+ boolean isAlignmentSource();
+
+ /**
+ * Returns an (optional) description of the source, suitable for display as a
+ * tooltip, or null
+ *
+ * @return
+ */
+ String getDescription();
+
+ /**
+ * Returns the preferred feature colour configuration if there is one, else
+ * null
+ *
+ * @return
+ */
+ FeatureSettingsModelI getFeatureColourScheme();