Package jmri.jmrix.lenz

Class XNetStreamPortController

java.lang.Object

jmri.jmrix.AbstractPortController

jmri.jmrix.AbstractStreamPortController

jmri.jmrix.lenz.XNetStreamPortController

All Implemented Interfaces:

XNetPortController, PortAdapter

Direct Known Subclasses:

Z21XNetStreamPortController

public class XNetStreamPortController
extends AbstractStreamPortController
implements XNetPortController

Abstract base for classes representing an XNet communications port

Nested Class Summary

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

AbstractPortController.Option

Field Summary

Fields inherited from class jmri.jmrix.AbstractStreamPortController

_name, input, output

Fields inherited from class jmri.jmrix.AbstractPortController

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

Constructor Summary

Constructors

Constructor	Description
XNetStreamPortController()
XNetStreamPortController(DataInputStream in, DataOutputStream out, String pname)

Method Summary

Modifier and Type	Method	Description
void	configure()	Configure all of the other jmrix widgets needed to work with this adapter.
XNetSystemConnectionMemo	getSystemConnectionMemo()	Get the SystemConnectionMemo associated with this object.
boolean	hasTimeSlot()	Indicate whether the Command Station is currently providing a timeslot to this port controller.
boolean	okToSend()	Can the port accept additional characters?
void	setOutputBufferEmpty(boolean s)	We need a way to say if the output buffer is empty or full this should only be set to false by external processes.
void	setTimeSlot(boolean timeslot)	Set a variable indicating whether or not the command station is providing a timeslot.
boolean	status()	Check that this object is ready to operate.

Methods inherited from class jmri.jmrix.AbstractStreamPortController

connect, connect, dispose, getCurrentPortName, getInputStream, getOutputStream, recover

Methods inherited from class jmri.jmrix.AbstractPortController

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

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

configureOption1, configureOption2, configureOption3, configureOption4, connect, dispose, getCurrentPortName, getDisabled, getInputStream, getManufacturer, getOption1Name, getOption2Name, getOption3Name, getOption4Name, getOptionChoices, getOptionDisplayName, getOptions, getOptionState, getOutputStream, getReconnectMaxAttempts, getReconnectMaxInterval, getSystemPrefix, getUserName, isDirty, isOptionAdvanced, isOptionTypePassword, isOptionTypeText, isRestartRequired, recover, setDisabled, setManufacturer, setOptionState, setReconnectMaxAttempts, setReconnectMaxInterval, setSystemConnectionMemo, setSystemPrefix, setUserName

Constructor Details

XNetStreamPortController

public XNetStreamPortController(DataInputStream in,
 DataOutputStream out,
 String pname)

XNetStreamPortController

public XNetStreamPortController()

Method Details

configure

public void configure()

Description copied from interface: PortAdapter

Configure all of the other jmrix widgets needed to work with this adapter.

Specified by:

configure in interface PortAdapter

getSystemConnectionMemo

public XNetSystemConnectionMemo getSystemConnectionMemo()

Description copied from class: AbstractPortController

Get the SystemConnectionMemo associated with this object.

This method should only be overridden to ensure that a specific subclass of SystemConnectionMemo is returned. The recommended pattern is: public MySystemConnectionMemo getSystemConnectionMemo() { return (MySystemConnectionMemo) super.getSystemConnectionMemo(); }

Specified by:

getSystemConnectionMemo in interface PortAdapter

Overrides:

getSystemConnectionMemo in class AbstractPortController

Returns:

the currently associated SystemConnectionMemo

status

public boolean status()

Check that this object is ready to operate. This is a question of configuration, not transient hardware status.

Specified by:

status in interface PortAdapter

Specified by:

status in interface XNetPortController

Overrides:

status in class AbstractPortController

Returns:

true if OK, at least as far as known

okToSend

@OverridingMethodsMustInvokeSuper
public boolean okToSend()

Can the port accept additional characters?

Specified by:

okToSend in interface XNetPortController

Returns:

true if OK to send, else false.

hasTimeSlot

public boolean hasTimeSlot()

Indicate whether the Command Station is currently providing a timeslot to this port controller.

Specified by:

hasTimeSlot in interface XNetPortController

Returns:

true if the Command Station is currently providing a timeslot.

setTimeSlot

public void setTimeSlot(boolean timeslot)

Set a variable indicating whether or not the command station is providing a timeslot.

This method should be called with the paramter set to false if a "Command Station No Longer Providing a timeslot for communications" (01 05 04) is received.

This method should be called with the parameter set to true if a "Command Station is providing a timeslot for communications again." (01 07 06) is received.

Specified by:

setTimeSlot in interface XNetPortController

Parameters:

timeslot - true if a timeslot is being sent, false otherwise.

setOutputBufferEmpty

public void setOutputBufferEmpty(boolean s)

We need a way to say if the output buffer is empty or full this should only be set to false by external processes.

Specified by:

setOutputBufferEmpty in interface XNetPortController

Parameters:

s - true to set buffer empty, else false.