Package jmri.jmrix.can.adapters.gridconnect

Class GcSerialDriverAdapter

java.lang.Object

jmri.jmrix.AbstractPortController

jmri.jmrix.AbstractSerialPortController

jmri.jmrix.can.adapters.gridconnect.GcPortController

jmri.jmrix.can.adapters.gridconnect.GcSerialDriverAdapter

All Implemented Interfaces:

PortAdapter, SerialPortAdapter

Direct Known Subclasses:

CanisbSerialDriverAdapter, PiSprog3SerialDriverAdapter, SerialDriverAdapter, SerialDriverAdapter, SerialDriverAdapter, SerialDriverAdapter, Sprog3PlusSerialDriverAdapter

public class GcSerialDriverAdapter
extends GcPortController

Implements SerialPortAdapter for the GridConnect protocol.

Nested Class Summary

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

AbstractPortController.Option

Field Summary

Fields

Modifier and Type	Field	Description
protected purejavacomm.SerialPort	activeSerialPort
protected int	flowControl
(package private) java.io.InputStream	serialStream

Fields inherited from class jmri.jmrix.AbstractSerialPortController

mBaudRate, mPort

Fields inherited from class jmri.jmrix.AbstractPortController

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

Constructor Summary

Constructors

Constructor	Description
GcSerialDriverAdapter()	Creates a new CAN GridConnect Network Driver Adapter.
GcSerialDriverAdapter(java.lang.String prefix)	Creates a new CAN GridConnect Network Driver Adapter.
GcSerialDriverAdapter(java.lang.String prefix, int flow)	Creates a new CAN GridConnect Network Driver Adapter.

Method Summary

Modifier and Type	Method	Description
protected void	closeConnection()	Abstract class for controllers to close the connection.
void	configure()	Set up all of the other objects to operate with a CAN RS adapter connected to this port.
int	defaultBaudIndex()	Get the index of the default port speed for this adapter from the validSpeeds and validRates arrays.
java.io.DataInputStream	getInputStream()	Base class methods for the PortController interface.
java.io.DataOutputStream	getOutputStream()	Get the outputStream to the port.
protected GcTrafficController	makeGcTrafficController()	Make a new GC Traffic Controller.
java.lang.String	openPort(java.lang.String portName, java.lang.String appName)	Open a specified port.
protected void	resetupConnection()	Re-setup the connection.
int[]	validBaudNumbers()	Get an array of valid baud rates.
java.lang.String[]	validBaudRates()	Get an array of valid baud rate strings; used to display valid options in Connections Preferences.

Methods inherited from class jmri.jmrix.can.adapters.gridconnect.GcPortController

getSystemConnectionMemo

Methods inherited from class jmri.jmrix.AbstractSerialPortController

configureBaudRate, configureBaudRateFromIndex, configureBaudRateFromNumber, configureLeadsAndFlowControl, configureLeadsAndFlowControl, connect, currentBaudNumber, getCurrentBaudIndex, getCurrentBaudNumber, getCurrentBaudRate, getCurrentPortName, getPortNames, handlePortBusy, handlePortNotFound, reconnectFromLoop, setPort, setPortEventLogging

Methods inherited from class jmri.jmrix.AbstractPortController

configureOption1, configureOption2, configureOption3, configureOption4, dispose, getDisabled, getManufacturer, getOption1Name, getOption2Name, getOption3Name, getOption4Name, getOptionChoices, getOptionDisplayName, getOptions, getOptionState, getReconnectMaxAttempts, getReconnectMaxInterval, getSystemPrefix, getUserName, isDirty, isOptionAdvanced, isOptionTypePassword, isOptionTypeText, isRestartRequired, purgeStream, reconnect, recover, 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

dispose, getDisabled, getOption1Name, getOption2Name, getOption3Name, getOption4Name, getOptionChoices, getOptionDisplayName, getOptions, getOptionState, getReconnectMaxAttempts, getReconnectMaxInterval, getSystemPrefix, getUserName, isDirty, isOptionAdvanced, isOptionTypePassword, isOptionTypeText, isRestartRequired, recover, setDisabled, setOptionState, setReconnectMaxAttempts, setReconnectMaxInterval, setSystemConnectionMemo, setSystemPrefix, setUserName

