protected function convertConstraints()
{
if (!is_array($this->criteria->perametersOperators)) {
$this->criteria->perametersOperators = array();
}
$this->constraints = array_chunk($this->constraints, 3, true);
foreach ($this->constraints as $constraint) {
$constraint = array_values($constraint);
if (count($constraint) == 3) {
if (array_key_exists($constraint[0], $this->criteria)) {
$this->criteria->perametersOperators[$constraint[0]] = $this->operatorsMap[$constraint[1]];
$this->criteria->{$constraint}[0] = $constraint[2];
}
}
}
}