X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FPDBEntry.java;h=8debacfbe1a23e7197bbbac25a0ab297ff6b1d1c;hb=86fd4dbafd6175d651fe569c0861de10029cc7b8;hp=9c3a8e757ca000b01bcfcc72a322d3327a475d7d;hpb=c3b8fbc19c04c2daec702a2bffdfab5d10555143;p=jalview.git

diff --git a/src/jalview/datamodel/PDBEntry.java b/src/jalview/datamodel/PDBEntry.java
index 9c3a8e7..8debacf 100755
--- a/src/jalview/datamodel/PDBEntry.java
+++ b/src/jalview/datamodel/PDBEntry.java
@@ -46,7 +46,38 @@ public class PDBEntry
 
   public enum Type
   {
-    PDB, MMCIF, FILE;
+    // TODO is FILE needed; if not is this enum needed, or can we
+    // use FileFormatI for PDB, MMCIF?
+    PDB("pdb", "pdb"), MMCIF("mmcif", "cif"), FILE("?", "?");
+
+    /*
+     * file extension for cached structure file; must be one that
+     * is recognised by Chimera 'open' command
+     * @see https://www.cgl.ucsf.edu/chimera/current/docs/UsersGuide/filetypes.html
+     */
+    String ext;
+
+    /*
+     * format specifier used in dbfetch request
+     * @see http://www.ebi.ac.uk/Tools/dbfetch/dbfetch/dbfetch.databases#pdb
+     */
+    String format;
+
+    private Type(String fmt, String ex)
+    {
+      format = fmt;
+      ext = ex;
+    }
+
+    public String getFormat()
+    {
+      return format;
+    }
+    public String getExtension()
+    {
+      return ext;
+    }
+
     /**
      * case insensitive matching for Type enum
      * 
@@ -77,7 +108,6 @@ public class PDBEntry
     }
   }
 
-
   /**
    * Answers true if obj is a PDBEntry with the same id and chain code (both
    * ignoring case), file, type and properties