org.eclipse.soda.dk.comm
Class NSParallelPort

java.lang.Object
  javax.comm.CommPort
      javax.comm.ParallelPort
          org.eclipse.soda.dk.comm.NSParallelPort

public class NSParallelPort
extends ParallelPort

Field Summary

(package private) int	fd
(package private) java.io.FileDescriptor	FD
(package private) int	insBufferCount
(package private) int	insBufferSize Disable read buffering for now
static int	LPT_MODE_ANY
static int	LPT_MODE_ECP
static int	LPT_MODE_EPP
static int	LPT_MODE_NIBBLE
static int	LPT_MODE_PS2
static int	LPT_MODE_SPP
(package private) boolean	notifyOnBufferFlag
(package private) int	outsBufferCount
(package private) int	outsBufferSize Disable write buffering for default
(package private) boolean	outsSuspended
(package private) boolean	rcvFraming
(package private) int	rcvFramingByte
(package private) boolean	rcvFramingByteReceived
(package private) int	rcvThreshold
(package private) int	rcvTimeout

Fields inherited from class javax.comm.CommPort

name

Constructor Summary

NSParallelPort(java.lang.String portName, NSCommDriver driver)

Method Summary

void	addEventListener(ParallelPortEventListener lst) Add event listener with the specified lsnr parameter.
void	close() Close.
void	disableReceiveFraming() Disable receive framing.
void	disableReceiveThreshold() Disable receive threshold.
void	disableReceiveTimeout() Disable receive timeout.
void	enableReceiveFraming(int rcvFramingByte) Enable receive framing with the specified framing byte parameter.
void	enableReceiveThreshold(int thresh) Enable receive threshold with the specified thresh parameter.
void	enableReceiveTimeout(int rt) Enable receive timeout with the specified rcv timeout parameter.
protected void	finalize()
int	getInputBufferSize() Gets the input buffer size (int) value.
java.io.InputStream	getInputStream() Gets the input stream value.
int	getMode() Gets the mode (int) value.
int	getOutputBufferFree() Gets the output buffer free (int) value.
int	getOutputBufferSize() Gets the output buffer size (int) value.
java.io.OutputStream	getOutputStream() Gets the output stream value.
int	getReceiveFramingByte() Gets the receive framing byte (int) value.
int	getReceiveThreshold() Gets the receive threshold (int) value.
int	getReceiveTimeout() Gets the receive timeout (int) value.
boolean	isPaperOut() Gets the paper out (boolean) value.
boolean	isPrinterBusy() Gets the printer busy (boolean) value.
boolean	isPrinterError() Gets the printer error (boolean) value.
boolean	isPrinterSelected() Gets the printer selected (boolean) value.
boolean	isPrinterTimedOut() Gets the printer timed out (boolean) value.
boolean	isReceiveFramingEnabled() Gets the receive framing enabled (boolean) value.
boolean	isReceiveThresholdEnabled() Gets the receive threshold enabled (boolean) value.
boolean	isReceiveTimeoutEnabled() Gets the receive timeout enabled (boolean) value.
void	notifyOnBuffer(boolean notify) Notify on buffer with the specified notify parameter.
void	notifyOnError(boolean notify) Notify on error with the specified notify parameter.
void	removeEventListener() Remove event listener.
(package private) void	reportParallelEvent(int eventType, boolean oldvalue, boolean newvalue)
void	restart() Restart.
void	setInputBufferSize(int size) Sets the input buffer size value.
int	setMode(int md) Sets the mode value.
void	setOutputBufferSize(int size) Sets the output buffer size value.
void	suspend() Suspend.

Methods inherited from class javax.comm.CommPort

getName, toString

Methods inherited from class java.lang.Object

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

Field Detail

LPT_MODE_ANY

public static final int LPT_MODE_ANY

See Also:

Constant Field Values

LPT_MODE_SPP

public static final int LPT_MODE_SPP

See Also:

Constant Field Values

LPT_MODE_PS2

public static final int LPT_MODE_PS2

See Also:

Constant Field Values

LPT_MODE_EPP

public static final int LPT_MODE_EPP

See Also:

Constant Field Values

LPT_MODE_ECP

public static final int LPT_MODE_ECP

See Also:

Constant Field Values

LPT_MODE_NIBBLE

public static final int LPT_MODE_NIBBLE

See Also:

Constant Field Values

fd

int fd

FD

java.io.FileDescriptor FD

rcvThreshold

int rcvThreshold

rcvTimeout

int rcvTimeout

rcvFraming

boolean rcvFraming

rcvFramingByte

int rcvFramingByte

rcvFramingByteReceived

boolean rcvFramingByteReceived

insBufferSize

int insBufferSize

Disable read buffering for now

insBufferCount

int insBufferCount

outsSuspended

boolean outsSuspended

outsBufferSize

int outsBufferSize

Disable write buffering for default

outsBufferCount

int outsBufferCount

notifyOnBufferFlag

boolean notifyOnBufferFlag

Constructor Detail

NSParallelPort

NSParallelPort(java.lang.String portName,
               NSCommDriver driver)
         throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getInputStream

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

Description copied from class: CommPort

Gets the input stream value.

