com.browseengine.bobo.facets.impl
Class CombinedLongFacetIterator

java.lang.Object
  com.browseengine.bobo.api.FacetIterator
      com.browseengine.bobo.api.LongFacetIterator
          com.browseengine.bobo.facets.impl.CombinedLongFacetIterator

All Implemented Interfaces:

Iterator<Comparable>

public class CombinedLongFacetIterator
extends LongFacetIterator

Author:

"Xiaoyang Gu"

Nested Class Summary

static class

CombinedLongFacetIterator.LongFacetPriorityQueue Lucene PriorityQueue

Field Summary

long

facet

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

count

Constructor Summary

CombinedLongFacetIterator(List<LongFacetIterator> iterators)

CombinedLongFacetIterator(List<LongFacetIterator> iterators, int minHits)

Method Summary

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) This version of the next() method applies the minHits from the facet spec before returning the facet and its hitcount
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

facet

public long facet

Constructor Detail

CombinedLongFacetIterator

public CombinedLongFacetIterator(List<LongFacetIterator> iterators)

CombinedLongFacetIterator

public CombinedLongFacetIterator(List<LongFacetIterator> iterators,
                                 int minHits)

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()

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()

nextLong

public long nextLong()

Specified by:

nextLong in class LongFacetIterator

nextLong

public long nextLong(int minHits)

Specified by:

nextLong in class LongFacetIterator