Class 
Use 
SUMMARY: NESTED | FIELD | METHOD      DETAIL: FIELD | METHOD
FlexDoc/Javadoc 2.0
Demo Java Doc

java.base / java.util
Interface Observer

@Deprecated("9")
public interface Observer
Deprecated. This interface has been deprecated. See the Observable class for further information.
A class can implement the Observer interface when it wants to be informed of changes in observable objects.
Since:
1.0
Author:
Chris Warth
See Also:
Observable

Method Summary
void
Deprecated. This method is called whenever the observed object is changed.
Method Detail
update
void update
(Observable o,
 Object arg)
Deprecated.
This method is called whenever the observed object is changed. An application calls an Observable object's notifyObservers method to have all the object's observers notified of the change.
Parameters:
o - the observable object.
arg - an argument passed to the notifyObservers method.

 Class 
Use 
SUMMARY: NESTED | FIELD | METHOD      DETAIL: FIELD | METHOD
FlexDoc/Javadoc 2.0
Demo Java Doc

Java API documentation generated with FlexDoc/Javadoc 2.0 using JavadocClassic 3.0 template set.
FlexDoc/Javadoc is a template-driven programming tool for rapid development of any Javadoc-based Java API documentation generators (i.e. doclets). If you need to customize your Javadoc without writing a full-blown doclet from scratch, FlexDoc/Javadoc may be the only tool able to help you! Find out more at www.flexdoc.xyz