Methods inherited from interface jmri.jmrix.SerialPortAdapter

configureOption1, configureOption2, configureOption3, configureOption4, getManufacturer, setManufacturer, status

Field Detail

activeSerialPort

protected purejavacomm.SerialPort activeSerialPort

flowControl

protected int flowControl

serialStream

java.io.InputStream serialStream

Constructor Detail

GcSerialDriverAdapter

public GcSerialDriverAdapter()

Creates a new CAN GridConnect Network Driver Adapter.

GcSerialDriverAdapter

public GcSerialDriverAdapter(java.lang.String prefix)

Creates a new CAN GridConnect Network Driver Adapter.

Allows for default systemPrefix other than "M".

Parameters:

prefix - System Prefix.

GcSerialDriverAdapter

public GcSerialDriverAdapter(java.lang.String prefix,
                             int flow)

Creates a new CAN GridConnect Network Driver Adapter.

Allows for default systemPrefix other than "M".

Parameters:

prefix - System Prefix.

flow - flow control.

Method Detail

openPort

public java.lang.String openPort(java.lang.String portName,
                                 java.lang.String appName)

Open a specified port.

Parameters:

portName - name tu use for this port

appName - provided to the underlying OS during startup so that it can show on status displays, etc.

Returns:

null indicates OK return, else error message.

configure

public void configure()

Set up all of the other objects to operate with a CAN RS adapter connected to this port. Configure all of the other jmrix widgets needed to work with this adapter.

resetupConnection

protected void resetupConnection()

Re-setup the connection. Called when the physical connection has reconnected and can be linked to this connection. Each port adapter should handle this and it should be abstract. Reconnects to Traffic Controller. Updates connection status.

Overrides:

resetupConnection in class AbstractSerialPortController

closeConnection

protected void closeConnection()

Abstract class for controllers to close the connection. Called prior to any re-connection attempts. Each serial port adapter should handle this and it should be abstract. Closes serial streams.

Overrides:

closeConnection in class AbstractSerialPortController

makeGcTrafficController

protected GcTrafficController makeGcTrafficController()

Make a new GC Traffic Controller.

Returns:

new GridConnect Traffic Controller.

getInputStream

public java.io.DataInputStream getInputStream()

Base class methods for the PortController interface. Get the InputStream to the port. Get the InputStream from the port.

Specified by:

getInputStream in interface PortAdapter

Specified by:

getInputStream in class GcPortController

Returns:

the InputStream from the port

getOutputStream

public java.io.DataOutputStream getOutputStream()

Get the outputStream to the port. Get the outputStream to the port.

Specified by:

getOutputStream in interface PortAdapter

Specified by:

getOutputStream in class GcPortController

Returns:

the outputStream to the port

validBaudRates

public java.lang.String[] validBaudRates()

Get an array of valid baud rate strings; used to display valid options in Connections Preferences.

Specified by:

validBaudRates in interface SerialPortAdapter

Overrides:

validBaudRates in class AbstractSerialPortController

Returns:

array of localized valid baud rates

validBaudNumbers

public int[] validBaudNumbers()

Get an array of valid baud rates.

Specified by:

validBaudNumbers in interface SerialPortAdapter

Overrides:

validBaudNumbers in class AbstractSerialPortController

Returns:

valid baud rates

defaultBaudIndex

public int defaultBaudIndex()

Get the index of the default port speed for this adapter from the validSpeeds and validRates arrays.

Specified by:

defaultBaudIndex in interface SerialPortAdapter

Overrides:

defaultBaudIndex in class AbstractSerialPortController

Returns:

-1 to indicate not supported, unless overridden in adapter