- descriptors extended from Usb_Descriptor

- toString()
- javadoc added
- interface changes (Strings, dll)

git-svn-id: https://svn.code.sf.net/p/libusbjava/code/trunk@147 94ad28fe-ef68-46b1-9651-e7ae4fcf1c4c

java/src/ch/ntb/usb/Usb_Bus.java

@@ -1,23 +1,38 @@
 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.
+ * 
+ * @author schlaepfer
+ * 
+ */
 public class Usb_Bus {
 
+	/**
+	 * The next and previous bus object
+	 */
 	public Usb_Bus next, prev;
 
+	/**
+	 * Systems String representation of the bus
+	 */
 	public String dirname;
 
+	/**
+	 * Device objects attached to this bus
+	 */
 	public Usb_Device devices;
 
+	/**
+	 * Location in the USB bus linked list
+	 */
 	public long location;
 
 	public Usb_Device root_dev;
-	
-	public String toString() {
-		StringBuffer sb = new StringBuffer();
-		sb.append("** Usb_Bus **\n");
-		sb.append("\tdirname: " + dirname + "\n");
-		sb.append("\tlocation: " + location + "\n");
-		return sb.toString();
-	}
 
+	public String toString() {
+		return "Usb_Bus " + dirname;
+	}
 }