Known Direct Subclasses
Transaction |
Transaction is an abstract class for notification transaction, send transaction
and other transactions described in MMS spec. |
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Known Indirect Subclasses
NotificationTransaction |
The NotificationTransaction is responsible for handling multimedia
message notifications (M-Notification.ind). |
ReadRecTransaction |
The ReadRecTransaction is responsible for sending read report
notifications (M-read-rec.ind) to clients that have requested them. |
RetrieveTransaction |
The RetrieveTransaction is responsible for retrieving multimedia
messages (M-Retrieve.conf) from the MMSC server. |
SendTransaction |
The SendTransaction is responsible for sending multimedia messages
(M-Send.req) to the MMSC server. |
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Class Overview
An interface to represent the state of an observable Transaction.
Summary
Public Methods |
void
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attach(Observer observer)
Attach an observer to this object.
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void
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detach(Observer observer)
Detach an observer from this object.
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abstract
TransactionState
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getState()
This method is implemented by the observable to represent its
current state.
|
void
|
notifyObservers()
Notify all observers that a status change has occurred.
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[Expand]
Inherited Methods |
From class
java.lang.Object
Object
|
clone()
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boolean
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equals(Object arg0)
|
void
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finalize()
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final
Class<?>
|
getClass()
|
int
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hashCode()
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final
void
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notify()
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final
void
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notifyAll()
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String
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toString()
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final
void
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wait()
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final
void
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wait(long arg0, int arg1)
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final
void
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wait(long arg0)
|
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Public Constructors
Public Methods
public
void
attach
(Observer observer)
Attach an observer to this object.
Parameters
observer
| The observer object to be attached to.
|
public
void
detach
(Observer observer)
Detach an observer from this object.
Parameters
observer
| The observer object to be detached from.
|
This method is implemented by the observable to represent its
current state.
Returns
- A TransactionState object.
public
void
notifyObservers
()
Notify all observers that a status change has occurred.