com.browseengine.bobo.facets.impl

Class ComboFacetHandler

java.lang.Object

com.browseengine.bobo.facets.FacetHandler<FacetHandler.FacetDataNone>

com.browseengine.bobo.facets.impl.ComboFacetHandler

public class ComboFacetHandler
extends FacetHandler<FacetHandler.FacetDataNone>

Nested Class Summary

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

FacetHandler.FacetDataNone, FacetHandler.TermCountSize

Field Summary

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

_name

Constructor Summary

Constructors

Constructor and Description
ComboFacetHandler(String name, Set<String> dependsOn)
ComboFacetHandler(String name, String seperator, Set<String> dependsOn)

Method Summary

Methods

Modifier and Type	Method and Description
RandomAccessFilter	buildRandomAccessAndFilter(String[] vals, Properties prop)
RandomAccessFilter	buildRandomAccessFilter(String value, Properties selectionProperty)
RandomAccessFilter	buildRandomAccessOrFilter(String[] vals, Properties prop, boolean isNot)
DocComparatorSource	getDocComparatorSource() builds a comparator to determine how sorting is done
FacetCountCollectorSource	getFacetCountCollectorSource(BrowseSelection sel, FacetSpec fspec) Gets a FacetCountCollector
String[]	getFieldValues(BoboIndexReader reader, int id) Gets the field value
int	getNumItems(BoboIndexReader reader, int id)
String	getSeparator()
FacetHandler.FacetDataNone	load(BoboIndexReader reader) Load information from an index reader, initialized by BoboIndexReader

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

buildFilter, clone, getDependedFacetHandler, getDependsOn, getFacetCountCollectorSource, getFacetData, getFieldValue, getName, getRawFieldValues, getTermCountSize, load, loadFacetData, loadFacetData, merge, putDependedFacetHandler, setTermCountSize, setTermCountSize

Methods inherited from class java.lang.Object

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

Constructor Detail

ComboFacetHandler

public ComboFacetHandler(String name,
                 Set<String> dependsOn)

ComboFacetHandler

public ComboFacetHandler(String name,
                 String seperator,
                 Set<String> dependsOn)

Method Detail

getSeparator

public String getSeparator()

buildRandomAccessFilter

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

Specified by:

buildRandomAccessFilter in class FacetHandler<FacetHandler.FacetDataNone>

Throws:

IOException

buildRandomAccessAndFilter

public RandomAccessFilter buildRandomAccessAndFilter(String[] vals,
                                            Properties prop)
                                              throws IOException

Overrides:

buildRandomAccessAndFilter in class FacetHandler<FacetHandler.FacetDataNone>

Throws:

IOException

buildRandomAccessOrFilter

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

Overrides:

buildRandomAccessOrFilter in class FacetHandler<FacetHandler.FacetDataNone>

Throws:

IOException

getDocComparatorSource

public DocComparatorSource getDocComparatorSource()

Description copied from class: FacetHandler

builds a comparator to determine how sorting is done

Specified by:

getDocComparatorSource in class FacetHandler<FacetHandler.FacetDataNone>

Returns:

a sort comparator

getFacetCountCollectorSource

public FacetCountCollectorSource getFacetCountCollectorSource(BrowseSelection sel,
                                                     FacetSpec fspec)

Description copied from class: FacetHandler

Gets a FacetCountCollector

Specified by:

getFacetCountCollectorSource in class FacetHandler<FacetHandler.FacetDataNone>

Parameters:

sel - selection

fspec - facetSpec

Returns:

a FacetCountCollector

getFieldValues

public String[] getFieldValues(BoboIndexReader reader,
                      int id)

Description copied from class: FacetHandler

Gets the field value

Specified by:

getFieldValues in class FacetHandler<FacetHandler.FacetDataNone>

Parameters:

reader - index reader

id - doc

Returns:

array of field values

See Also:

FacetHandler.getFieldValue(BoboIndexReader,int)

getNumItems

public int getNumItems(BoboIndexReader reader,
              int id)

Overrides:

getNumItems in class FacetHandler<FacetHandler.FacetDataNone>

load

public FacetHandler.FacetDataNone load(BoboIndexReader reader)
                                throws IOException

Description copied from class: FacetHandler

Load information from an index reader, initialized by BoboIndexReader

Specified by:

load in class FacetHandler<FacetHandler.FacetDataNone>

Parameters:

reader - reader

Throws:

IOException