Public, high-level API for third party developers.
The are actually implemented by the plainbox.impl package. This module is here so that the essential API concepts are in a single spot and are easier to understand (by not being mixed with additional source code).
Warning
This module is ironically UNSTABLE until the 1.0 release
Note
This module has API stability guarantees. We are not going to break or introduce backwards incompatible interfaces here without following our API deprecation policy. All existing features will be retained for at least three releases. All deprecated symbols will warn when they will cease to be available.