com.browseengine.bobo.facets.filter
Class FacetRangeFilter

java.lang.Object
  org.apache.lucene.search.Filter
      com.browseengine.bobo.facets.filter.RandomAccessFilter
          com.browseengine.bobo.facets.filter.FacetRangeFilter

All Implemented Interfaces:

Serializable

public final class FacetRangeFilter
extends RandomAccessFilter

See Also:

Serialized Form

Nested Class Summary

static class

FacetRangeFilter.FacetRangeValueConverter

Constructor Summary

FacetRangeFilter(FacetHandler<FacetDataCache> facetHandler, String rangeString)

Method Summary

static int[]	convertIndexes(FacetDataCache dataCache, String[] vals)
double	getFacetSelectivity(BoboIndexReader reader)
RandomAccessDocIdSet	getRandomAccessDocIdSet(BoboIndexReader reader)
static int[]	parse(FacetDataCache dataCache, String rangeString)

Methods inherited from class com.browseengine.bobo.facets.filter.RandomAccessFilter

getDocIdSet

Methods inherited from class java.lang.Object

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

Constructor Detail

FacetRangeFilter

public FacetRangeFilter(FacetHandler<FacetDataCache> facetHandler,
                        String rangeString)

Method Detail

getFacetSelectivity

public double getFacetSelectivity(BoboIndexReader reader)

Overrides:

getFacetSelectivity in class RandomAccessFilter

convertIndexes

public static int[] convertIndexes(FacetDataCache dataCache,
                                   String[] vals)

parse

public static int[] parse(FacetDataCache dataCache,
                          String rangeString)

getRandomAccessDocIdSet

public RandomAccessDocIdSet getRandomAccessDocIdSet(BoboIndexReader reader)
                                             throws IOException

Specified by:

getRandomAccessDocIdSet in class RandomAccessFilter

Throws:

IOException