com.browseengine.bobo.facets.impl

Class DefaultFacetIterator

java.lang.Object

com.browseengine.bobo.api.FacetIterator

com.browseengine.bobo.facets.impl.DefaultFacetIterator

All Implemented Interfaces:

Iterator<Comparable>

public class DefaultFacetIterator
extends FacetIterator

Author:

nnarkhed

Field Summary

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

count, facet

Constructor Summary

Constructors

Constructor and Description
DefaultFacetIterator(TermValueList valList, int[] counts, int countlength, boolean zeroBased)

Method Summary

Methods

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultFacetIterator

public DefaultFacetIterator(TermValueList valList,
                    int[] counts,
                    int countlength,
                    boolean zeroBased)

Method Detail

hasNext

public boolean hasNext()

next

public Comparable 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

remove

public void remove()

next

public Comparable 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.

format

public String format(Object val)

Specified by:

format in class FacetIterator