com.browseengine.bobo.facets.impl
Class CombinedFloatFacetIterator

java.lang.Object
  com.browseengine.bobo.api.FacetIterator
      com.browseengine.bobo.api.FloatFacetIterator
          com.browseengine.bobo.facets.impl.CombinedFloatFacetIterator

All Implemented Interfaces:

Iterator<Comparable>

public class CombinedFloatFacetIterator
extends FloatFacetIterator

Author:

"Xiaoyang Gu"

Nested Class Summary

static class

CombinedFloatFacetIterator.FloatFacetPriorityQueue Lucene PriorityQueue

Field Summary

float

facet

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

count

Constructor Summary

CombinedFloatFacetIterator(List<FloatFacetIterator> iterators)

CombinedFloatFacetIterator(List<FloatFacetIterator> iterators, int minHits)

Method Summary

String	format(float val)
String	format(Object 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
float	nextFloat()
float	nextFloat(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 float facet

Constructor Detail

CombinedFloatFacetIterator

public CombinedFloatFacetIterator(List<FloatFacetIterator> iterators)

CombinedFloatFacetIterator

public CombinedFloatFacetIterator(List<FloatFacetIterator> iterators,
                                  int minHits)

Method Detail

getFacet

public String getFacet()

format

public String format(float val)

Specified by:

format in class FloatFacetIterator

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()

nextFloat

public float nextFloat()

Specified by:

nextFloat in class FloatFacetIterator

nextFloat

public float nextFloat(int minHits)

Specified by:

nextFloat in class FloatFacetIterator