fp@752: 
fp@752: /* $Id$ */
fp@752: 
fp@1174: digraph pdo_entry_read {
fp@2513:     node [fontname="Helvetica"]
fp@2513:     edge [fontname="Helvetica", fontsize="12"]
fp@752: 
fp@2513:     start
fp@1174:     start -> count [weight=5]
fp@752: 
fp@2513:     count
fp@1804:     count -> action_next [weight=5]
fp@752: 
fp@1174:     action_next [shape=point,label=""]
fp@2513:     action_next -> pdo_entry [label="Next entry", weight=5]
fp@2513:     action_next -> end [label="No more entries"]
fp@752: 
fp@2513:     pdo_entry
fp@1174:     pdo_entry -> action_next
fp@752: 
fp@2513:     end
fp@752: }