public static function getInstance()
{
if (!self::$appcbGenerator) {
self::$appcbGenerator = new APPCBGenerator();
self::$channelsList = array();
array_push(self::$channelsList, 'CO');
//array_push(self::$channelsList,'Ozone');
array_push(self::$channelsList, 'Ozone(O3)');
array_push(self::$channelsList, 'PM10');
array_push(self::$channelsList, 'PM2.5');
array_push(self::$channelsList, 'SO2');
array_push(self::$channelsList, 'NO2');
array_push(self::$channelsList, 'Pb');
array_push(self::$channelsList, 'NH3');
array_push(self::$channelsList, 'Benzene');
array_push(self::$channelsList, 'Arsenic');
array_push(self::$channelsList, 'Nickel');
array_push(self::$channelsList, 'BenzoPyrene');
return self::$appcbGenerator;
}
return self::$appcbGenerator;
}
