X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Futil%2FMapList.java;h=731e976ecb1686b62ef2037c60fc3b9e0328360b;hb=049cfa5fc078e6daac6158f25cea7d9a60b48969;hp=9f28ee19f5cdf8fb6c262e13087c9ef7af2741ee;hpb=10dd3a771da0085ead2318b7385211c7b675d7f4;p=jalview.git

diff --git a/src/jalview/util/MapList.java b/src/jalview/util/MapList.java
index 9f28ee1..731e976 100644
--- a/src/jalview/util/MapList.java
+++ b/src/jalview/util/MapList.java
@@ -1236,4 +1236,14 @@ public class MapList
     return new MapList(getFromRanges(), toRanges, outFromRatio, outToRatio);
   }
 
+  /**
+   * Answers true if the mapping is from one contiguous range to another, else
+   * false
+   * 
+   * @return
+   */
+  public boolean isContiguous()
+  {
+    return fromShifts.size() == 1 && toShifts.size() == 1;
+  }
 }