com.dalsemi.comm
Class CommPort

java.lang.Object
  |
  +--com.dalsemi.comm.CommPort

Direct Known Subclasses:

SerialPort

public abstract class CommPort

extends java.lang.Object

This class implements a generic communications port.

Constructor Summary

CommPort()

Method Summary

abstract void	close() Closes the port for communication.
abstract void	disableReceiveTimeout() Disables timeouts while receiving data.
abstract void	enableReceiveTimeout() Enables timeouts while receiving data.
abstract int	getInputBufferSize() gets the size of the Input Buffer.
abstract java.io.InputStream	getInputStream() Gets an InputStream for the port.
abstract int	getOutputBufferSize() gets the size of the Output Buffer.
abstract java.io.OutputStream	getOutputStream() Get an OutputStream for the port.
abstract boolean	isReceiveTimeoutEnabled() Returns true if ReceiveTimeout is enabled
abstract void	open() Opens the port for communication.
abstract void	setInputBufferSize(int size) sets the size of the InputBuffer.
abstract void	setOutputBufferSize(int size) Sets the size of the OutputBuffer.
abstract void	setReceiveTimeout(int timeout) Sets the Receive timeout value.

Methods inherited from class java.lang.Object

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

Constructor Detail

CommPort

public CommPort()

Method Detail

open

public abstract void open()
                   throws java.io.IOException

Opens the port for communication.

Throws:

java.io.IOException -

close

public abstract void close()
                    throws java.io.IOException

Closes the port for communication.

Throws:

java.io.IOException -

getInputStream

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

Gets an InputStream for the port.

Throws:

java.io.IOException -

getOutputStream

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

Get an OutputStream for the port.

Throws:

java.io.IOException -

enableReceiveTimeout

public abstract void enableReceiveTimeout()
                                   throws UnsupportedCommOperationException

Enables timeouts while receiving data.

Throws:

UnsupportedCommOperationException -

disableReceiveTimeout

public abstract void disableReceiveTimeout()
                                    throws UnsupportedCommOperationException

Disables timeouts while receiving data.

Throws:

UnsupportedCommOperationException -

setReceiveTimeout

public abstract void setReceiveTimeout(int timeout)
                                throws UnsupportedCommOperationException

Sets the Receive timeout value.

Throws:

UnsupportedCommOperationException -

isReceiveTimeoutEnabled

public abstract boolean isReceiveTimeoutEnabled()

Returns true if ReceiveTimeout is enabled

getInputBufferSize

public abstract int getInputBufferSize()

gets the size of the Input Buffer.

getOutputBufferSize

public abstract int getOutputBufferSize()

gets the size of the Output Buffer.

setInputBufferSize

public abstract void setInputBufferSize(int size)
                                 throws UnsupportedCommOperationException

sets the size of the InputBuffer.

Parameters:

size - desired new size for the input buffer.

Throws:

UnsupportedCommOperationException -

setOutputBufferSize

public abstract void setOutputBufferSize(int size)
                                  throws UnsupportedCommOperationException

Sets the size of the OutputBuffer.

Parameters:

size - desired new size for the output buffer.

Throws:

UnsupportedCommOperationException -