org.apache.solr.schema

Class SpatialDistanceQuery.SpatialScorer

java.lang.Object

org.apache.lucene.search.DocIdSetIterator

org.apache.lucene.search.Scorer

org.apache.solr.schema.SpatialDistanceQuery.SpatialScorer

Enclosing class:

SpatialDistanceQuery

protected class SpatialDistanceQuery.SpatialScorer
extends org.apache.lucene.search.Scorer

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.search.Scorer

org.apache.lucene.search.Scorer.ScorerVisitor<P extends org.apache.lucene.search.Query,C extends org.apache.lucene.search.Query,S extends org.apache.lucene.search.Scorer>

Field Summary

Fields

Modifier and Type	Field and Description
(package private) boolean	calcDist
(package private) double	dist
(package private) int	doc
(package private) double	lastDist
(package private) int	lastDistDoc
(package private) double	latCenterRad
(package private) double	latCenterRad_cos
(package private) double	latMax
(package private) double	latMin
(package private) DocValues	latVals
(package private) boolean	lon2
(package private) double	lon2Max
(package private) double	lon2Min
(package private) double	lonCenterRad
(package private) double	lonMax
(package private) double	lonMin
(package private) DocValues	lonVals
(package private) int	maxDoc
(package private) double	planetRadius
(package private) float	qWeight
(package private) org.apache.lucene.index.IndexReader	reader
(package private) SpatialDistanceQuery.SpatialWeight	weight

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

NO_MORE_DOCS

Constructor Summary

Constructors

Constructor and Description
SpatialScorer(org.apache.lucene.search.Similarity similarity, org.apache.lucene.index.IndexReader reader, SpatialDistanceQuery.SpatialWeight w)

Method Summary

Modifier and Type	Method and Description
int	advance(int target)
(package private) double	dist(double lat, double lon)
int	docID()
org.apache.lucene.search.Explanation	explain(int doc)
(package private) boolean	match()
int	nextDoc()
float	score()

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

freq, getSimilarity, score, score, visitScorers, visitSubScorers

Methods inherited from class java.lang.Object

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

Field Detail

reader

final org.apache.lucene.index.IndexReader reader

weight

final SpatialDistanceQuery.SpatialWeight weight

maxDoc

final int maxDoc

qWeight

final float qWeight

doc

int doc

latVals

final DocValues latVals

lonVals

final DocValues lonVals

lonMin

final double lonMin

lonMax

final double lonMax

lon2Min

final double lon2Min

lon2Max

final double lon2Max

latMin

final double latMin

latMax

final double latMax

lon2

final boolean lon2

calcDist

final boolean calcDist

latCenterRad

final double latCenterRad

lonCenterRad

final double lonCenterRad

latCenterRad_cos

final double latCenterRad_cos

dist

final double dist

planetRadius

final double planetRadius

lastDistDoc

int lastDistDoc

lastDist

double lastDist

Constructor Detail

SpatialScorer

public SpatialScorer(org.apache.lucene.search.Similarity similarity,
                     org.apache.lucene.index.IndexReader reader,
                     SpatialDistanceQuery.SpatialWeight w)
              throws java.io.IOException

Throws:

java.io.IOException

Method Detail

match

boolean match()

dist

double dist(double lat,
            double lon)

docID

public int docID()

Specified by:

docID in class org.apache.lucene.search.DocIdSetIterator

nextDoc

public int nextDoc()
            throws java.io.IOException

Specified by:

nextDoc in class org.apache.lucene.search.DocIdSetIterator

Throws:

java.io.IOException

advance

public int advance(int target)
            throws java.io.IOException

Specified by:

advance in class org.apache.lucene.search.DocIdSetIterator

Throws:

java.io.IOException

score

public float score()
            throws java.io.IOException

Specified by:

score in class org.apache.lucene.search.Scorer

Throws:

java.io.IOException

explain

public org.apache.lucene.search.Explanation explain(int doc)
                                             throws java.io.IOException

Throws:

java.io.IOException