jmri.jmrit.operations.routes
Class RouteManager

java.lang.Object
  jmri.jmrit.operations.routes.RouteManager

public class RouteManager
extends Object

Manages the routes

Author:

Bob Jacobsen Copyright (C) 2003, Daniel Boudreau Copyright (C) 2008, 2009, 2010

Field Summary

protected Hashtable<String,Route>	_routeHashTable
static String	LISTLENGTH_CHANGED_PROPERTY

Constructor Summary

RouteManager()

Method Summary

void	addPropertyChangeListener(PropertyChangeListener l)
Route	copyRoute(Route route, String routeName, boolean invert) Copy route, returns a new route named routeName.
void	deregister(Route route) Forget a NamedBean Object created outside the manager.
void	dispose()
protected void	firePropertyChange(String p, Object old, Object n)
JComboBox	getComboBox()
Route	getRouteById(String id)
Route	getRouteByName(String name)
List<String>	getRoutesByIdList() Sort by route number, number can alpha numeric
List<String>	getRoutesByNameList() Sort by route name
static RouteManager	instance()
Route	newRoute(String name) Finds an existing route or creates a new route if needed requires route's name creates a unique id for this route
int	numEntries()
void	register(Route route) Remember a NamedBean Object created outside the manager.
void	removePropertyChangeListener(PropertyChangeListener l)
void	updateComboBox(JComboBox box)

Methods inherited from class java.lang.Object

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

Field Detail

LISTLENGTH_CHANGED_PROPERTY

public static final String LISTLENGTH_CHANGED_PROPERTY

See Also:

Constant Field Values

_routeHashTable

protected Hashtable<String,Route> _routeHashTable

Constructor Detail

RouteManager

public RouteManager()

Method Detail

instance

public static RouteManager instance()

dispose

public void dispose()

getRouteByName

public Route getRouteByName(String name)

Returns:

requested Route object or null if none exists

getRouteById

public Route getRouteById(String id)

newRoute

public Route newRoute(String name)

Finds an existing route or creates a new route if needed requires route's name creates a unique id for this route

Parameters:

name -

Returns:

new route or existing route

register

public void register(Route route)

Remember a NamedBean Object created outside the manager.

deregister

public void deregister(Route route)

Forget a NamedBean Object created outside the manager.

getRoutesByNameList

public List<String> getRoutesByNameList()

Sort by route name

Returns:

list of route ids ordered by name

getRoutesByIdList

public List<String> getRoutesByIdList()

Sort by route number, number can alpha numeric

Returns:

list of route ids ordered by number

getComboBox

public JComboBox getComboBox()

updateComboBox

public void updateComboBox(JComboBox box)

copyRoute

public Route copyRoute(Route route,
                       String routeName,
                       boolean invert)

Copy route, returns a new route named routeName. If invert is true the reverse of the route is returned.

Parameters:

route - The route to be copied

routeName - The name of the new route

invert - If true, return the inversion of route

Returns:

A copy of the route

numEntries

public int numEntries()

Returns:

Number of routes

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener l)

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener l)

firePropertyChange

protected void firePropertyChange(String p,
                                  Object old,
                                  Object n)