class MphChlOp extends Operator {

    static boolean isValidBrrSourceProduct(Product sourceProduct, Sensor sensor) {
        final String[] requiredBrrBands = sensor.getRequiredBrrBandNames();
        for (String bandName : requiredBrrBands) {
            if (!sourceProduct.containsBand(bandName)) {
                return false;
            }
        }
        return true;
    }

}