de.alpharogroup.design.pattern.observer.chat

Class ChatRoomUser<M extends Message<?>>

java.lang.Object

de.alpharogroup.design.pattern.observer.chat.ChatRoomUser<M>

Type Parameters:

M - the generic type

All Implemented Interfaces:

ActionCommand, Observer<M>, Serializable

public abstract class ChatRoomUser<M extends Message<?>>
extends Object
implements Observer<M>, ActionCommand, Serializable

The class ChatRoomUser.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected ChatRoom<M>	subject The subject.

Constructor Summary

Constructors

Constructor and Description
ChatRoomUser(ChatRoom<M> room, IUser<?> user) Instantiates a new chat room user.

Method Summary

Modifier and Type	Method and Description
M	getObservable() Gets the observable object.
IUser<?>	getUser() Gets the user.
void	send(M message) Send the given message.
void	update(M observable) Update.

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.alpharogroup.design.pattern.observer.api.ActionCommand

execute

Field Detail

subject

protected ChatRoom<M extends Message<?>> subject

The subject.

Constructor Detail

ChatRoomUser

public ChatRoomUser(ChatRoom<M> room,
                    IUser<?> user)

Instantiates a new chat room user.

Parameters:

room - the room

user - the user

Method Detail

getObservable

public M getObservable()

Gets the observable object.

Returns:

the observable

getUser

public IUser<?> getUser()

Gets the user.

Returns:

the user

send

public void send(M message)

Send the given message.

Parameters:

message - the message

update

public void update(M observable)

Update.

Specified by:

update in interface Observer<M extends Message<?>>

Parameters:

observable - the t