X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FContactListProviderI.java;h=d6e9ba93b39df4638cc7b78ce367fefa84e0424c;hb=d4271d32477e99e9fbbfa5db3e11f1b79324e60d;hp=a4e0b79ae62a274d45366443c107d863faf1f1d6;hpb=9e40070f757fc662aba39ba6314be4937276ead4;p=jalview.git

diff --git a/src/jalview/datamodel/ContactListProviderI.java b/src/jalview/datamodel/ContactListProviderI.java
index a4e0b79..d6e9ba9 100644
--- a/src/jalview/datamodel/ContactListProviderI.java
+++ b/src/jalview/datamodel/ContactListProviderI.java
@@ -1,6 +1,6 @@
 package jalview.datamodel;
 
-import jalview.renderer.ContactGeometry.contactInterval;
+import java.awt.Color;
 
 public interface ContactListProviderI
 {
@@ -28,15 +28,23 @@ public interface ContactListProviderI
    */
   double getContactAt(int column);
 
-
   /**
-   * Return positions in local reference corresponding to cStart and cEnd in matrix data
+   * Return positions in local reference corresponding to cStart and cEnd in
+   * matrix data. Positions are base 1 column indices for sequence associated
+   * matrices.
+   * 
    * @param cStart
    * @param cEnd
    * @return int[] { start, end (inclusive) for each contiguous segment}
    */
-  default int[] getMappedPositionsFor(int cStart, int cEnd) {
-    return new int[] { cStart, cEnd};
+  default int[] getMappedPositionsFor(int cStart, int cEnd)
+  {
+    return new int[] { cStart, cEnd };
+  }
+
+  default Color getColourForGroup()
+  {
+    return null;
   }
 
 }