private static function compareGatewayEntryPoints(RequestGatewayEntryPoint $rgepFirst, RequestGatewayEntryPoint $rgepSecond)
{
$nReturnValue = 0;
// returns >0 if rgepFirst greater than rgepSecond
// returns 0 if they are equal
// returns <0 if rgepFirst less than rgepSecond
// both null, then they are the same
if ($rgepFirst == null && $rgepSecond == null) {
$nReturnValue = 0;
} elseif ($rgepFirst == null && $rgepSecond != null) {
$nReturnValue = 1;
} elseif ($rgepFirst != null && $rgepSecond == null) {
$nReturnValue = -1;
} elseif ($rgepFirst->getMetric() == $rgepSecond->getMetric()) {
$nReturnValue = 0;
} elseif ($rgepFirst->getMetric() < $rgepSecond->getMetric()) {
$nReturnValue = -1;
} elseif ($rgepFirst->getMetric() > $rgepSecond->getMetric()) {
$nReturnValue = 1;
}
return $nReturnValue;
}
private static function compareGatewayEntryPoints(RequestGatewayEntryPoint $rgepFirst, RequestGatewayEntryPoint $rgepSecond)
{
$nReturnValue = 0;
// returns >0 if rgepFirst greater than rgepSecond
// returns 0 if they are equal
// returns <0 if rgepFirst less than rgepSecond
// both null, then they are the same
if ($rgepFirst == null &&
$rgepSecond == null)
{
$nReturnValue = 0;
}
// just first null? then second is greater
elseif ($rgepFirst == null &&
$rgepSecond != null)
{
$nReturnValue = 1;
}
// just second null? then first is greater
elseif ($rgepFirst != null && $rgepSecond == null)
{
$nReturnValue = -1;
}
// can now assume that first & second both have a value
elseif ($rgepFirst->getMetric() == $rgepSecond->getMetric())
{
$nReturnValue = 0;
}
elseif ($rgepFirst->getMetric() < $rgepSecond->getMetric())
{
$nReturnValue = -1;
}
elseif ($rgepFirst->getMetric() > $rgepSecond->getMetric())
{
$nReturnValue = 1;
}
return $nReturnValue;
}
