SimpleState.php 1.3KB

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  1. <?php
  2. /*
  3. This program is free software: you can redistribute it and/or modify
  4. it under the terms of the GNU General Public License as published by
  5. the Free Software Foundation, either version 3 of the License, or
  6. (at your option) any later version.
  7. This program is distributed in the hope that it will be useful,
  8. but WITHOUT ANY WARRANTY; without even the implied warranty of
  9. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  10. GNU General Public License for more details.
  11. You should have received a copy of the GNU General Public License
  12. along with this program. If not, see <http://www.gnu.org/licenses/>.
  13. */
  14. //require 'Yay/State.php';
  15. //require 'Yay/States.php';
  16. //require 'Yay/SimpleStatePredicate.php';
  17. /**
  18. * A State from a State machine.
  19. * @author Chris Corbyn <chris@w3style.co.uk>
  20. * @package Yay
  21. */
  22. class Yay_SimpleState extends Yay_SimpleStatePredicate implements Yay_State
  23. {
  24. /**
  25. * Create a new State for $stateMachine to be $stateName.
  26. * @param Yay_States $stateMachine
  27. * @param string $stateName
  28. */
  29. public function __construct(Yay_States $stateMachine, $stateName)
  30. {
  31. parent::__construct($stateMachine, $stateName, true);
  32. }
  33. /**
  34. * Make this State active.
  35. */
  36. public function activate()
  37. {
  38. $this->_stateMachine->become($this->_stateName);
  39. }
  40. }