Package org.apache.lucene.facet.index
Indexing of document categories
Attachment ofCategoryPath
's
or CategoryAttribute
's
to a given document using a
Taxonomy
.-
Class Summary Class Description CategoryContainer A container to add categories which are to be introduced toCategoryDocumentBuilder.setCategories(Iterable)
.CategoryDocumentBuilder A utility class which allows attachment ofCategoryPath
s orCategoryAttribute
s to a given document using a taxonomy.
Construction could be done with either a givenFacetIndexingParams
or the default implementationDefaultFacetIndexingParams
.
A CategoryDocumentBuilder can be reused by repeatedly setting the categories and building the document.CategoryListPayloadStream Accumulates category IDs for a single document, for writing in byte array form, for example, to a Lucene Payload.FacetsPayloadProcessorProvider APayloadProcessorProvider
for updating facets ordinal references, based on an ordinal map.FacetsPayloadProcessorProvider.FacetsDirPayloadProcessor FacetsPayloadProcessorProvider.FacetsPayloadProcessor A PayloadProcessor for updating facets ordinal references, based on an ordinal map