public function __construct($id, Ezer_StepContainerInstance &$scope_instance, Ezer_Step $step = null)
{
$this->id = $id;
$this->attempts = 0;
$this->scope_instance =& $scope_instance;
if ($step) {
$this->max_retries = $step->getMaxRetries();
$this->step = $step;
}
if ($this !== $scope_instance) {
// echo "Adding $id [" . get_class($this) . "] to " . $scope_instance->getId() . "[" . get_class($scope_instance) . "]\n";
$this->scope_instance->step_instances[] =& $this;
$parent_scope_instance = $scope_instance->getScopeInstance();
if ($parent_scope_instance) {
// echo "Adding $id [" . get_class($this) . "] to " . $parent_scope_instance->getId() . "[" . get_class($parent_scope_instance) . "]\n";
$parent_scope_instance->step_instances[] =& $this;
}
}
$this->setStatus(Ezer_StepInstanceStatus::LOADED);
}
