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RouteCollection.php
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RouteCollection.php
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<?php
namespace Pianissimo\Component\Routing;
use ArrayIterator;
use IteratorAggregate;
use Pianissimo\Component\Routing\Exception\RouteNotFoundException;
class RouteCollection implements IteratorAggregate
{
/**
* @var Route[]|array
*/
private $routes;
public function __construct()
{
$this->routes = [];
}
public function has(string $name): bool
{
return array_key_exists($name, $this->routes);
}
public function find(string $name): ?Route
{
if (isset($this->routes[$name]) === true) {
return $this->routes[$name];
}
return null;
}
public function get(string $name): Route
{
$route = $this->find($name);
if ($route === null) {
throw new RouteNotFoundException('Route not found');
}
return $route;
}
public function add(Route $route): self
{
$this->routes[$route->getName()] = $route;
return $this;
}
public function merge(RouteCollection $routeCollection): self
{
$this->routes = array_merge($this->routes, $routeCollection->toArray());
return $this;
}
public function toArray(): array
{
return $this->routes;
}
public function getIterator() {
return new ArrayIterator($this->routes);
}
}