protected static final class TopKInEachNodeHandler.AACO extends Object
AggregatedCategory. For space consideration, this is implemented as a pair of arrays, ordinals and values, rather than one array of pairs. Enumerated in ordinals are siblings, potential nodes of the
FacetResulttree (i.e., the descendants of the root node, no deeper than the specified depth). No more than K ( =
FacetRequest.getNumResults()) siblings are enumerated, and residue holds the sum of values of the siblings rejected from the enumerated top K.
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