com.dalsemi.comm
Class SerialOutputStream
java.lang.Object
|
+--java.io.OutputStream
|
+--com.dalsemi.comm.SerialOutputStream
- public class SerialOutputStream
- extends OutputStream
An Serial output stream is an output stream for writing data to a serial port.
Method Summary |
void |
close()
Closes this output stream and releases any system resources
associated with this stream. |
protected void |
open()
Opens a serial output stream for writing. |
void |
write(byte[] barr,
int offset,
int len)
Sends the given array out the serial port. |
void |
write(int ch)
Writes the given character to the serial port. |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
SerialOutputStream
public SerialOutputStream(TINISerialPort t)
- Creates a new data output stream to write data to the serial port.
- Parameters:
sp
- the serial port to use for communications.
open
protected void open()
throws IOException
- Opens a serial output stream for writing.
- Throws:
- IOException - if an I/O error occurs.
write
public void write(int ch)
throws IOException
- Writes the given character to the serial port. This method blocks until
the byte has actually be sent.
- Overrides:
- write in class OutputStream
- Parameters:
ch
- the byte to send.- Throws:
- IOException -
- See Also:
write
public void write(byte[] barr,
int offset,
int len)
throws IOException
- Sends the given array out the serial port. This method blocks until all bytes
have been sent.
- Overrides:
- write in class OutputStream
- Parameters:
barr
- the array to send.offset
- the offset into the array to begin sending.len
- the number of bytes to send.- Throws:
- IOException -
- See Also:
close
public void close()
throws IOException
- Closes this output stream and releases any system resources
associated with this stream.
- Overrides:
- close in class OutputStream
- Throws:
- IOException - if an I/O error occurs.