/**
* @return array
*/
public function getOptions()
{
if (is_null($this->compiledOptions)) {
if (is_null($this->optionsProvider)) {
return $this->compiledOptions = array();
}
$this->compiledOptions = $this->optionsProvider->getOptions();
}
return $this->compiledOptions;
}
/**
* @param BuildableInterface $container
* @param FormState $state
* @param OptionsProvider $provider
*/
public function buildOptions(BuildableInterface $container, FormState $state, OptionsProvider $provider)
{
$this->buildGroup($provider->getOptions(), $container, $state);
}