JAL-838 class javadoc added

diff --git a/src/jalview/analysis/scoremodels/SimilarityParams.java b/src/jalview/analysis/scoremodels/SimilarityParams.java
index 35e3b9c..e5751ca 100644 (file)
--- a/src/jalview/analysis/scoremodels/SimilarityParams.java
+++ b/src/jalview/analysis/scoremodels/SimilarityParams.java
@@ -2,6 +2,18 @@ package jalview.analysis.scoremodels;
 
 import jalview.api.analysis.SimilarityParamsI;
 
+/**
+ * A class to hold parameters that configure the pairwise similarity
+ * calculation. Based on the paper
+ * 
+ * <pre>
+ * Quantification of the variation in percentage identity for protein sequence alignments
+ * Raghava, GP and Barton, GJ
+ * BMC Bioinformatics. 2006 Sep 19;7:415
+ * </pre>
+ * 
+ * @see https://www.ncbi.nlm.nih.gov/pubmed/16984632
+ */
 public class SimilarityParams implements SimilarityParamsI
 {
   /**