/**
* Map to database column.
* @param string $column
* @param string $operator
* @return Filter
*/
public function setColumn($column, $operator = Condition::OPERATOR_OR)
{
$columnAlreadySet = count($this->column) > 0;
if (!Condition::isOperator($operator) && $columnAlreadySet) {
throw new \InvalidArgumentException('Operator must be Condition::OPERATOR_AND or Condition::OPERATOR_OR.');
}
if ($columnAlreadySet) {
$this->column[] = $operator;
$this->column[] = $column;
} else {
$this->column[] = $column;
}
return $this;
}
