jmri.jmrix.rps.serial
Class SerialAdapter

java.lang.Object
  jmri.jmrix.AbstractPortController
      jmri.jmrix.rps.serial.SerialAdapter

All Implemented Interfaces:

PortAdapter, SerialPortAdapter

public class SerialAdapter
extends AbstractPortController
implements SerialPortAdapter

Implements SerialPortAdapter for the RPS system.

Unlike many other SerialPortAdapters, this also converts the input stream into Readings that can be passed to the Distributor.

This version expects that the "A" command will send back "DATA,," followed by a list of receivers numbers, and data lines will be "0,0,0,0": A value for each address up to the max receiver, even if some are missing (0 in that case)

Author:

Bob Jacobsen Copyright (C) 2001, 2002, 2008

Field Summary

protected String[]	validSpeeds
protected int[]	validSpeedValues

Fields inherited from class jmri.jmrix.AbstractPortController

mBaudRate, mOpt1, mOpt2, mPort

Constructor Summary

SerialAdapter()

Method Summary

void	configure() Set up all of the other objects to operate
void	configureOption1(String value) Set the second port option.
void	dispose()
String	getCurrentOption1Setting()
DataInputStream	getInputStream()
DataOutputStream	getOutputStream()
static SerialAdapter	instance()
protected void	nextLine(String s) Handle a new line from the device.
String	openPort(String portName, String appName) Open a specified port.
String	option1Name() Get a String that says what Option 1 represents May be an empty string, but will not be null
boolean	status() Query the status of this connection.
String[]	validBaudRates() Get an array of valid baud rates.
String[]	validOption1() Get an array of valid values for "option 1"; used to display valid options.

Methods inherited from class jmri.jmrix.AbstractPortController

configureBaudRate, configureOption2, currentBaudNumber, getCurrentBaudRate, getCurrentOption2Setting, getCurrentPortName, getPortNames, handlePortBusy, handlePortNotFound, option2Name, reloadDriver, setPort, validBaudNumber, validOption2

Methods inherited from class java.lang.Object

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

Methods inherited from interface jmri.jmrix.SerialPortAdapter

configureBaudRate, configureOption2, getCurrentBaudRate, getCurrentOption2Setting, getCurrentPortName, getPortNames, handlePortBusy, option2Name, setPort, validOption2

Field Detail

validSpeeds

protected String[] validSpeeds

validSpeedValues

protected int[] validSpeedValues

Constructor Detail

SerialAdapter

public SerialAdapter()

Method Detail

openPort

public String openPort(String portName,
                       String appName)

Description copied from interface: SerialPortAdapter

Open a specified port. The appname argument is to be provided to the underlying OS during startup so that it can show on status displays, etc

Specified by:

openPort in interface SerialPortAdapter

configure

public void configure()

Set up all of the other objects to operate

Specified by:

configure in interface PortAdapter

Specified by:

configure in interface SerialPortAdapter

getInputStream

public DataInputStream getInputStream()

Specified by:

getInputStream in interface PortAdapter

Specified by:

getInputStream in class AbstractPortController

getOutputStream

public DataOutputStream getOutputStream()

Specified by:

getOutputStream in interface PortAdapter

Specified by:

getOutputStream in class AbstractPortController

status

public boolean status()

Description copied from interface: PortAdapter

Query the status of this connection. If all OK, at least as far as is known, return true

Specified by:

status in interface PortAdapter

Specified by:

status in interface SerialPortAdapter

Specified by:

status in class AbstractPortController

validBaudRates

public String[] validBaudRates()

Get an array of valid baud rates.

Specified by:

validBaudRates in interface SerialPortAdapter

validOption1

public String[] validOption1()

Description copied from class: AbstractPortController

Get an array of valid values for "option 1"; used to display valid options. May not be null, but may have zero entries

Specified by:

validOption1 in interface PortAdapter

Specified by:

validOption1 in interface SerialPortAdapter

Overrides:

validOption1 in class AbstractPortController

option1Name

public String option1Name()

Get a String that says what Option 1 represents May be an empty string, but will not be null

Specified by:

option1Name in interface PortAdapter

Specified by:

option1Name in interface SerialPortAdapter

Overrides:

option1Name in class AbstractPortController

configureOption1

public void configureOption1(String value)

Set the second port option.

Specified by:

configureOption1 in interface PortAdapter

Specified by:

configureOption1 in interface SerialPortAdapter

Overrides:

configureOption1 in class AbstractPortController

getCurrentOption1Setting

public String getCurrentOption1Setting()

Specified by:

getCurrentOption1Setting in interface PortAdapter

Specified by:

getCurrentOption1Setting in interface SerialPortAdapter

Overrides:

getCurrentOption1Setting in class AbstractPortController

instance

public static SerialAdapter instance()

dispose

public void dispose()

nextLine

protected void nextLine(String s)

Handle a new line from the device. This needs to execute on the Swing GUI thread. It forwards via the Distributor object.

Parameters:

s - The new message to distribute