diff base/generics.lisp @ 216:e1842efb1dd4

amuse-database-admin add implementation and dataset functionality Ignore-this: 787cc01acf2d6a58640fec017de16c17 darcs-hash:20090716145807-16a00-6fe5ad4a2b6252b2c1f3d109a16455bb32243965.gz committer: Jamie Forth <j.forth@gold.ac.uk>
author j.forth <j.forth@gold.ac.uk>
date Thu, 24 Feb 2011 11:23:18 +0000
parents be3d63b78054
children 32b40c50075e
line wrap: on
line diff
--- a/base/generics.lisp	Thu Feb 24 11:23:18 2011 +0000
+++ b/base/generics.lisp	Thu Feb 24 11:23:18 2011 +0000
@@ -1,5 +1,13 @@
 (cl:in-package #:amuse) 
 
+;;; Identifiers
+
+(defgeneric identifier (object))
+
+(defgeneric event-id (object))
+
+(defgeneric composition-id (object))
+
 ;;; Pulling compositions from the database 
 
 (defgeneric get-composition (identifier)