org.openide.nodes
Class CookieSet

java.lang.Object
  |
  +--org.openide.nodes.CookieSet

public final class CookieSet

extends Object

Support class for storing cookies and retriving them by representation class. Provides simple notifications about changes in cookies.

Inner Class Summary

static interface

CookieSet.Factory Factory for creating cookies of given Class

Constructor Summary

CookieSet()
Default constructor.

Method Summary

void	add(Class[] cookieClass, CookieSet.Factory factory) Registers a Factory for given cookie classes
void	add(Class cookieClass, CookieSet.Factory factory) Registers a Factory for given cookie class
void	add(Node.Cookie cookie) Add a new cookie to the set.
void	addChangeListener(ChangeListener l) Add a listener to changes in the cookie set.
Node.Cookie	getCookie(Class clazz) Get a cookie.
void	remove(Node.Cookie cookie) Remove a cookie from the set.
void	removeChangeListener(ChangeListener l) Remove a listener to changes in the cookie set.

Methods inherited from class java.lang.Object

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

Constructor Detail

CookieSet

public CookieSet()

Default constructor.

Method Detail

add

public void add(Node.Cookie cookie)

Add a new cookie to the set. If a cookie of the same actual (not representation!) class is already there, it is replaced.

Cookies inserted earlier are given preference during lookup, in case a supplied representation class matches more than one cookie in the set.

Parameters:

cookie - cookie to add

remove

public void remove(Node.Cookie cookie)

Remove a cookie from the set.

Parameters:

cookie - the cookie to remove

getCookie

public Node.Cookie getCookie(Class clazz)

Get a cookie.

Parameters:

clazz - the representation class

Returns:

a cookie assignable to the representation class, or null if there is none

addChangeListener

public void addChangeListener(ChangeListener l)

Add a listener to changes in the cookie set.

Parameters:

l - the listener to add

removeChangeListener

public void removeChangeListener(ChangeListener l)

Remove a listener to changes in the cookie set.

Parameters:

l - the listener to remove

add

public void add(Class cookieClass,
                CookieSet.Factory factory)

Registers a Factory for given cookie class

add

public void add(Class[] cookieClass,
                CookieSet.Factory factory)

Registers a Factory for given cookie classes