Ivan A. Melnikov ea272ee743 Validate each flow state change ...

When engine changing state, the transition is now validated. This
helps to avoid complex and error prone checks in engine._change_state
and make validating code more reusable in different engines.

Change-Id: I2a06823c532926bb3bd034f7252b14bdbbc1fa1d
Implements: bp:transition-control

2013-10-07 16:46:02 +04:00

4.0 KiB

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