| java.util.Observer |
Observer is the interface to be implemented by objects that
receive notification of updates on an Observable object.
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
This method is called if the specified
Observable object's
notifyObservers method is called (because the Observable
object has been updated.
| |||||||||||
This method is called if the specified Observable object's
notifyObservers method is called (because the Observable
object has been updated.
| observable | the Observable object. |
|---|---|
| data | the data passed to notifyObservers(Object).
|
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