Author: gsingers
Date: Mon Jan 4 19:29:41 2010
New Revision: 895750
URL: http://svn.apache.org/viewvc?rev=895750&view=rev
Log:
some useful constants
Modified:
lucene/solr/trunk/src/java/org/apache/solr/search/function/distance/DistanceUtils.java
Modified:
lucene/solr/trunk/src/java/org/apache/solr/search/function/distance/DistanceUtils.java
URL:
http://svn.apache.org/viewvc/lucene/solr/trunk/src/java/org/apache/solr/search/function/distance/DistanceUtils.java?rev=895750&r1=895749&r2=895750&view=diff
==============================================================================
---
lucene/solr/trunk/src/java/org/apache/solr/search/function/distance/DistanceUtils.java
(original)
+++
lucene/solr/trunk/src/java/org/apache/solr/search/function/distance/DistanceUtils.java
Mon Jan 4 19:29:41 2010
@@ -27,6 +27,9 @@
public static final double DEGREES_TO_RADIANS = Math.PI / 180.0;
public static final double RADIANS_TO_DEGREES = 180.0 / Math.PI;
+ public static final double KM_TO_MILES = 0.621371192;
+ public static final double MILES_TO_KM = 1.609344;
+
/**
* Calculate the p-norm (i.e. length) between two vectors
*
