Changes between Version 1 and Version 2 of PRO_CHANGE_PRIMITIVES_R0

Timestamp:

01/07/09 15:52:14 (16 years ago)

Author:

peko

Comment:

--

PRO_CHANGE_PRIMITIVES_R0

@@ -7 +7 @@
 == Overview ==
 
-This task is about the primitives that are needed to manage changes and by primitives is meant the primitive operations about changes.
+This task is about the primitives that are needed to manage changes. These include primitive changes and primitive operations about changes.
 
 == Task requirements ==
- * Primitive operations about changes 
-unmanaged change, create <class> <id>, destroy <id>, set <id> <prop-id> <#value>, 
-
+ * Primitive operations about changes which include the following:
+  * create - which should create a change by class and an id. The design section should decide on the uniqueness of the id of a change. This is needed to manage changes on a server for example.
+  * destroy - which should destroy a change by an id.
+  * set - should be able to set the change with an id for a property by its property id and a String representing its value.
+ * One more change should be added so that the set of changes fully satisfies our needs and this is the so called !UnmanagedChange. It should represent a change that cannot be managed in a logical way. For Sophie2 this could be saving or opening books.
+ * A decent documentation should be created that explains the primitives - change types and operations with them.
 
 == Task result ==
+ * Source code
+ * wiki page somewhere - may be only a wiki content in the design section.
 
 == Implementation idea ==
-
+ * review code in [(source:trunk/sophie2-platform/modules/org.sophie2.core/src/main/java/org/sophie2/core/prolib/events Changes in event package.)]
 == Related ==