jmri.jmrix.dcc4pc.Dcc4PcSensorManager

All Implemented Interfaces:: PropertyChangeListener, VetoableChangeListener, EventListener, PropertyChangeFirer, PropertyChangeProvider, SilenceablePropertyChangeProvider, VetoableChangeFirer, VetoableChangeProvider, AbstractMRListener, Dcc4PcListener, Manager<Sensor>, ProvidingManager<Sensor>, SensorManager

public class Dcc4PcSensorManager
extends AbstractSensorManager
implements Dcc4PcListener

Implement SensorManager for Dcc4Pc systems. The Manager handles all the state changes.

System names are "DSnn:yy", where D is the user configurable system prefix, nn is the board id and yy is the port on that board.

Nested Class Summary

Nested Classes

Modifier and Type Class Description

(package private) class Dcc4PcSensorManager.ActiveBoard

Nested classes/interfaces inherited from interface jmri.Manager
Manager.ManagerDataEvent<E extends NamedBean>, Manager.ManagerDataListener<E extends NamedBean>, Manager.NameValidity

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) ConcurrentHashMap<Integer,Dcc4PcSensorManager.ActiveBoard>`	`activeBoards`
`(package private) Dcc4PcBoardManager`	`boardManager`
`static int`	`CONSIST_ADDRESS`
`static int`	`LONG_ADDRESS`
`static int`	`NO_ADDRESS`
`(package private) Runnable`	`pollShutDownTask`
`(package private) Thread`	`pollThread`
`(package private) Dcc4PcReporterManager`	`reportManager`
`static int`	`SHORT_ADDRESS`
`(package private) boolean`	`stopPolling`
`(package private) Dcc4PcTrafficController`	`tc`

Fields inherited from class jmri.managers.AbstractSensorManager

sensorDebounceGoingActive, sensorDebounceGoingInActive

Fields inherited from class jmri.managers.AbstractManager

_beans, _tsys, _tuser, memo, silenceableProperties, silencedProperties

Fields inherited from class jmri.beans.VetoableChangeSupport

vetoableChangeSupport

Fields inherited from class jmri.beans.PropertyChangeSupport

propertyChangeSupport

Fields inherited from interface jmri.Manager

ANALOGIOS, AUDIO, BLOCKBOSS, BLOCKS, CONDITIONALS, CTCDATA, deprecatedManagerLogger, ENTRYEXIT, IDTAGS, LAYOUTBLOCKS, LIGHTS, LOGIXS, MEMORIES, METERFRAMES, METERS, OBLOCKS, PANELFILES, REPORTERS, ROUTES, SECTIONS, SENSORGROUPS, SENSORS, SIGNALGROUPS, SIGNALHEADS, SIGNALMASTLOGICS, SIGNALMASTS, STRINGIOS, TIMEBASE, TRANSITS, TURNOUTS, WARRANTS

Constructor Summary

Constructors

Constructor Description

Dcc4PcSensorManager(Dcc4PcTrafficController tc, Dcc4PcSystemConnectionMemo memo)

Method Summary

Modifier and Type	Method	Description
`protected void`	`addActiveBoard(int address, String version, int inputs, int encoding)`
`(package private) void`	`addBoard(int newBoard)`
`boolean`	`allowMultipleAdditions(String systemName)`	Determines if it is possible to add a range of sensors in numerical order.
`void`	`changeBoardAddress(int oldAddress, int newAddress)`
`Sensor`	`createNewSensor(String systemName, String userName)`	Internal method to invoke the factory and create a new Sensor based on the system name and optional user name, after all the logic for returning an existing Sensor has been invoked.
`protected void`	`createSensorsForBoard(Dcc4PcReply r)`
`protected void`	`createSensorsFromReply(Dcc4PcReply r)`	Generate all the sensor and reporter details based upon the reply message from the board.
`String`	`createSystemName(String curAddress, String prefix)`	Default Sensor ensures a numeric only system name.
`(package private) int`	`decodeDuplicatePacket(int value, int seq, Dcc4PcReporter rc)`	Determining if the railcommdata is duplicated.
`static String`	`decodeInputState(int state)`
`void`	`dispose()`	Free resources when no longer used.
`(package private) void`	`extractBoardID(String systemName)`	This extracts the board id out from the system name.
`String`	`getBoardDescription(int board)`
`String`	`getBoardEncodingAsString(int board)`
`int`	`getBoardInputs(int board)`
`List<Integer>`	`getBoards()`
`String`	`getBoardVersion(int board)`
`(package private) void`	`getInputState(int[] longArray, int board)`
`(package private) int`	`getInputState(int value, int input)`
`Dcc4PcSystemConnectionMemo`	`getMemo()`	Get the system connection for this manager.
`String`	`getNextValidAddress(String curAddress, String prefix, boolean ignoreInitialExisting)`	Get the Next valid hardware address.
`Dcc4PcSensor`	`getSensor(String name)`	Get an existing Sensor or return null if it doesn't exist.
`void`	`handleTimeout(Dcc4PcMessage m)`
`protected boolean`	`isBoardCreated(int address)`
`void`	`message(Dcc4PcMessage m)`
`void`	`notifyMessage(Dcc4PcMessage m)`
`void`	`notifyReply(Dcc4PcReply m)`
`(package private) void`	`pollManager()`
`void`	`reply(Dcc4PcReply r)`
`protected void`	`setBoardDescription(int address, String description)`
`protected void`	`startPolling()`
`protected void`	`stopPolling()`
`String`	`validateSystemNameFormat(String name, Locale locale)`	Validates to contain at least 1 number . . .

