/**
* Builds content in $format
*
* @param string $format
*
* @return string A binary chain
*
* @throws Exception if output format is not supported
*/
public function build($format)
{
if (!isset($this->writers[$format])) {
$message = sprintf('Output format %s is not supported', $format);
throw new Exception($message);
}
return (new $this->writers[$format]($this->tablature->getSong()))->getContent();
}
/**
* @param Tablature The tablature to dump
*/
public function __construct(Tablature $tablature)
{
$this->song = $tablature->getSong();
}