Specified by:

getInputStream in class CommPort

Returns:

The input stream (InputStream) value.

Throws:

java.io.IOException

getOutputStream

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

Description copied from class: CommPort

Gets the output stream value.

Specified by:

getOutputStream in class CommPort

Returns:

The output stream (OutputStream) value.

Throws:

java.io.IOException

close

public void close()

Description copied from class: CommPort

Close.

Overrides:

close in class CommPort

finalize

protected void finalize()
                 throws java.io.IOException

Overrides:

finalize in class java.lang.Object

Throws:

java.io.IOException

enableReceiveThreshold

public void enableReceiveThreshold(int thresh)
                            throws UnsupportedCommOperationException

Description copied from class: CommPort

Enable receive threshold with the specified thresh parameter.

Specified by:

enableReceiveThreshold in class CommPort

Parameters:

thresh - The thresh (int) parameter.

Throws:

UnsupportedCommOperationException - Unsupported Comm Operation Exception.

See Also:

CommPort.disableReceiveThreshold(), CommPort.getReceiveThreshold()

disableReceiveThreshold

public void disableReceiveThreshold()

Description copied from class: CommPort

Disable receive threshold.

Specified by:

disableReceiveThreshold in class CommPort

See Also:

CommPort.enableReceiveThreshold(int), CommPort.getReceiveThreshold()

isReceiveThresholdEnabled

public boolean isReceiveThresholdEnabled()

Description copied from class: CommPort

Gets the receive threshold enabled (boolean) value.

Specified by:

isReceiveThresholdEnabled in class CommPort

Returns:

The receive threshold enabled (boolean) value.

getReceiveThreshold

public int getReceiveThreshold()

Description copied from class: CommPort

Gets the receive threshold (int) value.

Specified by:

getReceiveThreshold in class CommPort

Returns:

The receive threshold (int) value.

See Also:

CommPort.disableReceiveThreshold(), CommPort.enableReceiveThreshold(int)

enableReceiveTimeout

public void enableReceiveTimeout(int rt)
                          throws UnsupportedCommOperationException

Description copied from class: CommPort

Enable receive timeout with the specified rcv timeout parameter.

Specified by:

enableReceiveTimeout in class CommPort

Parameters:

rt - The rcv timeout (int) parameter.

Throws:

UnsupportedCommOperationException - Unsupported Comm Operation Exception.

See Also:

CommPort.disableReceiveTimeout(), CommPort.getReceiveTimeout()

disableReceiveTimeout

public void disableReceiveTimeout()

Description copied from class: CommPort

Disable receive timeout.

Specified by:

disableReceiveTimeout in class CommPort

See Also:

CommPort.enableReceiveTimeout(int), CommPort.getReceiveTimeout()

isReceiveTimeoutEnabled

public boolean isReceiveTimeoutEnabled()

Description copied from class: CommPort

Gets the receive timeout enabled (boolean) value.

Specified by:

isReceiveTimeoutEnabled in class CommPort

Returns:

The receive timeout enabled (boolean) value.

getReceiveTimeout

public int getReceiveTimeout()

Description copied from class: CommPort

Gets the receive timeout (int) value.

Specified by:

getReceiveTimeout in class CommPort

Returns:

The receive timeout (int) value.

See Also:

CommPort.disableReceiveTimeout(), CommPort.enableReceiveTimeout(int)

enableReceiveFraming

public void enableReceiveFraming(int rcvFramingByte)
                          throws UnsupportedCommOperationException

Description copied from class: CommPort

Enable receive framing with the specified framing byte parameter.

Specified by:

enableReceiveFraming in class CommPort

Parameters:

rcvFramingByte - The framing byte (int) parameter.

Throws:

UnsupportedCommOperationException - Unsupported Comm Operation Exception.

See Also:

CommPort.disableReceiveFraming()

disableReceiveFraming

public void disableReceiveFraming()

Description copied from class: CommPort

Disable receive framing.

Specified by:

disableReceiveFraming in class CommPort

See Also:

CommPort.enableReceiveFraming(int)

isReceiveFramingEnabled

public boolean isReceiveFramingEnabled()

Description copied from class: CommPort

Gets the receive framing enabled (boolean) value.

Specified by:

isReceiveFramingEnabled in class CommPort

Returns:

The receive framing enabled (boolean) value.

getReceiveFramingByte

public int getReceiveFramingByte()

Description copied from class: CommPort

Gets the receive framing byte (int) value.

