/**
* Propagates the new state machine position to the execution context of the given subject,
* by calling the execution context's "onStateExit" method.
*
* @param StatefulSubjectInterface $subject
*/
public function onExit(StatefulSubjectInterface $subject)
{
parent::onExit($subject);
foreach ($this->getOption(self::OPTION_REMOVE_VARS, []) as $key) {
$subject->getExecutionContext()->removeParameter($key);
}
}
public function onEntry(StatefulSubjectInterface $process_state)
{
if (!$process_state instanceof ProcessStateInterface) {
throw new RuntimeError('Only ' . ProcessStateInterface::CLASS . ' subjects supported by ' . static::CLASS);
}
parent::onEntry($process_state);
$commands = $this->createCommands($process_state);
$execution_context = $process_state->getExecutionContext();
$execution_context->setParameter('commands', new CommandList($commands));
}
public function testConstructorAndGetters()
{
$state = new State('state1', StateInterface::TYPE_INITIAL, ['test_option' => 42]);
$this->assertEquals('state1', $state->getName());
$this->assertEquals(StateInterface::TYPE_INITIAL, $state->getType());
$this->assertEquals(42, $state->getOption('test_option'));
$this->assertTrue($state->isInitial());
$this->assertFalse($state->isActive());
$this->assertFalse($state->isFinal());
}