/**
* {@inheritDoc}
*/
public function addPath($path)
{
if (is_string($path)) {
$this->paths->insert($this->normalizePath($path), 1);
return;
}
if (!is_array($path) && !$path instanceof ArrayAccess) {
throw new Exception\InvalidArgumentException(sprintf('Provided path must be an array or an instance of ArrayAccess, %s given', is_object($path) ? get_class($path) : gettype($path)));
}
if (isset($path['priority']) && isset($path['path'])) {
$this->paths->insert($this->normalizePath($path['path']), $path['priority']);
return;
}
throw new Exception\InvalidArgumentException('Provided array must contain both keys "priority" and "path"');
}
/**
* Attach a resolver
*
* @param ResolverInterface $resolver
* @param int $priority
* @return self
*/
public function attach(ResolverInterface $resolver, $priority = 1)
{
$this->queue->insert($resolver, $priority);
}