Methods inherited from class jmri.managers.AbstractSensorManager

getBeanTypeHandled, getBySystemName, getDefaultSensorDebounceGoingActive, getDefaultSensorDebounceGoingInActive, getEntryToolTip, getNamedBeanClass, getXMLOrder, isPullResistanceConfigurable, newSensor, provideSensor, setDefaultSensorDebounceGoingActive, setDefaultSensorDebounceGoingInActive, typeLetter, updateAll

Methods inherited from class jmri.managers.AbstractManager

addDataListener, checkNumeric, deleteBean, deregister, fireDataListenersAdded, fireDataListenersRemoved, fireVetoableChange, getAutoSystemName, getBySystemName, getByUserName, getIncrement, getIncrementFromExistingNumber, getInstanceBySystemName, getInstanceByUserName, getKnownBeanProperties, getNamedBean, getNamedBeanList, getNamedBeanSet, getNextValidAddress, getObjectCount, getSystemNameList, getSystemPrefix, handleUserNameUniqueness, makeSystemName, propertyChange, register, registerSelf, registerUserName, removeDataListener, setDataListenerMute, setPropertyChangesSilenced, updateAutoNumber, validSystemNameFormat, vetoableChange

Methods inherited from class jmri.beans.VetoableChangeSupport

addVetoableChangeListener, addVetoableChangeListener, fireVetoableChange, fireVetoableChange, fireVetoableChange, getVetoableChangeListeners, getVetoableChangeListeners, removeVetoableChangeListener, removeVetoableChangeListener

Methods inherited from class jmri.beans.PropertyChangeSupport

addPropertyChangeListener, addPropertyChangeListener, fireIndexedPropertyChange, fireIndexedPropertyChange, fireIndexedPropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface jmri.Manager

addDataListener, deleteBean, deregister, getBeanBySystemName, getBeanByUserName, getBeanTypeHandled, getKnownBeanProperties, getNamedBean, getNamedBeanList, getNamedBeanSet, getObjectCount, getSystemNameList, getSystemNamePrefix, getSystemPrefix, isValidSystemNameFormat, makeSystemName, makeSystemName, makeSystemName, register, removeDataListener, setDataListenerMute, setPropertyChangesMuted, validateBadCharsInSystemNameFormat, validateIntegerSystemNameFormat, validateNmraAccessorySystemNameFormat, validateSystemNameFormat, validateSystemNameFormatOnlyNumeric, validateSystemNamePrefix, validateTrimmedMin1NumberSystemNameFormat, validateTrimmedSystemNameFormat, validateUppercaseTrimmedSystemNameFormat, validSystemNameFormat

Methods inherited from interface jmri.beans.PropertyChangeProvider

addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from interface jmri.SensorManager

getByUserName, getNextValidAddress, provide

Methods inherited from interface jmri.beans.SilenceablePropertyChangeProvider

setPropertyChangesSilenced

Methods inherited from interface jmri.beans.VetoableChangeProvider

addVetoableChangeListener, addVetoableChangeListener, getVetoableChangeListeners, getVetoableChangeListeners, removeVetoableChangeListener, removeVetoableChangeListener

