/**
* @param AstParserInterface $astParser
* @param EventDispatcherInterface $dispatcher
* @param array $files
* @return AstMap
*/
public function createAstMapByFiles(AstParserInterface $astParser, EventDispatcherInterface $dispatcher, array $files)
{
$dispatcher->dispatch(PreCreateAstMapEvent::class, new PreCreateAstMapEvent(count($files)));
$astMap = new AstMap($astParser);
foreach ($files as $file) {
try {
foreach ($astParser->parse($file) as $astReference) {
if ($astReference instanceof AstClassReferenceInterface) {
$astMap->addAstClassReference($astReference);
} elseif ($astReference instanceof AstFileReferenceInterface) {
$astMap->addAstFileReferences($astReference);
} else {
throw new \LogicException('unknown AST Type.');
}
}
$dispatcher->dispatch(AstFileAnalyzedEvent::class, new AstFileAnalyzedEvent($file));
} catch (\PhpParser\Error $e) {
$dispatcher->dispatch(AstFileSyntaxErrorEvent::class, new AstFileSyntaxErrorEvent($file, $e->getMessage()));
}
}
$dispatcher->dispatch(PostCreateAstMapEvent::class, new PostCreateAstMapEvent($astMap));
return $astMap;
}
