com.cloudpos.serialport

Interface SerialPortDeviceSpec

All Superinterfaces:

DeviceSpec

public interface SerialPortDeviceSpec
extends DeviceSpec

The SerialPortDeviceSpec interface extends DeviceSpec to define the specifications of a serial port device. It includes methods specific to serial port devices, enabling applications to query their capabilities and configurations.

Method Summary

Modifier and Type	Method and Description
int	getCounts() Retrieves the count of available serial port devices.

Method Detail

getCounts

int getCounts()

Retrieves the count of available serial port devices.

This method is used to determine how many serial port devices are present and can be accessed.

Returns:

The number of serial port devices available. Returns 0 if the feature is not supported or if there are no serial port devices available.