Package org.apache.lucene.sandbox.facet.iterators

package org.apache.lucene.sandbox.facet.iterators

Sandbox faceting: facet ordinals.

WARNING: This API is experimental and might change in incompatible ways in the next release.

Related Packages

Package	Description
org.apache.lucene.sandbox.facet	Sandbox faceting - Collectors that compute facets.
org.apache.lucene.sandbox.facet.cutters	Sandbox faceting: facet cutters, see FacetCutter for details.
org.apache.lucene.sandbox.facet.labels	Sandbox faceting: facet labels, see OrdToLabel for details.
org.apache.lucene.sandbox.facet.recorders	Sandbox faceting: classes that can record per ordinal data E.g.
org.apache.lucene.sandbox.facet.utils	Sandbox faceting: utility classes to make it easier to use the new API for standard use cases.

Class	Description
CandidateSetOrdinalIterator	OrdinalIterator that filters out ordinals from delegate if they are not in the candidate set.
ComparableSupplier<T extends Comparable<T>>	Generates Comparable for provided ordinal.
LengthOrdinalIterator	OrdinalIterator passes through all ordinals as is and counts them.
OrdinalIterator	Iterate over ordinals.
TaxonomyChildrenOrdinalIterator	Facets results selector to get children for selected parent.
TopnOrdinalIterator<T extends Comparable<T>>	Class that consumes incoming ordinals, sorts them by provided Comparable, and returns first top N ordinals only.