svn commit: r1339109 - /mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/impl/eval/IRStatisticsImpl.java

[srowen]

Author: srowen
Date: Wed May 16 10:36:30 2012
New Revision: 1339109

URL: http://svn.apache.org/viewvc?rev=1339109&view=rev
Log:
MAHOUT-1015 fix precondition check

Modified:
    
mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/impl/eval/IRStatisticsImpl.java

Modified: 
mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/impl/eval/IRStatisticsImpl.java
URL: 
http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/impl/eval/IRStatisticsImpl.java?rev=1339109&r1=1339108&r2=1339109&view=diff
==============================================================================
--- 
mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/impl/eval/IRStatisticsImpl.java
 (original)
+++ 
mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/impl/eval/IRStatisticsImpl.java
 Wed May 16 10:36:30 2012
@@ -35,8 +35,8 @@ public final class IRStatisticsImpl impl
     Preconditions.checkArgument(precision >= 0.0 && precision <= 1.0, "Illegal 
precision: " + precision);
     Preconditions.checkArgument(recall >= 0.0 && recall <= 1.0, "Illegal 
recall: " + recall);
     Preconditions.checkArgument(fallOut >= 0.0 && fallOut <= 1.0, "Illegal 
fallOut: " + fallOut);
-    Preconditions.checkArgument(fallOut >= 0.0 && fallOut <= 1.0, "Illegal 
nDCG: " + ndcg);
-    Preconditions.checkArgument(reach >= 0.0 && reach <= 1.0, "Illegal reach: 
" + ndcg);
+    Preconditions.checkArgument(ndcg >= 0.0 && ndcg <= 1.0, "Illegal nDCG: " + 
ndcg);
+    Preconditions.checkArgument(reach >= 0.0 && reach <= 1.0, "Illegal reach: 
" + reach);
     this.precision = precision;
     this.recall = recall;
     this.fallOut = fallOut;