org.apache.lucene.spatial.tier
Class DistanceQueryBuilder

java.lang.Object
  org.apache.lucene.spatial.tier.DistanceQueryBuilder

public class DistanceQueryBuilder
extends Object

NOTE: This API is still in flux and might change in incompatible ways in the next release.

Constructor Summary

DistanceQueryBuilder(double lat, double lng, double miles, String geoHashFieldPrefix, String tierFieldPrefix, boolean needPrecise, int minTierIndexed, int maxTierIndexed)
Create a distance query using a boundary box wrapper around a more precise DistanceFilter.

DistanceQueryBuilder(double lat, double lng, double miles, String latField, String lngField, String tierFieldPrefix, boolean needPrecise, int minTierIndexed, int maxTierIndexed)
Create a distance query using a boundary box wrapper around a more precise DistanceFilter.

Method Summary

DistanceFilter	getDistanceFilter()
Filter	getFilter() Create a distance query using a boundary box wrapper around a more precise DistanceFilter.
Filter	getFilter(Query query)
double	getLat()
double	getLng()
double	getMiles()
Query	getQuery(Query query)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DistanceQueryBuilder

public DistanceQueryBuilder(double lat,
                            double lng,
                            double miles,
                            String latField,
                            String lngField,
                            String tierFieldPrefix,
                            boolean needPrecise,
                            int minTierIndexed,
                            int maxTierIndexed)

Create a distance query using a boundary box wrapper around a more precise DistanceFilter.

Parameters:

lat - The latitude to search around

lng - the Longitude to search around

miles - The radius to search within

latField - The name of the field containing the latitude

lngField - The name of the field containing the longitude

tierFieldPrefix - The prefix of the tier

needPrecise - if true, then distance is calculated in addition to tier info

minTierIndexed - The minimum tier level indexed

maxTierIndexed - The maximum tier level indexed

DistanceQueryBuilder

public DistanceQueryBuilder(double lat,
                            double lng,
                            double miles,
                            String geoHashFieldPrefix,
                            String tierFieldPrefix,
                            boolean needPrecise,
                            int minTierIndexed,
                            int maxTierIndexed)

Create a distance query using a boundary box wrapper around a more precise DistanceFilter.

Parameters:

lat -

lng -

miles -

Method Detail

getFilter

public Filter getFilter()

Create a distance query using a boundary box wrapper around a more precise DistanceFilter.

getFilter

public Filter getFilter(Query query)

getDistanceFilter

public DistanceFilter getDistanceFilter()

getQuery

public Query getQuery(Query query)

getLat

public double getLat()

getLng

public double getLng()

getMiles

public double getMiles()

toString

public String toString()

Overrides:

toString in class Object