/**
* @return LibraryInformationInterface
*/
public function getLibraryInformation()
{
if ($this->information === null) {
if (($path = $this->getOption('libraryDataPath')) !== null) {
return $this->information = LibraryInformation::createFromFile($path);
}
$this->information = LibraryInformation::createWithDefaults();
}
return $this->information;
}
/**
* @param string $librarySourceOption
* @param int $mode
* @return \Pvra\Analysers\LanguageFeatureAnalyser[]
*/
protected function createNodeWalkerInstances($librarySourceOption = null, $mode = LanguageFeatureAnalyser::MODE_ADDITION)
{
$analysers = [];
foreach ($this->expectedWalkers as $walker) {
if (in_array(LibraryInformationAwareInterface::class, class_implements($walker))) {
if (is_string($librarySourceOption)) {
$info = new LibraryInformation($this->getArrayFromFile($librarySourceOption)[1]);
} else {
$info = LibraryInformation::createWithDefaults();
}
$analysers[] = (new $walker(['mode' => $mode]))->setLibraryInformation($info);
} else {
$analysers[] = new $walker(['mode' => $mode]);
}
}
return $analysers;
}
