public function analyze()
{
// get_class($x) == 'Function'
$this->atomIs('Comparison')->outIs('LEFT')->atomIs('Functioncall')->fullnspathIs('\\get_class')->back('first');
$this->prepareQuery();
// 'Function' == get_class($x)
$this->atomIs('Comparison')->outIs('RIGHT')->atomIs('Functioncall')->fullnspathIs('\\get_class')->back('first');
$this->prepareQuery();
}