public function add($element)
{
if (!$this->isCorrectType($element)) {
throw new IllegalArgumentException("Tried to add element of type " . TypeUtil::getType($element) . " to list of type " . $this->type);
}
$this->elements[$element] = $element;
}
private function isCorrectValueType($value)
{
if ($this->valueType === "?") {
return true;
}
return $this->valueType === TypeUtil::getType($value);
}
protected function isCorrectType($element)
{
if ($this->type === "?") {
return true;
}
return $this->type === TypeUtil::getType($element);
}
