protected function evaluate($value) {
if ($value === null) {
$value = 0;
}
switch ($this->rule->getEquation()) {
case Pap_Features_PerformanceRewards_Condition::EQUATION_BETWEEN :
Gpf_log::info('Rule condition: '.$value.' BETWEEN '.$this->rule->getEquationValue1().' and '.$this->rule->getEquationValue2());
if ($this->rule->getEquationValue1() < $value && $value < $this->rule->getEquationValue2()) {
return true;
}
break;
case Pap_Features_PerformanceRewards_Condition::EQUATION_EQUAL_TO :
Gpf_log::info('Rule condition: '.$value.' EQUAL TO '.$this->rule->getEquationValue1());
if ($this->rule->getEquationValue1() == $value) {
return true;
}
break;
case Pap_Features_PerformanceRewards_Condition::EQUATION_HIGHER_THAN :
Gpf_log::info('Rule condition: '.$value.' HIGHER THAN '.$this->rule->getEquationValue1());
if ($this->rule->getEquationValue1() < $value) {
return true;
}
break;
case Pap_Features_PerformanceRewards_Condition::EQUATION_LOWER_THAN :
Gpf_log::info('Rule condition: '.$value.' LOWER THAN '.$this->rule->getEquationValue1());
if ($this->rule->getEquationValue1() > $value) {
return true;
}
break;
default : throw new Gpf_Exception('Unsupported equation');
}
return false;
}
