public function addStep(Ezer_Step &$step)
{
// overwrite any flow definition
$step->in_flows = array();
$step->out_flows = array();
$sources = $step->getSources();
if ($sources && is_array($sources) && count($sources)) {
foreach ($sources as $source) {
$source_name = $source->getStepName();
$source_step =& $this->getStep($source_name);
if ($source_step) {
$source_step->setOutFlow($step);
$step->setInFlow($source_step);
}
}
}
$targets = $step->getTargets();
if ($targets && is_array($targets) && count($targets)) {
foreach ($targets as $target) {
$target_name = $target->getStepName();
$target_step =& $this->getStep($target_name);
if ($target_step) {
$target_step->setInFlow($step);
$step->setOutFlow($target_step);
}
}
}
parent::addStep($step);
}
public function add(Ezer_Step &$step)
{
// overwrite any flow definition
$step->in_flows = array();
$step->out_flows = array();
$sources = $step->getSources();
if ($sources && $sources instanceof Ezer_Array) {
$arr_sources = (array) $sources;
foreach ($arr_sources as $source) {
$source_name = $source->getStepName();
$source_step =& $this->getStep($source_name);
if ($source_step) {
$source_step->setOutFlow($step);
$step->setInFlow($source_step);
}
}
}
$targets = $step->getTargets();
if ($targets && $targets instanceof Ezer_Array) {
$arr_targets = (array) $targets;
foreach ($arr_targets as $target) {
$target_name = $target->getStepName();
$target_step =& $this->getStep($target_name);
if ($target_step) {
$target_step->setInFlow($step);
$step->setOutFlow($target_step);
}
}
}
parent::add($step);
}
