X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fio%2FFeaturesFile.java;h=70f2ac70c5c350799f5f224f5c76fed5953baf4f;hb=2d62933ef95beb94c1ec2444bcced4a3a7ec42c0;hp=39ec10de7b9e8c0ee03972a1d624baf17420240e;hpb=84ed42e8d0aa07b03441b045d240ebb51f94c53c;p=jalview.git

diff --git a/src/jalview/io/FeaturesFile.java b/src/jalview/io/FeaturesFile.java
index 39ec10d..70f2ac7 100755
--- a/src/jalview/io/FeaturesFile.java
+++ b/src/jalview/io/FeaturesFile.java
@@ -441,7 +441,7 @@ public class FeaturesFile extends AlignFile implements FeaturesSourceI
       float score = Float.NaN;
       try
       {
-        score = new Float(gffColumns[6]).floatValue();
+        score = Float.valueOf(gffColumns[6]).floatValue();
       } catch (NumberFormatException ex)
       {
         sf = new SequenceFeature(ft, desc, startPos, endPos, featureGroup);
@@ -581,7 +581,6 @@ public class FeaturesFile extends AlignFile implements FeaturesSourceI
     Map<String, FeatureColourI> visibleColours = fr
             .getDisplayedFeatureCols();
     Map<String, FeatureMatcherSetI> featureFilters = fr.getFeatureFilters();
-    List<String> visibleFeatureGroups = fr.getDisplayedFeatureGroups();
 
     if (!includeNonPositional
             && (visibleColours == null || visibleColours.isEmpty()))
@@ -616,42 +615,12 @@ public class FeaturesFile extends AlignFile implements FeaturesSourceI
     outputFeatureFilters(out, visibleColours, featureFilters);
 
     /*
-     * sort groups alphabetically, and ensure that features with a
-     * null or empty group are output after those in named groups
-     */
-    List<String> sortedGroups = new ArrayList<>(visibleFeatureGroups);
-    sortedGroups.remove(null);
-    sortedGroups.remove("");
-    Collections.sort(sortedGroups);
-    sortedGroups.add(null);
-    sortedGroups.add("");
-
-    boolean foundSome = false;
-
-    /*
-     * first output any non-positional features
-     */
-    if (includeNonPositional)
-    {
-      for (int i = 0; i < sequences.length; i++)
-      {
-        String sequenceName = sequences[i].getName();
-        for (SequenceFeature feature : sequences[i].getFeatures()
-                .getNonPositionalFeatures())
-        {
-          foundSome = true;
-          out.append(formatJalviewFeature(sequenceName, feature));
-        }
-      }
-    }
-
-    /*
-     * positional features within groups
+     * output features within groups
      */
-    foundSome |= outputFeaturesByGroup(out, fr, sortedGroups, types,
-            sequences);
+    int count = outputFeaturesByGroup(out, fr, types, sequences,
+            includeNonPositional);
 
-    return foundSome ? out.toString() : "No Features Visible";
+    return count > 0 ? out.toString() : "No Features Visible";
   }
 
   /**
@@ -697,61 +666,96 @@ public class FeaturesFile extends AlignFile implements FeaturesSourceI
   /**
    * Appends output of visible sequence features within feature groups to the
    * output buffer. Groups other than the null or empty group are sandwiched by
-   * STARTGROUP and ENDGROUP lines. Answers true if at least one feature was
-   * written, else false.
+   * STARTGROUP and ENDGROUP lines. Answers the number of features written.
    * 
    * @param out
    * @param fr
-   * @param groups
    * @param featureTypes
    * @param sequences
+   * @param includeNonPositional
    * @return
    */
-  private boolean outputFeaturesByGroup(StringBuilder out,
-          FeatureRenderer fr, List<String> groups, String[] featureTypes,
-          SequenceI[] sequences)
+  private int outputFeaturesByGroup(StringBuilder out,
+          FeatureRenderer fr, String[] featureTypes,
+          SequenceI[] sequences, boolean includeNonPositional)
   {
-    boolean foundSome = false;
-    for (String group : groups)
+    List<String> featureGroups = fr.getFeatureGroups();
+
+    /*
+     * sort groups alphabetically, and ensure that features with a
+     * null or empty group are output after those in named groups
+     */
+    List<String> sortedGroups = new ArrayList<>(featureGroups);
+    sortedGroups.remove(null);
+    sortedGroups.remove("");
+    Collections.sort(sortedGroups);
+    sortedGroups.add(null);
+    sortedGroups.add("");
+
+    int count = 0;
+    List<String> visibleGroups = fr.getDisplayedFeatureGroups();
+
+    /*
+     * loop over all groups (may be visible or not);
+     * non-positional features are output even if group is not visible
+     */
+    for (String group : sortedGroups)
     {
       boolean firstInGroup = true;
-      boolean isNamedGroup = (group != null && !"".equals(group));
+      boolean isNullGroup = group == null || "".equals(group);
 
-      /*
-       * output positional features within groups
-       */
       for (int i = 0; i < sequences.length; i++)
       {
         String sequenceName = sequences[i].getName();
         List<SequenceFeature> features = new ArrayList<>();
-        if (featureTypes.length > 0)
+
+        /*
+         * get any non-positional features in this group, if wanted
+         * (for any feature type, whether visible or not)
+         */
+        if (includeNonPositional)
+        {
+          features.addAll(sequences[i].getFeatures()
+                  .getFeaturesForGroup(false, group));
+        }
+
+        /*
+         * add positional features for visible feature types, but
+         * (for named groups) only if feature group is visible
+         */
+        if (featureTypes.length > 0
+                && (isNullGroup || visibleGroups.contains(group)))
         {
           features.addAll(sequences[i].getFeatures().getFeaturesForGroup(
                   true, group, featureTypes));
         }
 
-        for (SequenceFeature sequenceFeature : features)
+        for (SequenceFeature sf : features)
         {
-          if (fr.isVisible(sequenceFeature))
+          if (sf.isNonPositional() || fr.isVisible(sf))
           {
-            foundSome = true;
-            if (firstInGroup && isNamedGroup)
+            count++;
+            if (firstInGroup)
             {
-              out.append(newline).append(STARTGROUP).append(TAB)
-                      .append(group).append(newline);
+              out.append(newline);
+              if (!isNullGroup)
+              {
+                out.append(STARTGROUP).append(TAB).append(group)
+                        .append(newline);
+              }
             }
             firstInGroup = false;
-            out.append(formatJalviewFeature(sequenceName, sequenceFeature));
+            out.append(formatJalviewFeature(sequenceName, sf));
           }
         }
       }
 
-      if (isNamedGroup && !firstInGroup)
+      if (!isNullGroup && !firstInGroup)
       {
         out.append(ENDGROUP).append(TAB).append(group).append(newline);
       }
     }
-    return foundSome;
+    return count;
   }
 
   /**