This adapter interface should be implemented by all custom adapters
Interface for Doctrine adapter statements
Doctrine cache driver interface
Doctrine_EventListener all event listeners extend this base class the empty methods allow child classes to only implement the methods they need to implement
Doctrine_Node_Interface
Doctrine_Overloadable a very generic overloading interface
Doctrine_Query_Filter_Interface
Doctrine_Record_Listener
Doctrine_Search_Analyzer_Interface
Doctrine_Tree_Interface