Class diagrams

Core Classes

Connection types:

• P2P_Connection_Type_Factory knows how to create, store and retrieve P2P_Connection_Type instances.
• P2P_Connection_Type contains all the information about a particular connection type.
• P2P_Directed_Connection_Type = P2P_Connection_Type + direction.
• P2P_Side_* classes contain various bits of knowledge about a particular type of object (post, user etc).

Items:

• P2P_Item_* classes wrap regular WordPress objects and give them a consistent interface.
• P2P_List contains a list of P2P_Item instances.

Querying:

• P2P_Query_* classes hook into the appropriate WordPress querying class (WP_Query or WP_User_Query).
• P2P_Query knows how to convert query vars into SQL strings.
• P2P_URL_Query makes some query vars public (i.e. usable via URL).

Misc:

• P2P_Widget creates the widget.
• P2P_Shortcodes creates the shortcodes.

Admin Classes

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