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/*
* Java libusb wrapper
* Copyright (c) 2005-2006 Andreas Schlaepfer <spandi at users.sourceforge.net>
*
* http://libusbjava.sourceforge.net
* This library is covered by the LGPL, read LGPL.txt for details.
*/
package ch.ntb.usb;
/**
* Represents an USB bus.<br>
* This is the root class for the representation of the libusb USB structure.
* Zero or more devices may be connected to an USB bus.
*
*/
public class Usb_Bus {
private Usb_Bus next, prev;
private String dirname;
private Usb_Device devices;
private long location;
private Usb_Device root_dev;
/**
* Get the first device ojects of the devices linked list.<br>
*
* @return the first device ojects of the devices linked list or null
*/
public Usb_Device getDevices() {
return devices;
}
/**
* Returns the systems String representation of the bus.<br>
*
* @return the systems String representation of the bus
*/
public String getDirname() {
return dirname;
}
/**
* Returns the next bus object.<br>
*
* @return Returns the next bus object or null
*/
public Usb_Bus getNext() {
return next;
}
/**
* Returns the previous bus object.<br>
*
* @return Returns the previous bus object or null
*/
public Usb_Bus getPrev() {
return prev;
}
/**
* Get the root device of this bus.<br>
*
* @return the root device oject or null
*/
public Usb_Device getRootDev() {
return root_dev;
}
/**
* Returns the location in the USB bus linked list.<br>
*
* @return the location in the USB bus linked list
*/
public long getLocation() {
return location;
}
@Override
public String toString() {
return "Usb_Bus " + dirname;
}
}
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