X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FStructureChooser.java;h=a83adcb3a7e09e3ffdd646aeda175fe0a27e5b80;hb=f4706aa1c5c7ce27bfa80586bc4e17ba0e8ab3db;hp=86158da7d811512a323b98f2c8fcbfcdda34fd13;hpb=d64daffb893f7efbf8e424e41f3ddb22f04ab121;p=jalview.git

diff --git a/src/jalview/gui/StructureChooser.java b/src/jalview/gui/StructureChooser.java
index 86158da..a83adcb 100644
--- a/src/jalview/gui/StructureChooser.java
+++ b/src/jalview/gui/StructureChooser.java
@@ -134,6 +134,14 @@ public class StructureChooser extends GStructureChooser
       @Override
       public void run()
       {
+        // looks for any existing structures already loaded 
+        // for the sequences (the cached ones) 
+        // then queries the StructureChooserQuerySource to 
+        // discover more structures.
+        // 
+        // Possible optimisation is to only begin querying
+        // the structure chooser if there are no cached structures.
+        
         long startTime = System.currentTimeMillis();
         updateProgressIndicator(MessageManager
                 .getString("status.loading_cached_pdb_entries"), startTime);