Feature: callbacks on states and transitions

yohang / Finite

A Simple PHP Finite State Machine

http://yohan.giarel.li/Finite

MIT License

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Feature: callbacks on states and transitions #125

Open OskHa opened 8 years ago

OskHa commented 8 years ago

The purpose of this pull request is to make it painless to display callback informations for states and transitions. Personally i use this to extend the information on my graphviz graphs.

extended the interfaces
added method on state machine to list all callbacks
added method on states and transitions to list their callbacks
global callbacks are ignored

RonRademaker commented 8 years ago

This PR breaks a lot of backwards compatibility by adding methods to an interface and dropping support for older PHP versions. Is there no way to accomplish these things without?

OskHa commented 8 years ago

i will have a look on that over the weekend.