@Override
public PinState getState(GpioPinDigital pin) {
// ensure the requested pin has been provisioned
if (!pins.contains(pin)) {
throw new GpioPinNotProvisionedException(pin.getPin());
}
// return pin state
return pin.getState();
}
@Override
public boolean isState(PinState state, GpioPinDigital... pin) {
if (pin == null || pin.length == 0) {
throw new IllegalArgumentException("Missing pin argument.");
}
for (GpioPinDigital p : pin) {
if (!p.isState(state)) {
return false;
}
}
return true;
}