X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fanalysis%2FAlignmentUtils.java;h=aacd92dfb50de2224b4d01ee2d94ceb1bc3d1bbb;hb=b5667f39acdf309cd92881b73edfda591e0acaf4;hp=d1217bfa2d67c2303c777e532b642c360ea5cc65;hpb=948bd3bcbacc509da0cefaae3eedd97300a6ccce;p=jalview.git

diff --git a/src/jalview/analysis/AlignmentUtils.java b/src/jalview/analysis/AlignmentUtils.java
index d1217bf..aacd92d 100644
--- a/src/jalview/analysis/AlignmentUtils.java
+++ b/src/jalview/analysis/AlignmentUtils.java
@@ -74,12 +74,15 @@ import java.util.TreeMap;
  */
 public class AlignmentUtils
 {
-
   private static final int CODON_LENGTH = 3;
 
   private static final String SEQUENCE_VARIANT = "sequence_variant:";
 
-  private static final String ID = "ID";
+  /*
+   * the 'id' attribute is provided for variant features fetched from
+   * Ensembl using its REST service with JSON format 
+   */
+  public static final String VARIANT_ID = "id";
 
   /**
    * A data model to hold the 'normal' base value at a position, and an optional
@@ -1461,28 +1464,31 @@ public class AlignmentUtils
       final List<AlignmentAnnotation> result = new ArrayList<>();
       for (AlignmentAnnotation dsann : datasetAnnotations)
       {
-        /*
-         * Find matching annotations on the alignment. If none is found, then
-         * add this annotation to the list of 'addable' annotations for this
-         * sequence.
-         */
-        final Iterable<AlignmentAnnotation> matchedAlignmentAnnotations = al
-                .findAnnotations(seq, dsann.getCalcId(), dsann.label);
-        if (!matchedAlignmentAnnotations.iterator().hasNext())
+        if (dsann.annotations != null) // ignore non-positional annotation
         {
-          result.add(dsann);
-          if (labelForCalcId != null)
+          /*
+           * Find matching annotations on the alignment. If none is found, then
+           * add this annotation to the list of 'addable' annotations for this
+           * sequence.
+           */
+          final Iterable<AlignmentAnnotation> matchedAlignmentAnnotations = al
+                  .findAnnotations(seq, dsann.getCalcId(), dsann.label);
+          if (!matchedAlignmentAnnotations.iterator().hasNext())
           {
-            labelForCalcId.put(dsann.getCalcId(), dsann.label);
+            result.add(dsann);
+            if (labelForCalcId != null)
+            {
+              labelForCalcId.put(dsann.getCalcId(), dsann.label);
+            }
           }
         }
-      }
-      /*
-       * Save any addable annotations for this sequence
-       */
-      if (!result.isEmpty())
-      {
-        candidates.put(seq, result);
+        /*
+         * Save any addable annotations for this sequence
+         */
+        if (!result.isEmpty())
+        {
+          candidates.put(seq, result);
+        }
       }
     }
   }
@@ -2575,15 +2581,15 @@ public class AlignmentUtils
             peptidePos, var.getSource());
 
     StringBuilder attributes = new StringBuilder(32);
-    String id = (String) var.variant.getValue(ID);
+    String id = (String) var.variant.getValue(VARIANT_ID);
     if (id != null)
     {
       if (id.startsWith(SEQUENCE_VARIANT))
       {
         id = id.substring(SEQUENCE_VARIANT.length());
       }
-      sf.setValue(ID, id);
-      attributes.append(ID).append("=").append(id);
+      sf.setValue(VARIANT_ID, id);
+      attributes.append(VARIANT_ID).append("=").append(id);
       // TODO handle other species variants JAL-2064
       StringBuilder link = new StringBuilder(32);
       try