/**
* Gets the string form of this criteria
* @return string with the criteria
*/
function toString()
{
$string = "";
// Append the table name
$query = $this->getQuery();
$className = $query->getClassName();
$string = "##" . $className . ".";
// If the programmer tries "equal null", we must look for NULL in a special way
if ($this->value == null && $this->getType() == Criteria::equalType()) {
$string = $string . $this->field . " IS NULL";
return $string;
}
if ($this->type == "IN") {
$value = $this->value;
} else {
$value = "'" . $this->value . "'";
}
$string = $string . $this->field . " " . $this->type . " " . $value;
return $string;
}
