com.extjs.gxt.ui.client
Class Registry

java.lang.Object
  com.extjs.gxt.ui.client.event.BaseObservable
      com.extjs.gxt.ui.client.Registry

All Implemented Interfaces:

Observable

public final class Registry
extends BaseObservable

A local storage of objects stored by id.

Field Summary

protected static java.util.Map<java.lang.String,java.lang.Object>

map

Method Summary

static <X> X	get(java.lang.String id) Returns the object with the given id.
static java.util.Map<java.lang.String,java.lang.Object>	getAll() Returns a map of all registered objects.
static void	register(java.lang.String id, java.lang.Object obj) Registers an object.
static void	unregister(java.lang.String id) Unregisters an object.
static void	unregisterAll() Unregisters all registered objects.

Methods inherited from class com.extjs.gxt.ui.client.event.BaseObservable

addListener, callListener, fireEvent, fireEvent, getFiresEvents, getListeners, hasActiveEvent, hasListeners, hasListeners, removeAllListeners, removeListener, setFiresEvents

Methods inherited from class java.lang.Object

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

Field Detail

map

protected static java.util.Map<java.lang.String,java.lang.Object> map

Method Detail

get

public static <X> X get(java.lang.String id)

Returns the object with the given id.

Parameters:

id - the identifier

Returns:

the object or null if no match

getAll

public static java.util.Map<java.lang.String,java.lang.Object> getAll()

Returns a map of all registered objects.

Returns:

the object map

register

public static void register(java.lang.String id,
                            java.lang.Object obj)

Registers an object.

Parameters:

id - the identifier

obj - the object to be registered

unregister

public static void unregister(java.lang.String id)

Unregisters an object.

Parameters:

id - the identifier

unregisterAll

public static void unregisterAll()

Unregisters all registered objects.