ReferenceDataSourceInterface Interface Reference

Inheritance diagram for ReferenceDataSourceInterface

Public Member Functions
	loadData ($id)
	Load data for the state machine and set the state. More...
	invalidateCache ($id=null)
	Invalidate cached data. More...

Member Function Documentation

loadData()

loadData

(

$id

)

Load data for the state machine and set the state.

Returns

null|array|object

Todo:

Add locking mode so that we can lock an entity before invoking a transition.

Implemented in DataSource, DataSource, and DummyDataSource.

invalidateCache()

invalidateCache

(

$id = null

)

Invalidate cached data.

Implemented in DataSource, DataSource, and DummyDataSource.