1019 B
1019 B
Overview
co3 is a package for file conversion and associated database operations. The CO3 base class
provides a standard interface for performing conversions, preparing inserts, and
interacting with database schemas that mirror the class hierarchy.
Simplified description of the operational model:
Goal: interact with a storage medium (database, pickled structure, VSS framework) with a known schema.
- Accessor to provide access to stored items
- Composer to compose common access points (e.g., JOINed tables)
- Indexer to index/cache access queries
- Manager to manage storage state (e.g., supported inserts, database syncs)
- Collector to collect data for updating storage state
- Database to collect data for updating storage state
- Mapper to collect data for updating storage state
- Relation to collect data for updating storage state
CO3 is an abstract base class that makes it easy to integrate this model with object hierarchies that mirror a storage schema.