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

Nested Classes

Modifier and Type	Class and Description
static class	CombinedFloatFacetIterator.FloatFacetPriorityQueue Lucene PriorityQueue

Field Summary

Fields

Modifier and Type	Field and Description
float	facet

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

count

Constructor Summary

Constructors

Constructor and Description
CombinedFloatFacetIterator(List<FloatFacetIterator> iterators)
CombinedFloatFacetIterator(List<FloatFacetIterator> iterators, int minHits)

Method Summary

Methods

Modifier and Type	Method and Description
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