Package jmri.jmrix

Class AbstractStreamPortController

java.lang.Object

jmri.jmrix.AbstractPortController

jmri.jmrix.AbstractStreamPortController

All Implemented Interfaces:

PortAdapter

Direct Known Subclasses:

DCCppStreamPortController, LnStreamPortController, RfidStreamPortController, SprogCSStreamPortController, XNetStreamPortController

public abstract class AbstractStreamPortController
extends AbstractPortController

Provide an abstract implementation of a *StreamPortController for stream based ports.

Implementing classes need to implement status and configure from the portAdapter interface, along with any system specific requirements.

Nested Class Summary

Nested classes/interfaces inherited from class jmri.jmrix.AbstractPortController

AbstractPortController.Option

Field Summary

Fields

Modifier and Type	Field	Description
protected String	_name
protected DataInputStream	input
protected DataOutputStream	output

Fields inherited from class jmri.jmrix.AbstractPortController

allowConnectionRecovery, manufacturerName, opened, option1Name, option2Name, option3Name, option4Name, options, reconnectinterval, reconnectMaxAttempts, reconnectMaxInterval

Constructor Summary

Constructors

Constructor	Description
AbstractStreamPortController(SystemConnectionMemo connectionMemo)
AbstractStreamPortController(SystemConnectionMemo connectionMemo, DataInputStream in, DataOutputStream out, String pname)

Method Summary

Modifier and Type	Method	Description
void	connect()	Open the connection.
void	connect(AbstractPortController port)
void	dispose()	Clean up before removal.
String	getCurrentPortName()
DataInputStream	getInputStream()	Get the InputStream from the port.
DataOutputStream	getOutputStream()	Get the outputStream to the port.
void	recover()	This is called when a connection is initially lost.

Methods inherited from class jmri.jmrix.AbstractPortController

closeConnection, configureOption1, configureOption2, configureOption3, configureOption4, getDisabled, getManufacturer, getOption1Name, getOption2Name, getOption3Name, getOption4Name, getOptionChoices, getOptionDisplayName, getOptions, getOptionState, getReconnectMaxAttempts, getReconnectMaxInterval, getSystemConnectionMemo, getSystemPrefix, getUserName, isDirty, isOptionAdvanced, isOptionTypePassword, isOptionTypeText, isRestartRequired, purgeStream, reconnect, reconnectFromLoop, resetupConnection, safeSleep, setClosed, setDisabled, setManufacturer, setOpened, setOptionState, setReconnectMaxAttempts, setReconnectMaxInterval, setSystemConnectionMemo, setSystemPrefix, setUserName, status

Methods inherited from class java.lang.Object

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

Methods inherited from interface jmri.jmrix.PortAdapter

configure

Field Details

_name

protected String _name

input

protected DataInputStream input

output

protected DataOutputStream output

Constructor Details

AbstractStreamPortController

public AbstractStreamPortController(SystemConnectionMemo connectionMemo,
 DataInputStream in,
 DataOutputStream out,
 String pname)

AbstractStreamPortController

public AbstractStreamPortController(SystemConnectionMemo connectionMemo)

Method Details

getInputStream

public DataInputStream getInputStream()

Description copied from class: AbstractPortController

Get the InputStream from the port.

Specified by:

getInputStream in interface PortAdapter

Specified by:

getInputStream in class AbstractPortController

Returns:

the InputStream from the port

getOutputStream

public DataOutputStream getOutputStream()

Description copied from class: AbstractPortController

Get the outputStream to the port.

Specified by:

getOutputStream in interface PortAdapter

Specified by:

getOutputStream in class AbstractPortController

Returns:

the outputStream to the port

getCurrentPortName

public String getCurrentPortName()

Specified by:

getCurrentPortName in interface PortAdapter

Specified by:

getCurrentPortName in class AbstractPortController

recover

public void recover()

Description copied from class: AbstractPortController

This is called when a connection is initially lost. After checking the allowConnectionRecovery flag, closes the connection, resets the open flag and attempts a reconnection.

Specified by:

recover in interface PortAdapter

Overrides:

recover in class AbstractPortController

connect

public void connect()

Description copied from interface: PortAdapter

Open the connection.

connect

public void connect(AbstractPortController port)

dispose

public void dispose()

Description copied from class: AbstractPortController

Clean up before removal. Overriding methods must call super.dispose() or document why they are not calling the overridden implementation. In most cases, failure to call the overridden implementation will cause user-visible error.

Specified by:

dispose in interface PortAdapter

Overrides:

dispose in class AbstractPortController