JAL-3509 coerce RESNUM to hidden (really) after fetching from PDB

[jalview.git] / src / jalview / api / FeatureRenderer.java

diff --git a/src/jalview/api/FeatureRenderer.java b/src/jalview/api/FeatureRenderer.java
index a9bbe31..fff3b38 100644 (file)
--- a/src/jalview/api/FeatureRenderer.java
+++ b/src/jalview/api/FeatureRenderer.java
@@ -20,6 +20,7 @@
  */
 package jalview.api;
 
+import jalview.datamodel.MappedFeatures;
 import jalview.datamodel.SequenceFeature;
 import jalview.datamodel.SequenceI;
 import jalview.datamodel.features.FeatureMatcherSetI;
@@ -283,4 +284,24 @@ public interface FeatureRenderer
    * @return
    */
   boolean isVisible(SequenceFeature feature);
+
+  /**
+   * Answers a bean containing a mapping, and a list of visible features in this
+   * alignment at a position (or range) which is mappable from the given sequence
+   * residue position in a mapped alignment. Features are returned in render order
+   * of feature type (on top last), with order within feature type undefined. If
+   * no features or mapping are found, answers null.
+   * 
+   * @param sequence
+   * @param pos
+   * @return
+   */
+  MappedFeatures findComplementFeaturesAtResidue(SequenceI sequence, int pos);
+
+  /**
+   * Sends a message to let any registered parties know that something about
+   * feature rendering has changed
+   */
+  void notifyFeaturesChanged();
+
 }