org.apache.solr.ltr.feature

Class SolrFeature.SolrFeatureWeight.SolrFeatureScorerIterator

java.lang.Object

org.apache.lucene.search.DocIdSetIterator

org.apache.solr.ltr.feature.SolrFeature.SolrFeatureWeight.SolrFeatureScorerIterator

Enclosing class:

SolrFeature.SolrFeatureWeight

public class SolrFeature.SolrFeatureWeight.SolrFeatureScorerIterator
extends DocIdSetIterator

An iterator that allows to iterate only on the documents for which a feature has a value.

Field Summary

Fields inherited from class org.apache.lucene.search.DocIdSetIterator

NO_MORE_DOCS

Method Summary

Modifier and Type	Method and Description
int	advance(int target)
long	cost()
int	docID()
int	nextDoc()

Methods inherited from class org.apache.lucene.search.DocIdSetIterator

all, empty, slowAdvance

Methods inherited from class java.lang.Object

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

Method Detail

docID

public int docID()

Specified by:

docID in class DocIdSetIterator

nextDoc

public int nextDoc()
            throws IOException

Specified by:

nextDoc in class DocIdSetIterator

Throws:

IOException

advance

public int advance(int target)
            throws IOException

Specified by:

advance in class DocIdSetIterator

Throws:

IOException

cost

public long cost()

Specified by:

cost in class DocIdSetIterator