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java.lang.Objectjava.lang.Thread
AmpelServerProtokoll
class AmpelServerProtokoll
Steuert Interaktion zwischen Server und Client, ueberwacht AmpelModel (Original).
Nested Class Summary |
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Nested classes/interfaces inherited from class java.lang.Thread |
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java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler |
Field Summary | |
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private AmpelModel |
model
Model, Original serverseitig. |
private java.net.Socket |
s
Socket fuer Clientverbindung. |
private java.io.BufferedReader |
vomClient
Eingabestrom vom Client. |
private java.io.ObjectOutputStream |
zumClient
Ausgabestrom zum Client. |
Fields inherited from class java.lang.Thread |
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MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY |
Constructor Summary | |
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AmpelServerProtokoll(java.net.Socket s,
AmpelModel m)
Konstruktor, baut Ueberwachungsmechanismus und Datenstroeme zum/vom Client auf. |
Method Summary | |
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private void |
release()
Schliesst Verbindung zum Client, setzt Model zurueck. |
void |
run()
Interaktion, liest und verarbeitet Nachrichten vom Client, "set" .. schaltet die Ampel, "quit" .. beendet das Programm. |
private void |
send(boolean[] ryg)
Sendet Ampelzustand zum Client. |
void |
update(java.util.Observable m,
java.lang.Object o)
Ueberschreibt Interfacemethode update, teilt Client Aenderung im Model mit. |
Methods inherited from class java.lang.Thread |
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activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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private AmpelModel model
private java.net.Socket s
private java.io.BufferedReader vomClient
private java.io.ObjectOutputStream zumClient
Constructor Detail |
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public AmpelServerProtokoll(java.net.Socket s, AmpelModel m)
s
- Socket fuer Clientverbindungm
- Modell auf dem ServerMethod Detail |
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private void send(boolean[] ryg)
ryg
- Ampelzustand (rot, gelb, gruen)public void run()
run
in interface java.lang.Runnable
run
in class java.lang.Thread
private void release()
public void update(java.util.Observable m, java.lang.Object o)
update
in interface java.util.Observer
m
- Model, welches Aenderungen meldeto
- geaendertes Objekt
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