com.browseengine.bobo.facets.attribute
Class AttributesFacetHandler

java.lang.Object
  com.browseengine.bobo.facets.FacetHandler<FacetDataCache>
      com.browseengine.bobo.facets.impl.RangeFacetHandler
          com.browseengine.bobo.facets.range.MultiRangeFacetHandler
              com.browseengine.bobo.facets.attribute.AttributesFacetHandler

All Implemented Interfaces:

FacetScoreable

public class AttributesFacetHandler
extends MultiRangeFacetHandler

Nested Class Summary

Nested classes/interfaces inherited from class com.browseengine.bobo.facets.impl.RangeFacetHandler

RangeFacetHandler.RangeBoboDocScorer

Nested classes/interfaces inherited from class com.browseengine.bobo.facets.FacetHandler

FacetHandler.FacetDataNone, FacetHandler.TermCountSize

Field Summary

static char	DEFAULT_SEPARATOR
static String	MAX_FACETS_PER_KEY_PROP_NAME
static String	SEPARATOR_PROP_NAME

Fields inherited from class com.browseengine.bobo.facets.impl.RangeFacetHandler

_indexFieldName, _predefinedRanges, _termListFactory

Fields inherited from class com.browseengine.bobo.facets.FacetHandler

_name

Constructor Summary

AttributesFacetHandler(String name, String indexFieldName, TermListFactory termListFactory, org.apache.lucene.index.Term sizePayloadTerm, Map<String,String> facetProps)

Method Summary

RandomAccessFilter	buildRandomAccessFilter(String value, Properties prop)
RandomAccessFilter	buildRandomAccessOrFilter(String[] vals, Properties prop, boolean isNot)
static String	convertToRangeString(String key, char separator)
FacetCountCollectorSource	getFacetCountCollectorSource(BrowseSelection browseSelection, FacetSpec ospec) Gets a FacetCountCollector
int	getFacetsPerKey(BrowseSelection browseSelection)
char	getSeparator(BrowseSelection browseSelection)

Methods inherited from class com.browseengine.bobo.facets.range.MultiRangeFacetHandler

getDocComparatorSource, getDocScorer, getFacetData, getFieldValues, getRawFieldValues, load, load, setMaxItems

Methods inherited from class com.browseengine.bobo.facets.impl.RangeFacetHandler

getNumItems, hasPredefinedRanges

Methods inherited from class com.browseengine.bobo.facets.FacetHandler

buildFilter, buildRandomAccessAndFilter, clone, getDependedFacetHandler, getDependsOn, getFacetCountCollectorSource, getFieldValue, getName, getTermCountSize, loadFacetData, loadFacetData, merge, putDependedFacetHandler, setTermCountSize, setTermCountSize

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_SEPARATOR

public static final char DEFAULT_SEPARATOR

See Also:

Constant Field Values

SEPARATOR_PROP_NAME

public static final String SEPARATOR_PROP_NAME

See Also:

Constant Field Values

MAX_FACETS_PER_KEY_PROP_NAME

public static final String MAX_FACETS_PER_KEY_PROP_NAME

See Also:

Constant Field Values

Constructor Detail

AttributesFacetHandler

public AttributesFacetHandler(String name,
                              String indexFieldName,
                              TermListFactory termListFactory,
                              org.apache.lucene.index.Term sizePayloadTerm,
                              Map<String,String> facetProps)

Method Detail

getSeparator

public char getSeparator(BrowseSelection browseSelection)

buildRandomAccessFilter

public RandomAccessFilter buildRandomAccessFilter(String value,
                                                  Properties prop)
                                           throws IOException

Overrides:

buildRandomAccessFilter in class MultiRangeFacetHandler

Throws:

IOException

convertToRangeString

public static String convertToRangeString(String key,
                                          char separator)

buildRandomAccessOrFilter

public RandomAccessFilter buildRandomAccessOrFilter(String[] vals,
                                                    Properties prop,
                                                    boolean isNot)
                                             throws IOException

Overrides:

buildRandomAccessOrFilter in class RangeFacetHandler

Throws:

IOException

getFacetsPerKey

public int getFacetsPerKey(BrowseSelection browseSelection)

getFacetCountCollectorSource

public FacetCountCollectorSource getFacetCountCollectorSource(BrowseSelection browseSelection,
                                                              FacetSpec ospec)

Description copied from class: FacetHandler

Gets a FacetCountCollector

Overrides:

getFacetCountCollectorSource in class MultiRangeFacetHandler

Parameters:

browseSelection - selection

ospec - facetSpec

Returns:

a FacetCountCollector