org.elasticsearch.search.facet.geodistance
Class GeoDistanceFacetCollector

java.lang.Object
  org.apache.lucene.search.Collector
      org.elasticsearch.search.facet.FacetCollector
          org.elasticsearch.search.facet.AbstractFacetCollector
              org.elasticsearch.search.facet.geodistance.GeoDistanceFacetCollector

Direct Known Subclasses:

ScriptGeoDistanceFacetCollector, ValueGeoDistanceFacetCollector

public class GeoDistanceFacetCollector
extends AbstractFacetCollector

Nested Class Summary

static class

GeoDistanceFacetCollector.Aggregator

Field Summary

protected GeoPointFieldData.ValueInDocProc	aggregator
protected GeoDistanceFacet.Entry[]	entries
protected GeoPointFieldData	fieldData
protected FieldDataCache	fieldDataCache
protected GeoDistance.FixedSourceDistance	fixedSourceDistance
protected GeoDistance	geoDistance
protected String	indexFieldName
protected double	lat
protected double	lon
protected DistanceUnit	unit

Fields inherited from class org.elasticsearch.search.facet.AbstractFacetCollector

facetName, filter

Constructor Summary

GeoDistanceFacetCollector(String facetName, String fieldName, double lat, double lon, DistanceUnit unit, GeoDistance geoDistance, GeoDistanceFacet.Entry[] entries, SearchContext context)

Method Summary

protected void	doCollect(int doc)
protected void	doSetNextReader(org.apache.lucene.index.IndexReader reader, int docBase)
Facet	facet()

Methods inherited from class org.elasticsearch.search.facet.AbstractFacetCollector

acceptsDocsOutOfOrder, collect, getAndClearFilter, getFilter, setFilter, setNextReader, setScorer

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

indexFieldName

protected final String indexFieldName

lat

protected final double lat

lon

protected final double lon

unit

protected final DistanceUnit unit

geoDistance

protected final GeoDistance geoDistance

fixedSourceDistance

protected final GeoDistance.FixedSourceDistance fixedSourceDistance

fieldDataCache

protected final FieldDataCache fieldDataCache

fieldData

protected GeoPointFieldData fieldData

entries

protected final GeoDistanceFacet.Entry[] entries

aggregator

protected GeoPointFieldData.ValueInDocProc aggregator

Constructor Detail

GeoDistanceFacetCollector

public GeoDistanceFacetCollector(String facetName,
                                 String fieldName,
                                 double lat,
                                 double lon,
                                 DistanceUnit unit,
                                 GeoDistance geoDistance,
                                 GeoDistanceFacet.Entry[] entries,
                                 SearchContext context)

Method Detail

doSetNextReader

protected void doSetNextReader(org.apache.lucene.index.IndexReader reader,
                               int docBase)
                        throws IOException

Specified by:

doSetNextReader in class AbstractFacetCollector

Throws:

IOException

doCollect

protected void doCollect(int doc)
                  throws IOException

Specified by:

doCollect in class AbstractFacetCollector

Throws:

IOException

facet

public Facet facet()

Specified by:

facet in class FacetCollector