Class LinuxUsbDeviceNF

java.lang.Object

oshi.hardware.common.AbstractUsbDevice

oshi.hardware.common.platform.linux.LinuxUsbDevice

oshi.hardware.common.platform.linux.nativefree.LinuxUsbDeviceNF

All Implemented Interfaces:

Comparable<UsbDevice>, UsbDevice

public final class LinuxUsbDeviceNF
extends LinuxUsbDevice

Native-free Linux USB device enumeration from /sys/bus/usb/devices/.

Method Summary

Modifier and Type	Method	Description
static List<UsbDevice>	getUsbDevices(boolean tree)	Gets USB devices on this machine.

Methods inherited from class LinuxUsbDevice

getDeviceAndChildren

Modifier and Type	Method	Description
protected static LinuxUsbDevice	getDeviceAndChildren(String devPath, String vid, String pid, Map<String,String> nameMap, Map<String,String> vendorMap, Map<String,String> vendorIdMap, Map<String,String> productIdMap, Map<String,String> serialMap, Map<String, List<String>> hubMap)	Recursively creates LinuxUsbDevices by fetching information from maps to populate fields

Methods inherited from class AbstractUsbDevice

addDevicesToList, compareTo, getConnectedDevices, getName, getProductId, getSerialNumber, getUniqueDeviceId, getVendor, getVendorId, toString

Modifier and Type	Method	Description
protected static void	addDevicesToList(List<UsbDevice> deviceList, List<UsbDevice> list)	Recursively adds USB devices from list to deviceList, depth-first.
int	compareTo(UsbDevice usb)
List<UsbDevice>	getConnectedDevices()	Other devices connected to this hub
String	getName()	Name of the USB device
String	getProductId()	Product ID of the USB device
String	getSerialNumber()	Serial number of the USB device
String	getUniqueDeviceId()	A Unique Device ID of the USB device, such as the PnPDeviceID (Windows), Device Node Path (Linux), Registry Entry ID (macOS), or Device Node number (Unix)
String	getVendor()	Vendor that manufactured the USB device
String	getVendorId()	ID of the vendor that manufactured the USB device
String	toString()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Details

getUsbDevices

public static List<UsbDevice> getUsbDevices(boolean tree)

Gets USB devices on this machine.

Parameters:

tree - if true, returns controllers with device tree; if false, flat list excluding controllers

Returns:

a list of UsbDevice objects