コード例 #1
0
ファイル: StepRunnerSpec.php プロジェクト: KhaosLibrary/Khaos
 /**
  * @param \Khaos\FSM\State\State $initialState
  * @param \Khaos\FSM\Stateful $context
  * @param \Khaos\FSM\Transition\Transition $t1
  * @param \Khaos\FSM\Transition\Transition $t2
  * @param \Khaos\FSM\State\State $s1
  * @param \Khaos\FSM\State\State $s2
  */
 function let($initialState, $context, $t1, $t2, $s1, $s2)
 {
     $context->setCurrentState($initialState)->willReturn();
     $context->getCurrentState()->willReturn($initialState);
     $this->beConstructedWith($initialState, $context);
     $t1->can('t1', $context, $this->getWrappedObject())->willReturn(true);
     $t1->can(Argument::any(), $context, $this->getWrappedObject())->willReturn(false);
     $t1->apply('t1', $context, $this->getWrappedObject())->willReturn('S1');
     $t1->getTo()->willReturn($s1);
     $t2->can('t2', $context, $this->getWrappedObject())->willReturn(true);
     $t2->can(Argument::any(), $context, $this->getWrappedObject())->willReturn(false);
     $t2->apply('t2', $context, $this->getWrappedObject())->willReturn('S2');
     $t2->getTo()->willReturn($s2);
     $initialState->getTransitions()->willReturn([$t1, $t2]);
 }
コード例 #2
0
ファイル: StepRunner.php プロジェクト: KhaosLibrary/FSM
 /**
  * Can Advance
  *
  * Determine if the machine can be advanced, if so set transition
  * to the path we can take.
  *
  * Usage :-
  *
  * can(Input)
  * can(Input, Transition)
  *
  * @param mixed      $input        Input against which transition(s) will be tested
  * @param Transition $transition   Placeholder for found transition or the only transition to be tested
  *
  * @return bool
  * @throws Exception
  */
 public function can($input, &$transition = null)
 {
     $state = $this->context->getCurrentState();
     if (!$transition instanceof Transition) {
         foreach ($state->getTransitions() as $candidate) {
             if (!$candidate->can($input, $this->context, $this)) {
                 continue;
             }
             $transition = $candidate;
             return true;
         }
         return false;
     }
     return $transition->can($input, $this->context, $this);
 }
コード例 #3
0
 /**
  * Apply Transition
  *
  * @param mixed    $input
  * @param Stateful $context
  * @param Runner   $runner
  *
  * @return mixed
  */
 public function apply($input, Stateful $context, Runner $runner)
 {
     $context->setCurrentState($this->to);
     if ($this->action !== null && is_callable($this->action)) {
         return call_user_func($this->action, $input, $context, $runner, $this);
     }
     if ($input instanceof InputSequence) {
         $input->pop();
     }
     return $this->action ?: (string) $this->to;
 }
コード例 #4
0
 /**
  * @inheritDoc
  *
  * @var InputSequence $input
  * @var UsageParserContext       $context
  * @var BacktrackingRunner       $runner
  */
 public function apply($input, Stateful $context, Runner $runner)
 {
     $context->setCurrentState($this->to);
     return new Argument($this->argument, $input->pop());
 }
コード例 #5
0
 /**
  * @inheritDoc
  *
  * @var InputSequence      $input
  * @var UsageParserContext $context
  * @var BacktrackingRunner $runner
  */
 public function apply($input, Stateful $context, Runner $runner)
 {
     $context->setCurrentState($this->to);
     return null;
 }
コード例 #6
0
 /**
  * @inheritDoc
  *
  * @var InputSequence $input
  * @var UsageParserContext       $context
  * @var BacktrackingRunner       $runner
  */
 public function apply($input, Stateful $context, Runner $runner)
 {
     $context->setCurrentState($this->to);
     return $input->getOption($this->optionDefinition);
 }
コード例 #7
0
ファイル: StepRunner.php プロジェクト: KhaosLibrary/Khaos
 /**
  * Get Current State
  *
  * @return State
  */
 public function getCurrentState()
 {
     return $this->context->getCurrentState();
 }