com.browseengine.bobo.facets.impl
Class CombinedShortFacetIterator

java.lang.Object
  com.browseengine.bobo.api.FacetIterator
      com.browseengine.bobo.api.ShortFacetIterator
          com.browseengine.bobo.facets.impl.CombinedShortFacetIterator

All Implemented Interfaces:

Iterator<Comparable>

public class CombinedShortFacetIterator
extends ShortFacetIterator

Author:

"Xiaoyang Gu"

Nested Class Summary

static class

CombinedShortFacetIterator.ShortFacetPriorityQueue Lucene PriorityQueue

Field Summary

short

facet

Fields inherited from class com.browseengine.bobo.api.FacetIterator

count

Constructor Summary

CombinedShortFacetIterator(List<ShortFacetIterator> iterators)

CombinedShortFacetIterator(List<ShortFacetIterator> iterators, int minHits)

Method Summary

String	format(Object val)
String	format(short val)
String	getFacet()
int	getFacetCount()
boolean	hasNext()
String	next() Moves the iteration to the next facet
String	next(int minHits) This version of the next() method applies the minHits from the facet spec before returning the facet and its hitcount
short	nextShort()
short	nextShort(int minHits)
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

facet

public short facet

Constructor Detail

CombinedShortFacetIterator

public CombinedShortFacetIterator(List<ShortFacetIterator> iterators)

CombinedShortFacetIterator

public CombinedShortFacetIterator(List<ShortFacetIterator> iterators,
                                  int minHits)

Method Detail

getFacet

public String getFacet()

format

public String format(short val)

Specified by:

format in class ShortFacetIterator

format

public String format(Object val)

Specified by:

format in class FacetIterator

getFacetCount

public int getFacetCount()

next

public String next()

Description copied from class: FacetIterator

Moves the iteration to the next facet

Specified by:

next in interface Iterator<Comparable>

Specified by:

next in class FacetIterator

Returns:

the next facet value

next

public String next(int minHits)

This version of the next() method applies the minHits from the facet spec before returning the facet and its hitcount

Specified by:

next in class FacetIterator

Parameters:

minHits - the minHits from the facet spec for CombinedFacetAccessible

Returns:

The next facet that obeys the minHits

hasNext

public boolean hasNext()

remove

public void remove()

nextShort

public short nextShort()

Specified by:

nextShort in class ShortFacetIterator

nextShort

public short nextShort(int minHits)

Specified by:

nextShort in class ShortFacetIterator