/**
* Joins with another join element
* @param CJoinElement $element the element to be joined
*/
public function join($element)
{
if ($element->slave !== null) {
$this->join($element->slave);
}
if (!empty($element->relation->select)) {
$this->selects[] = $element->getColumnSelect($element->relation->select);
}
$this->conditions[] = $element->relation->condition;
$this->orders[] = $element->relation->order;
$this->joins[] = $element->getJoinCondition();
$this->joins[] = $element->relation->join;
$this->groups[] = $element->relation->group;
$this->havings[] = $element->relation->having;
if (is_array($element->relation->params)) {
if (is_array($this->params)) {
$this->params = array_merge($this->params, $element->relation->params);
} else {
$this->params = $element->relation->params;
}
}
$this->elements[$element->id] = true;
}
