com.browseengine.bobo.facets
Interface FacetCountCollector

All Superinterfaces:

FacetAccessible

All Known Implementing Classes:

BucketFacetCountCollector, DefaultFacetCountCollector, GeoFacetCountCollector, GeoSimpleFacetCountCollector, GroupByFacetCountCollector, HistogramFacetHandler.HistogramCollector, MultiValuedPathFacetCountCollector, MultiValueFacetHandler.MultiValueFacetCountCollector, PathFacetCountCollector, RangeFacetCountCollector, SimpleFacetHandler.SimpleFacetCountCollector, SimpleFacetHandler.SimpleGroupByFacetCountCollector

public interface FacetCountCollector
extends FacetAccessible

Collects facet counts for a given browse request

Field Summary

static List<BrowseFacet>

EMPTY_FACET_LIST Empty facet list.

Method Summary

void	collect(int docid) Collect a hit.
void	collectAll() Collects all hits.
int[]	getCountDistribution() Returns an integer array representing the distribution function of a given facet.
String	getName() Gets the name of the facet

Methods inherited from interface com.browseengine.bobo.api.FacetAccessible

close, getFacet, getFacets, iterator

Field Detail

EMPTY_FACET_LIST

static final List<BrowseFacet> EMPTY_FACET_LIST

Empty facet list.

Method Detail

collect

void collect(int docid)

Collect a hit. This is called for every hit, thus the implementation needs to be super-optimized.

Parameters:

docid - doc

collectAll

void collectAll()

Collects all hits. This is called once per request by the facet engine in certain scenarios.

getName

String getName()

Gets the name of the facet

Returns:

facet name

getCountDistribution

int[] getCountDistribution()

Returns an integer array representing the distribution function of a given facet.

Returns:

integer array of count values representing distribution of the facet values.