/** @return FoldedEntity */
public static function inst(FoldedResources $folding, $ident, $assertExists = true)
{
$unique = $folding->getUnique($ident);
if (!array_key_exists($unique, self::$items)) {
if ($assertExists) {
$folding->assertExistsEntity($ident);
}
self::$items[$unique] = new FoldedEntity($folding, $ident);
}
return self::$items[$unique];
}
