com.taliter.fiscal.port

Interface FiscalPort

All Known Implementing Classes:

LoggerFiscalPort, RXTXFiscalPort, SerialFiscalPort

public interface FiscalPort

A bidirectional stream channel.

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Close the port.
void	flushAndWait() Flush the output stream and wait until output is done.
int	getBaudRate() Get the baud rate.
java.io.InputStream	getInputStream() Get the input stream.
java.io.OutputStream	getOutputStream() Get the output stream.
int	getTimeout() Get the receive timeout.
boolean	isOpen() Returns true if the port is open.
void	open() Open the port.
void	setBaudRate(int baudRate) Set the baud rate.
void	setTimeout(int ms) Set the receive timeout.

Method Detail

open

void open()
          throws java.lang.Exception

Open the port.

Throws:

java.lang.Exception

close

void close()
           throws java.lang.Exception

Close the port. Does nothing if already closed.

Throws:

java.lang.Exception

isOpen

boolean isOpen()

Returns true if the port is open.

setTimeout

void setTimeout(int ms)
                throws java.lang.Exception

Set the receive timeout. The port must be open. -1 means no timeout (default after open()).

Throws:

java.lang.Exception

getTimeout

int getTimeout()
               throws java.lang.Exception

Get the receive timeout. The port must be open. -1 means no timeout (default after open()).

Throws:

java.lang.Exception

setBaudRate

void setBaudRate(int baudRate)
                 throws java.lang.Exception

Set the baud rate. The port may be open or closed.

Throws:

java.lang.UnsupportedOperationException - if baud rates are not applicable to this type of port.

java.lang.Exception

getBaudRate

int getBaudRate()
                throws java.lang.Exception

Get the baud rate. The port may be open or closed.

Throws:

java.lang.UnsupportedOperationException - if baud rates are not applicable to this type of port.

java.lang.Exception

getInputStream

java.io.InputStream getInputStream()
                                   throws java.io.IOException

Get the input stream. The port must be open.

Throws:

java.io.IOException

getOutputStream

java.io.OutputStream getOutputStream()
                                     throws java.io.IOException

Get the output stream. The port must be open.

Throws:

java.io.IOException

flushAndWait

void flushAndWait()
                  throws java.io.IOException

Flush the output stream and wait until output is done.

Throws:

java.io.IOException