com.browseengine.bobo.facets.impl

Class HistogramFacetHandler.HistogramFacetIterator

java.lang.Object

com.browseengine.bobo.api.FacetIterator

com.browseengine.bobo.api.IntFacetIterator

com.browseengine.bobo.facets.impl.HistogramFacetHandler.HistogramFacetIterator

All Implemented Interfaces:

Iterator<Comparable>

Enclosing class:

HistogramFacetHandler<T extends Number>

public static class HistogramFacetHandler.HistogramFacetIterator
extends IntFacetIterator

Field Summary

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

facet

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

count

Constructor Summary

Constructors

Constructor and Description
HistogramFacetHandler.HistogramFacetIterator(int[] count, DecimalFormat formatter)

Method Summary

Methods

Modifier and Type	Method and Description
String	format(int val)
String	format(Object val)
boolean	hasNext()
Integer	next() Moves the iteration to the next facet
Integer	next(int minHits) Moves the iteration to the next facet whose hitcount >= minHits.
int	nextInt()
int	nextInt(int minHits)
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

HistogramFacetHandler.HistogramFacetIterator

public HistogramFacetHandler.HistogramFacetIterator(int[] count,
                                            DecimalFormat formatter)

Method Detail

next

public Integer 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 Integer next(int minHits)

Description copied from class: FacetIterator

Moves the iteration to the next facet whose hitcount >= minHits. returns null if there is no facet whose hitcount >= minHits. Hence while using this method, it is useless to use hasNext() with it. After the next() method returns null, calling it repeatedly would result in undefined behavior

Specified by:

next in class FacetIterator

Returns:

The next facet value. It returns null if there is no facet whose hitcount >= minHits.

nextInt

public int nextInt()

Specified by:

nextInt in class IntFacetIterator

nextInt

public int nextInt(int minHits)

Specified by:

nextInt in class IntFacetIterator

hasNext

public boolean hasNext()

remove

public void remove()

format

public String format(Object val)

Specified by:

format in class FacetIterator

format

public String format(int val)

Specified by:

format in class IntFacetIterator