- public java.awt.Color getColour(int atomIndex, int pdbResNum,
- String chain, String pdbId);
+ /**
+ * Called by structureSelectionManager to instruct implementor to release any
+ * direct references it may hold to the given object (typically, these are
+ * Jalview alignment panels).
+ *
+ * @param svl
+ */
+ public void releaseReferences(Object svl);
+
+ /**
+ * Answers true if this listener is interested in the given sequence
+ *
+ * @param seq
+ * @return
+ */
+ public boolean isListeningFor(SequenceI seq);