X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=inline;f=src%2Fjalview%2Fschemes%2FRNAHelicesColour.java;h=33b275d7f192b74ca64f337961b2b694f1bcb35f;hb=156ab6ab1046c02dc327c2ac986afa336f0bbf3b;hp=aacf5579ff46de1af6b8a10e20066523b9aa1d99;hpb=94379c810f9115b8564ee7bac46ed119218d5fd2;p=jalview.git

diff --git a/src/jalview/schemes/RNAHelicesColour.java b/src/jalview/schemes/RNAHelicesColour.java
index aacf557..33b275d 100644
--- a/src/jalview/schemes/RNAHelicesColour.java
+++ b/src/jalview/schemes/RNAHelicesColour.java
@@ -20,6 +20,7 @@
  */
 package jalview.schemes;
 
+import jalview.api.AlignViewportI;
 import jalview.datamodel.AlignmentAnnotation;
 import jalview.datamodel.AlignmentI;
 import jalview.datamodel.AnnotatedCollectionI;
@@ -45,7 +46,7 @@ public class RNAHelicesColour extends ResidueColourScheme
    * Maps sequence positions to the RNA helix they belong to. Key: position,
    * Value: helix TODO: Revise or drop in favour of annotation position numbers
    */
-  public Hashtable<Integer, String> positionsToHelix = new Hashtable<Integer, String>();
+  public Hashtable<Integer, String> positionsToHelix = new Hashtable<>();
 
   /**
    * Number of helices in the RNA secondary structure
@@ -125,14 +126,14 @@ public class RNAHelicesColour extends ResidueColourScheme
   public void refresh()
   {
 
-    if (annotation != null
-            && ((annotation._rnasecstr == null || lastrefresh != annotation._rnasecstr
-                    .hashCode()) && annotation.isValidStruc()))
+    if (annotation != null && ((annotation._rnasecstr == null
+            || lastrefresh != annotation._rnasecstr.hashCode())
+            && annotation.isValidStruc()))
     {
       annotation.getRNAStruc();
       lastrefresh = annotation._rnasecstr.hashCode();
       numHelix = 0;
-      positionsToHelix = new Hashtable<Integer, String>();
+      positionsToHelix = new Hashtable<>();
 
       // Figure out number of helices
       // Length of rnasecstr is the number of pairs of positions that base pair
@@ -151,11 +152,11 @@ public class RNAHelicesColour extends ResidueColourScheme
         positionsToHelix.put(this.annotation._rnasecstr[x].getEnd(),
                 this.annotation._rnasecstr[x].getFeatureGroup());
 
-        if (Integer.parseInt(this.annotation._rnasecstr[x]
-                .getFeatureGroup()) > numHelix)
+        if (Integer.parseInt(
+                this.annotation._rnasecstr[x].getFeatureGroup()) > numHelix)
         {
-          numHelix = Integer.parseInt(this.annotation._rnasecstr[x]
-                  .getFeatureGroup());
+          numHelix = Integer.parseInt(
+                  this.annotation._rnasecstr[x].getFeatureGroup());
         }
 
       }
@@ -206,8 +207,8 @@ public class RNAHelicesColour extends ResidueColourScheme
   }
 
   @Override
-  public ColourSchemeI getInstance(AnnotatedCollectionI sg,
-          Map<SequenceI, SequenceCollectionI> hiddenRepSequences)
+  public ColourSchemeI getInstance(AlignViewportI view,
+          AnnotatedCollectionI sg)
   {
     return new RNAHelicesColour(sg);
   }
@@ -230,17 +231,8 @@ public class RNAHelicesColour extends ResidueColourScheme
     }
 
     /*
-     * check dataset
+     * not currently supporting this option for group annotation / colouring
      */
-    AnnotatedCollectionI context = ac.getContext();
-    if (context == null)
-    {
-      context = ac;
-    }
-    if (context instanceof AlignmentI)
-    {
-      return ((AlignmentI) context).hasRNAStructure();
-    }
     return false;
   }
 
@@ -249,4 +241,10 @@ public class RNAHelicesColour extends ResidueColourScheme
   {
     return JalviewColourScheme.RNAHelices.toString();
   }
+
+  @Override
+  public boolean isSimple()
+  {
+    return false;
+  }
 }