/**
* @param string $expression
* @param array $keys
* @param ExpressionLanguage $expressionLanguage
*/
public function __construct($expression, array $keys = array(), ExpressionLanguage $expressionLanguage = null)
{
parent::__construct($expression);
$this->keys = $keys;
if ($expressionLanguage) {
$this->expressionLanguage = $expressionLanguage;
} else {
$this->expressionLanguage = new ExpressionLanguage();
}
}
/**
* Constructor.
*
* @param string $expression An expression
* @param Node $nodes A Node representing the expression
*/
public function __construct($expression, Node $nodes)
{
parent::__construct($expression);
$this->nodes = $nodes;
}