Field Details
- reportManager
  
  Dcc4PcReporterManager reportManager
- pollShutDownTask
  
  Runnable pollShutDownTask
- boardManager
  
  Dcc4PcBoardManager boardManager
- tc
  
  Dcc4PcTrafficController tc
- pollThread
  
  Thread pollThread
- stopPolling
  
  boolean stopPolling
- NO_ADDRESS
  
  public static final int NO_ADDRESS
  
  See Also:
  
  Constant Field Values
- SHORT_ADDRESS
  
  public static final int SHORT_ADDRESS
  
  See Also:
  
  Constant Field Values
- LONG_ADDRESS
  
  public static final int LONG_ADDRESS
  
  See Also:
  
  Constant Field Values
- CONSIST_ADDRESS
  
  public static final int CONSIST_ADDRESS
  
  See Also:
  
  Constant Field Values
- activeBoards
  
  ConcurrentHashMap<Integer,Dcc4PcSensorManager.ActiveBoard> activeBoards
Constructor Details
- Dcc4PcSensorManager
  
  public Dcc4PcSensorManager(Dcc4PcTrafficController tc, Dcc4PcSystemConnectionMemo memo)
Method Details
- getSensor
  
  public Dcc4PcSensor getSensor(@Nonnull String name)
  
  Description copied from class: AbstractSensorManager
  
  Get an existing Sensor or return null if it doesn't exist. Locates via user name, then system name if needed.
  
  Specified by:
  
  getSensor in interface SensorManager
  
  Overrides:
  
  getSensor in class AbstractSensorManager
  
  Parameters:
  
  name - User name or system name to match
  
  Returns:
  
  null if no match found
- getMemo
  
  @Nonnull public Dcc4PcSystemConnectionMemo getMemo()
  
  Get the system connection for this manager.
  
  Specified by:
  
  getMemo in interface Manager<Sensor>
  
  Overrides:
  
  getMemo in class AbstractManager<Sensor>
  
  Returns:
  
  the system connection for this manager
- createNewSensor
  
  @Nonnull public Sensor createNewSensor(@Nonnull String systemName, String userName)
  
  Internal method to invoke the factory and create a new Sensor based on the system name and optional user name, after all the logic for returning an existing Sensor has been invoked.
  
  Specified by:
  
  createNewSensor in class AbstractSensorManager
  
  Parameters:
  
  systemName - the system name to use for the new Sensor
  
  userName - the optional user name to use for the new Sensor
  
  Returns:
  
  the new Sensor or null if unsuccessful
- extractBoardID
  
  void extractBoardID(String systemName)
  
  This extracts the board id out from the system name.
  
  Parameters:
  
  systemName - including system prefix and type letter.
- allowMultipleAdditions
  
  public boolean allowMultipleAdditions(@Nonnull String systemName)
  
  Description copied from class: AbstractSensorManager
  
  Determines if it is possible to add a range of sensors in numerical order.
  
  Specified by:
  
  allowMultipleAdditions in interface SensorManager
  
  Overrides:
  
  allowMultipleAdditions in class AbstractSensorManager
  
  Parameters:
  
  systemName - the system name to check against; appears to be ignored in all implementations
  
  Returns:
  
  true if possible; false otherwise
- createSystemName
  
  @Nonnull public String createSystemName(@Nonnull String curAddress, @Nonnull String prefix) throws JmriException
  
  Description copied from class: AbstractSensorManager
  
  Default Sensor ensures a numeric only system name. Create a System Name from hardware address and system letter prefix. AbstractManager performs no validation.
  
  Specified by:
  
  createSystemName in interface SensorManager
  
  Overrides:
  
  createSystemName in class AbstractSensorManager
  
  Parameters:
  
  curAddress - hardware address, no system prefix or type letter.
  
  prefix - - just system prefix, not including Type Letter.
  
  Returns:
  
  full system name with system prefix, type letter and hardware address.
  
  Throws:
  
  JmriException - if unable to create a system name.
- getNextValidAddress
  
  public String getNextValidAddress(@Nonnull String curAddress, @Nonnull String prefix, boolean ignoreInitialExisting) throws JmriException
  
  Description copied from class: AbstractManager
  
  Get the Next valid hardware address. Used by the Turnout / Sensor / Reporter / Light Manager classes.
  System-specific methods may want to override getIncrement() rather than this one.
  
  Specified by:
  
  getNextValidAddress in interface SensorManager
  
  Overrides:
  
  getNextValidAddress in class AbstractManager<Sensor>
  
  Parameters:
  
  curAddress - the starting hardware address to get the next valid from.
  
  prefix - system prefix, just system name, not type letter.
  
  ignoreInitialExisting - false to return the starting address if it does not exist, else true to force an increment.
  