Specified by:

getReceiveFramingByte in class CommPort

Returns:

The receive framing byte (int) value.

setInputBufferSize

public void setInputBufferSize(int size)

Description copied from class: CommPort

Sets the input buffer size value.

Specified by:

setInputBufferSize in class CommPort

Parameters:

size - The size (int) parameter.

See Also:

CommPort.getInputBufferSize()

getInputBufferSize

public int getInputBufferSize()

Description copied from class: CommPort

Gets the input buffer size (int) value.

Specified by:

getInputBufferSize in class CommPort

Returns:

The input buffer size (int) value.

See Also:

CommPort.setInputBufferSize(int)

setOutputBufferSize

public void setOutputBufferSize(int size)

Description copied from class: CommPort

Sets the output buffer size value.

Specified by:

setOutputBufferSize in class CommPort

Parameters:

size - The size (int) parameter.

See Also:

CommPort.getOutputBufferSize()

getOutputBufferSize

public int getOutputBufferSize()

Description copied from class: CommPort

Gets the output buffer size (int) value.

Specified by:

getOutputBufferSize in class CommPort

Returns:

The output buffer size (int) value.

See Also:

CommPort.setOutputBufferSize(int)

addEventListener

public void addEventListener(ParallelPortEventListener lst)
                      throws java.util.TooManyListenersException

Description copied from class: ParallelPort

Add event listener with the specified lsnr parameter.

Specified by:

addEventListener in class ParallelPort

Parameters:

lst - The lsnr (ParallelPortEventListener) parameter.

Throws:

java.util.TooManyListenersException - Too Many Listeners Exception.

See Also:

ParallelPort.removeEventListener()

removeEventListener

public void removeEventListener()

Description copied from class: ParallelPort

Remove event listener.

Specified by:

removeEventListener in class ParallelPort

See Also:

ParallelPort.addEventListener(ParallelPortEventListener)

notifyOnError

public void notifyOnError(boolean notify)

Description copied from class: ParallelPort

Notify on error with the specified notify parameter.

Specified by:

notifyOnError in class ParallelPort

Parameters:

notify - The notify (boolean) parameter.

notifyOnBuffer

public void notifyOnBuffer(boolean notify)

Description copied from class: ParallelPort

Notify on buffer with the specified notify parameter.

Specified by:

notifyOnBuffer in class ParallelPort

Parameters:

notify - The notify (boolean) parameter.

getOutputBufferFree

public int getOutputBufferFree()

Description copied from class: ParallelPort

Gets the output buffer free (int) value.

Specified by:

getOutputBufferFree in class ParallelPort

Returns:

The output buffer free (int) value.

isPaperOut

public boolean isPaperOut()

Description copied from class: ParallelPort

Gets the paper out (boolean) value.

Specified by:

isPaperOut in class ParallelPort

Returns:

The paper out (boolean) value.

isPrinterBusy

public boolean isPrinterBusy()

Description copied from class: ParallelPort

Gets the printer busy (boolean) value.

Specified by:

isPrinterBusy in class ParallelPort

Returns:

The printer busy (boolean) value.

isPrinterSelected

public boolean isPrinterSelected()

Description copied from class: ParallelPort

Gets the printer selected (boolean) value.

Specified by:

isPrinterSelected in class ParallelPort

Returns:

The printer selected (boolean) value.

isPrinterTimedOut

public boolean isPrinterTimedOut()

Description copied from class: ParallelPort

Gets the printer timed out (boolean) value.

Specified by:

isPrinterTimedOut in class ParallelPort

Returns:

The printer timed out (boolean) value.

isPrinterError

public boolean isPrinterError()

Description copied from class: ParallelPort

Gets the printer error (boolean) value.

Specified by:

isPrinterError in class ParallelPort

Returns:

The printer error (boolean) value.

restart

public void restart()

Description copied from class: ParallelPort

Restart.

Specified by:

restart in class ParallelPort

suspend

public void suspend()

Description copied from class: ParallelPort

Suspend.

Specified by:

suspend in class ParallelPort

getMode

public int getMode()

Description copied from class: ParallelPort

Gets the mode (int) value.

Specified by:

getMode in class ParallelPort

Returns:

The mode (int) value.

See Also:

ParallelPort.setMode(int)

setMode

public int setMode(int md)
            throws UnsupportedCommOperationException

Description copied from class: ParallelPort

Sets the mode value.

Specified by:

setMode in class ParallelPort

Parameters:

md - The mode (int) parameter.

Returns:

The mode (int) value.

Throws:

UnsupportedCommOperationException - Unsupported Comm Operation Exception.

See Also:

ParallelPort.getMode()

reportParallelEvent

void reportParallelEvent(int eventType,
                         boolean oldvalue,
                         boolean newvalue)