JAL-1925 update source version in license

[jalview.git] / src / jalview / datamodel / SequenceFeature.java

diff --git a/src/jalview/datamodel/SequenceFeature.java b/src/jalview/datamodel/SequenceFeature.java
index 28ab82c..4043f38 100755 (executable)
--- a/src/jalview/datamodel/SequenceFeature.java
+++ b/src/jalview/datamodel/SequenceFeature.java
@@ -1,6 +1,6 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
- * Copyright (C) $$Year-Rel$$ The Jalview Authors
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.9.0b2)
+ * Copyright (C) 2015 The Jalview Authors
  * 
  * This file is part of Jalview.
  * 
@@ -302,4 +302,23 @@ public class SequenceFeature
     return begin;
   }
 
+  public int getStrand()
+  {
+    String str;
+    if (otherDetails == null
+            || (str = otherDetails.get("STRAND").toString()) == null)
+    {
+      return 0;
+    }
+    if (str.equals("-"))
+    {
+      return -1;
+    }
+    if (str.equals("+"))
+    {
+      return 1;
+    }
+    return 0;
+  }
+
 }