  Returns:
  
  the next valid system name, excluding both system name prefix and type letter.
  
  Throws:
  
  JmriException - if unable to get the current / next address, or more than 10 next addresses in use.
- notifyReply
  
  public void notifyReply(Dcc4PcReply m)
- notifyMessage
  
  public void notifyMessage(Dcc4PcMessage m)
- stopPolling
  
  protected void stopPolling()
- startPolling
  
  protected void startPolling()
- addBoard
  
  void addBoard(int newBoard)
- reply
  
  public void reply(Dcc4PcReply r)
  
  Specified by:
  
  reply in interface Dcc4PcListener
- getInputState
  
  void getInputState(int[] longArray, int board)
- getInputState
  
  int getInputState(int value, int input)
- decodeInputState
  
  public static String decodeInputState(int state)
- decodeDuplicatePacket
  
  int decodeDuplicatePacket(int value, int seq, Dcc4PcReporter rc)
  
  Determining if the railcommdata is duplicated. If it is then this instructs the rc input to move things about.
  
  Parameters:
  
  value - Railcommand data
  
  seq - message sequence number
  
  rc - RailCommand to request action(s) from
  
  Returns:
  
  value calculated locally
- pollManager
  
  void pollManager()
- createSensorsFromReply
  
  protected void createSensorsFromReply(Dcc4PcReply r)
  
  Generate all the sensor and reporter details based upon the reply message from the board.
  
  Parameters:
  
  r - Reply that we build the information from
- handleTimeout
  
  public void handleTimeout(Dcc4PcMessage m)
  
  Specified by:
  
  handleTimeout in interface Dcc4PcListener
- message
  
  public void message(Dcc4PcMessage m)
  
  Specified by:
  
  message in interface Dcc4PcListener
- changeBoardAddress
  
  public void changeBoardAddress(int oldAddress, int newAddress)
- getBoards
  
  public List<Integer> getBoards()
- getBoardInputs
  
  public int getBoardInputs(int board)
- getBoardEncodingAsString
  
  public String getBoardEncodingAsString(int board)
- getBoardVersion
  
  public String getBoardVersion(int board)
- getBoardDescription
  
  public String getBoardDescription(int board)
- isBoardCreated
  
  protected boolean isBoardCreated(int address)
- addActiveBoard
  
  protected void addActiveBoard(int address, String version, int inputs, int encoding)
- setBoardDescription
  
  protected void setBoardDescription(int address, String description)
- createSensorsForBoard
  
  protected void createSensorsForBoard(Dcc4PcReply r)
- validateSystemNameFormat
  
  @Nonnull public String validateSystemNameFormat(@Nonnull String name, @Nonnull Locale locale) throws NamedBean.BadSystemNameException
  
  Validates to contain at least 1 number . . .
  TODO: Custom validation for Dcc4PcSensorManager could be improved. Validate the format of name, returning it unchanged if valid.
  Although further restrictions may be added by system-specific implementations, at a minimum, the implementation must consider a name that does not start with the System Name prefix for this manager to be invalid, and must consider a name that is the same as the System Name prefix to be invalid.
  Overriding implementations may rely on Manager.validSystemNameFormat(java.lang.String), however they must provide an actionable message in the thrown exception if that method does not return Manager.NameValidity.VALID. When overriding implementations of this method rely on validSystemNameFormat(), implementations of that method must not throw an exception, log an error, or otherwise disrupt the user.
  
  Specified by:
  
  validateSystemNameFormat in interface Manager<Sensor>
  
  Parameters:
  
  name - the system name to validate
  
  locale - the locale for a localized exception; this is needed for the JMRI web server, which supports multiple locales
  
  Returns:
  
  the unchanged value of the name parameter
  
  Throws:
  
  NamedBean.BadSystemNameException - if provided name is an invalid format
- dispose
  
  public void dispose()
  
  Description copied from class: AbstractManager
  
  Free resources when no longer used. Specifically, remove all references to and from this object, so it can be garbage-collected.
  
  Specified by:
  
  dispose in interface Manager<Sensor>
  
  Specified by:
  
  dispose in interface SensorManager
  
  Overrides:
  
  dispose in class AbstractManager<Sensor>

Class Dcc4PcSensorManager

Nested Class Summary

Nested classes/interfaces inherited from interface jmri.Manager