Some documentation

and addition to OTodoAccess
overDue and effectiveTodos

1 files changed, 53 insertions, 0 deletions

diff --git a/libopie2/opiepim/backend/opimaccessbackend.h b/libopie2/opiepim/backend/opimaccessbackend.h
index 8e744e7..5707b58 100644
--- a/libopie2/opiepim/backend/opimaccessbackend.h
+++ b/libopie2/opiepim/backend/opimaccessbackend.h
@@ -5,20 +5,73 @@
 
 #include <opie/opimrecord.h>
 
+
+/**
+ * OPimAccessBackend is the base class
+ * for all private backends
+ * it operates on OPimRecord as the base class
+ * and it's responsible for fast manipulating
+ * the resource the implementation takes care
+ *  of
+ */
 template <class T = OPimRecord>
 class OPimAccessBackend {
 public:
     OPimAccessBackend();
     virtual ~OPimAccessBackend();
+    
+    /**
+     * load the resource
+     */
     virtual void load() = 0;
+    
+    /**
+     * reload the resource
+     */
     virtual void reload() = 0;
+    
+    /**
+     * save the resource and
+     * all it's changes
+     */
     virtual void save() = 0;
+    
+    /**
+     * return an array of
+     * all available uids
+     */
     virtual QArray<int> allRecords()const = 0;
+    
+    /**
+     * queryByExample for T with the SortOrder
+     * sort
+     */
     virtual QArray<int> queryByExample( const T& t, int sort ) = 0;
+    
+    /**
+     * find the OPimRecord with uid @param uid
+     * returns T and T.isEmpty() if nothing was found
+     */
     virtual T find(int uid ) = 0;
+    
+    /**
+     * clear the back end
+     */
     virtual void clear() = 0;
+    
+    /**
+     * add T
+     */
     virtual bool add( const T& t ) = 0;
+    
+    /**
+     * remove
+     */
     virtual bool remove( int uid ) = 0;
+    
+    /**
+     * replace a record with T.uid()
+     */
     virtual bool replace( const T& t ) = 0;