lejos.pc.comm
Class NXTCommInputStream

java.lang.Object
  extended by java.io.InputStream
      extended by lejos.pc.comm.NXTCommInputStream
All Implemented Interfaces:
java.io.Closeable

public class NXTCommInputStream
extends java.io.InputStream

Implementation of InputStream over NXTComm using Bluetooth.


Constructor Summary
NXTCommInputStream(NXTComm nxtComm)
           
 
Method Summary
 int available()
          returns the number of bytes in the input buffer - can be read without blocking
 void close()
          Close the stream
 int read()
          Returns one byte as an integer between 0 and 255.
 int read(byte[] b, int off, int len)
           
 
Methods inherited from class java.io.InputStream
mark, markSupported, read, reset, skip
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NXTCommInputStream

public NXTCommInputStream(NXTComm nxtComm)
Method Detail

read

public int read(byte[] b,
                int off,
                int len)
         throws java.io.IOException
Overrides:
read in class java.io.InputStream
Throws:
java.io.IOException

read

public int read()
         throws java.io.IOException
Returns one byte as an integer between 0 and 255. Returns -1 if the end of the stream is reached. Does not return till some bytes are available.

Specified by:
read in class java.io.InputStream
Throws:
java.io.IOException

available

public int available()
              throws java.io.IOException
returns the number of bytes in the input buffer - can be read without blocking

Overrides:
available in class java.io.InputStream
Throws:
java.io.IOException

close

public void close()
           throws java.io.IOException
Close the stream

Specified by:
close in interface java.io.Closeable
Overrides:
close in class java.io.InputStream
Throws:
java.io.IOException