache.lucene.facet.search.results with parameters of type CategoryPath
`MutableFacetResultNode(int ordinal, double value, double residue, CategoryPath label, List<FacetResultNode> subResults)` Create a Facet Result Node.

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

Methods in org.apache.lucene.facet.taxonomy that return CategoryPath
`CategoryPath` | `TaxonomyReader.getPath(int ordinal)` getPath() returns the path name of the category with the given ordinal.

Methods in org.apache.lucene.facet.taxonomy with parameters of type CategoryPath
`int` | `TaxonomyWriter.addCategory(CategoryPath categoryPath)` addCategory() adds a category with a given path name to the taxonomy, and returns its ordinal.
`int` | `CategoryPath.compareTo(CategoryPath other)` Compares this CategoryPath with the other CategoryPath for lexicographic order.
`int` | `TaxonomyReader.getOrdinal(CategoryPath categoryPath)` getOrdinal() returns the ordinal of the category given as a path.
`boolean` | `TaxonomyReader.getPath(int ordinal, CategoryPath result)` getPath() returns the path name of the category with the given ordinal.
`boolean` | `CategoryPath.isDescendantOf(CategoryPath other)` Test whether this object is a descendant of another CategoryPath.

Constructors in org.apache.lucene.facet.taxonomy with parameters of type CategoryPath
`CategoryPath(CategoryPath existing)` Construct a new CategoryPath object, copying the path given in an existing CategoryPath object.
`CategoryPath(CategoryPath existing, int prefixLen)` Construct a new CategoryPath object, copying a prefix with the given number of components of the path given in an existing CategoryPath object.

Uses of CategoryPath in org.apache.lucene.facet.taxonomy.directory

Methods in org.apache.lucene.facet.taxonomy.directory that return CategoryPath
`CategoryPath` | `DirectoryTaxonomyReader.getPath(int ordinal)`

Methods in org.apache.lucene.facet.taxonomy.directory with parameters of type CategoryPath
`int` | `DirectoryTaxonomyWriter.addCategory(CategoryPath categoryPath)`
`protected int` | `DirectoryTaxonomyWriter.addCategoryDocument(CategoryPath categoryPath, int length, int parent)`
`protected int` | `DirectoryTaxonomyWriter.findCategory(CategoryPath categoryPath)` Look up the given category in the cache and/or the on-disk storage, returning the category's ordinal, or a negative number in case the category does not yet exist in the taxonomy.
`int` | `DirectoryTaxonomyReader.getOrdinal(CategoryPath categoryPath)`
`boolean` | `DirectoryTaxonomyReader.getPath(int ordinal, CategoryPath result)`

Uses of CategoryPath in org.apache.lucene.facet.taxonomy.writercache

Methods in org.apache.lucene.facet.taxonomy.writercache with parameters of type CategoryPath
`int` | `TaxonomyWriterCache.get(CategoryPath categoryPath)` Lookup a category in the cache, returning its ordinal, or a negative number if the category is not in the cache.
`int` | `TaxonomyWriterCache.get(CategoryPath categoryPath, int length)` Like `TaxonomyWriterCache.get(CategoryPath)`, but for a given prefix of the category path.
`boolean` | `TaxonomyWriterCache.put(CategoryPath categoryPath, int ordinal)` Add a category to the cache, with the given ordinal as the value.
`boolean` | `TaxonomyWriterCache.put(CategoryPath categoryPath, int prefixLen, int ordinal)` Like `TaxonomyWriterCache.put(CategoryPath, int)`, but for a given prefix of the category path.

Uses of CategoryPath in org.apache.lucene.facet.taxonomy.writercache.cl2o

Methods in org.apache.lucene.facet.taxonomy.writercache.cl2o with parameters of type CategoryPath
`abstract void` | `LabelToOrdinal.addLabel(CategoryPath label, int ordinal)` Adds a new label if its not yet in the table.
`void` | `CompactLabelToOrdinal.addLabel(CategoryPath label, int ordinal)`
`abstract void` | `LabelToOrdinal.addLabel(CategoryPath label, int prefixLen, int ordinal)` Adds a new label if its not yet in the table.
`int` | `CollisionMap.addLabel(CategoryPath label, int hash, int cid)`
`void` | `CompactLabelToOrdinal.addLabel(CategoryPath label, int prefixLen, int ordinal)`
`int` | `CollisionMap.addLabel(CategoryPath label, int prefixLen, int hash, int cid)`
`int` | `Cl2oTaxonomyWriterCache.get(CategoryPath categoryPath)`
`int` | `Cl2oTaxonomyWriterCache.get(CategoryPath categoryPath, int length)`
`int` | `CollisionMap.get(CategoryPath label, int hash)`
`int` | `CollisionMap.get(CategoryPath label, int prefixLen, int hash)`
`abstract int` | `LabelToOrdinal.getOrdinal(CategoryPath label)`
`int` | `CompactLabelToOrdinal.getOrdinal(CategoryPath label)`
`abstract int` | `LabelToOrdinal.getOrdinal(CategoryPath label, int prefixLen)`
`int` | `CompactLabelToOrdinal.getOrdinal(CategoryPath label, int prefixLen)`
`boolean` | `Cl2oTaxonomyWriterCache.put(CategoryPath categoryPath, int ordinal)`
`boolean` | `Cl2oTaxonomyWriterCache.put(CategoryPath categoryPath, int prefixLen, int ordinal)`

Uses of CategoryPath in org.apache.lucene.facet.taxonomy.writercache.lru

Methods in org.apache.lucene.facet.taxonomy.writercache.lru with parameters of type CategoryPath
`int` | `LruTaxonomyWriterCache.get(CategoryPath categoryPath)`
`int` | `LruTaxonomyWriterCache.get(CategoryPath categoryPath, int length)`
`boolean` | `LruTaxonomyWriterCache.put(CategoryPath categoryPath, int ordinal)`
`boolean` | `LruTaxonomyWriterCache.put(CategoryPath categoryPath, int prefixLen, int ordinal)`

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