Class USBInputStream

  extended by java.io.InputStream
      extended by lejos.nxt.comm.USBInputStream

public class USBInputStream
extends InputStream

Implements an InputStream over USB.

Lawrie Griffiths

Constructor Summary
Method Summary
 int read()
          Reads the next byte of data from the input stream.
Methods inherited from class java.io.InputStream
available, close, mark, markSupported, read, read, reset, skip
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait

Constructor Detail


public USBInputStream()
Method Detail


public int read()
Description copied from class: InputStream
Reads the next byte of data from the input stream. The value byte is returned as an int in the range 0 to 255. If no byte is available because the end of the stream has been reached, the value -1 is returned. This method blocks until input data is available, the end of the stream is detected, or an exception is thrown.

A subclass must provide an implementation of this method.

Specified by:
read in class InputStream
the next byte of data, or -1 if the end of the stream is reached.