/**
* {@inheritdoc}
*/
public function setOption($type, $index, $display = null, $name = null)
{
if ($parent = $this->getParent()) {
return $this->setVariationOption($parent, $type, $index, $display, $name);
}
if (!($option = $this->getOption($type, $index))) {
$option = new Option();
$option->setType($type);
$option->setIndex($index);
if ($display === null) {
$display = $index;
}
$option->setDisplay($display);
if ($name === null) {
$name = $display;
}
$option->setName($name);
} else {
if ($display !== null) {
$option->setDisplay($display);
}
if ($name !== null) {
$option->setName($name);
}
}
$this->addOptionToGroup($option);
return $this;
}
protected function createOption($display, $name, $type, $index)
{
$option = new Option();
$option->setDisplay($display);
$option->setIndex($index);
$option->setName($name);
$option->setType($type);
return $option;
}
