com.browseengine.bobo.facets.impl

Class DefaultLongFacetIterator

java.lang.Object

com.browseengine.bobo.api.FacetIterator

com.browseengine.bobo.api.LongFacetIterator

com.browseengine.bobo.facets.impl.DefaultLongFacetIterator

All Implemented Interfaces:

Iterator<Comparable>

public class DefaultLongFacetIterator
extends LongFacetIterator

Author:

"Xiaoyang Gu"

Field Summary

Fields

Modifier and Type	Field and Description
TermLongList	_valList

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

facet

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

count

Constructor Summary

Constructors

Constructor and Description
DefaultLongFacetIterator(TermLongList valList, int[] countarray, int countlength, boolean zeroBased)

Method Summary

Methods

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

Methods inherited from class java.lang.Object

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

Field Detail

_valList

public TermLongList _valList

Constructor Detail

DefaultLongFacetIterator

public DefaultLongFacetIterator(TermLongList valList,
                        int[] countarray,
                        int countlength,
                        boolean zeroBased)

Method Detail

getFacet

public String getFacet()

format

public String format(long val)

Specified by:

format in class LongFacetIterator

format

public String format(Object val)

Specified by:

format in class FacetIterator

getFacetCount

public int getFacetCount()

hasNext

public boolean hasNext()

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

nextLong

public long nextLong()

Specified by:

nextLong in class LongFacetIterator

remove

public void remove()

next

public String 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.

nextLong

public long nextLong(int minHits)

Specified by:

nextLong in class LongFacetIterator