# Package org.apache.lucene.facet.params

Facets indexing and search parameters.

See: Description

- Class Summary
  Class | Description
  --- | ---
  CategoryListParams | Contains parameters for a category list *
  FacetIndexingParams | Defines parameters that are needed for facets indexing.
  FacetSearchParams | Defines parameters that are needed for faceted search.
  PerDimensionIndexingParams | A `FacetIndexingParams` that utilizes different category lists, defined by the dimension specified by a `category` (see `PerDimensionIndexingParams.PerDimensionIndexingParams(Map, CategoryListParams)`.
  PerDimensionOrdinalPolicy | A `CategoryListParams` which allow controlling the `CategoryListParams.OrdinalPolicy` used for each dimension.

- Enum Summary
  Enum | Description
  --- | ---
  CategoryListParams.OrdinalPolicy | Defines which category ordinals are encoded for every document.

## Package org.apache.lucene.facet.params Description

Facets indexing and search parameters. Define how facets are indexed as well as which categories need to be aggregated.

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