/**
* @inheritdoc
*/
public function init()
{
if (!$this->project instanceof Project) {
throw new InvalidParamException('Project variable must be an instance of ' . Project::className());
}
if (!$this->repository instanceof BaseRepository) {
throw new InvalidParamException('Repository variable must be an instance of ' . BaseRepository::className());
}
if (!$this->commit instanceof BaseCommit) {
throw new InvalidParamException('Commit variable must be an instance of ' . BaseCommit::className());
}
if (!$this->file instanceof File) {
throw new InvalidParamException('File variable must be an instance of ' . File::className());
}
$this->id = $this->commit->getId() . md5($this->file->getPathname());
}