- Renamed TRStringDistance to LevensteinDistance (related to LUCENE-1297)

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@669086 13f79535-47bb-0310-9956-ffa450edef68

contrib/spellchecker/src/java/org/apache/lucene/search/spell/LevensteinDistance.java

@@ -20,13 +20,13 @@ package org.apache.lucene.search.spell;
 /**
  * Levenshtein edit distance class.
  */
-final class TRStringDistance implements StringDistance {
+final class LevensteinDistance implements StringDistance {
 
     /**
      * Optimized to run a bit faster than the static getDistance().
      * In one benchmark times were 5.3sec using ctr vs 8.5sec w/ static method, thus 37% faster.
      */
-    public TRStringDistance () {
+    public LevensteinDistance () {
     }
 
 

contrib/spellchecker/src/java/org/apache/lucene/search/spell/SpellChecker.java

@@ -92,7 +92,7 @@ public class SpellChecker {
   }
 
   public SpellChecker(Directory spellIndex) throws IOException {
-    this(spellIndex,new TRStringDistance());
+    this(spellIndex, new LevensteinDistance());
   }
   
   /**

contrib/spellchecker/src/test/org/apache/lucene/search/spell/TestLevenshteinDistance.java

@@ -21,7 +21,7 @@ import junit.framework.TestCase;
 
 public class TestLevenshteinDistance extends TestCase {
 
-  private StringDistance sd = new TRStringDistance();
+  private StringDistance sd = new LevensteinDistance();
   
   public void testGetDistance() {
     float d = sd.getDistance("al", "al");
@@ -46,4 +46,4 @@ public class TestLevenshteinDistance extends TestCase {
     assertTrue(d1 > d2);    
   }
 
-}
+}