public class Observer extends Object
Modifier and Type | Class and Description |
---|---|
protected static class |
Observer.State |
Modifier | Constructor and Description |
---|---|
protected |
Observer(Region region) |
Modifier and Type | Method and Description |
---|---|
protected <PSC> void |
addObserver(PSC ptn,
ObserverCallBack ob,
String name,
ObserveEvent.Type type) |
protected int |
getCount(String name) |
protected String[] |
getNames() |
protected boolean |
hasObservers() |
protected void |
initialize() |
protected void |
removeObserver(String name) |
protected void |
repeat(String name,
long secs) |
protected void |
setActive(String name,
boolean state) |
protected void |
setStopOnFirstEvent() |
protected boolean |
update(ScreenImage simg) |
protected Observer(Region region)
protected void initialize()
protected void setStopOnFirstEvent()
protected String[] getNames()
protected void setActive(String name, boolean state)
protected int getCount(String name)
protected <PSC> void addObserver(PSC ptn, ObserverCallBack ob, String name, ObserveEvent.Type type)
protected void removeObserver(String name)
protected boolean hasObservers()
protected void repeat(String name, long secs)
protected boolean update(ScreenImage simg)