totalcross.io.device.bluetooth

Class SerialPortClient4D

java.lang.Object

totalcross.io.Stream

totalcross.io.device.bluetooth.SerialPortClient4D

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class SerialPortClient4D
extends Stream

Field Summary

Fields inherited from class totalcross.io.Stream

skipBuffer

Constructor Summary

Constructors

Constructor and Description
SerialPortClient4D(java.lang.String address, int port, java.lang.String[] params)

Method Summary

Modifier and Type	Method and Description
void	close() Closes this I/O connection, releasing any associated resources.
protected void	finalize()
int	readBytes(byte[] buf, int start, int count) Reads bytes from the stream.
int	writeBytes(byte[] buf, int start, int count) Writes bytes to the stream.

Methods inherited from class totalcross.io.Stream

asInputStream, asOutputStream, asStream, asStream, skipBytes, wrapInputStream, wrapInputStreamToStream, write, writeBytes, writeBytes, writeBytes

Methods inherited from class java.lang.Object

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

Constructor Detail

SerialPortClient4D

public SerialPortClient4D(java.lang.String address,
                          int port,
                          java.lang.String[] params)
                   throws IOException

Throws:

IOException

Method Detail

readBytes

public int readBytes(byte[] buf,
                     int start,
                     int count)
              throws IOException

Description copied from class: Stream

Reads bytes from the stream. Returns the number of bytes actually read or -1 if the end of the stream was reached. (if applicable to the stream)

Specified by:

readBytes in class Stream

Parameters:

buf - the byte array to read data into

start - the start position in the array

count - the number of bytes to read

Throws:

IOException

writeBytes

public int writeBytes(byte[] buf,
                      int start,
                      int count)
               throws IOException

Description copied from class: Stream

Writes bytes to the stream. Returns the number of bytes actually written or throws an IOException if an error prevented the write operation from occurring.

Specified by:

writeBytes in class Stream

Parameters:

buf - the byte array to write data from

start - the start position in the byte array

count - the number of bytes to write

Returns:

the number of bytes actually written

Throws:

IOException

close

public void close()
           throws IOException

Closes this I/O connection, releasing any associated resources. Once closed a connection is no longer valid.

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

IOException - If an I/O error occurs.

finalize

protected void finalize()

Overrides:

finalize in class java.lang.Object