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java.lang.Objectjava.lang.Thread
unsw.cse.mica.agent.QueuedMessageHandler
public class QueuedMessageHandler
A message handler class that enqueues incoming messages and processes them sequentially This class is used internally by transports as a way of ensuring that blackboard messages are handled without blocking the protocol.
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from class java.lang.Thread |
|---|
java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler |
| Field Summary |
|---|
| Fields inherited from class java.lang.Thread |
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MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY |
| Constructor Summary | |
|---|---|
QueuedMessageHandler(MessageHandler messageHandler,
java.lang.String handlerName)
Create a new QueuedMessageHandler with the given name and sink handler. |
|
| Method Summary | |
|---|---|
void |
handleDeletedMob(Mob mob)
handle a deleted mob message. |
void |
handleNewMob(Mob mob)
handle a new mob message. |
void |
handleReplacedMob(Mob oldMob,
Mob newMob)
handle a replaced mob message. |
void |
handleTypeManagerChanged()
handle an incoming mob message. |
void |
run()
The run method for the internal thread. |
void |
setHandlerName(java.lang.String handlerName)
|
void |
terminate()
Terminate the enqueued handler. |
| Methods inherited from class java.lang.Thread |
|---|
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 |
|---|
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public QueuedMessageHandler(MessageHandler messageHandler,
java.lang.String handlerName)
messageHandler - The handler to which messages are passed when dequeued.handlerName - the name for this handler| Method Detail |
|---|
public void setHandlerName(java.lang.String handlerName)
public void handleNewMob(Mob mob)
handleNewMob in interface MessageHandlermob - the mob that has been written to the blackboardpublic void handleDeletedMob(Mob mob)
handleDeletedMob in interface MessageHandlermob - the mob that has been deleted
public void handleReplacedMob(Mob oldMob,
Mob newMob)
handleReplacedMob in interface MessageHandleroldMob - the old value of the mob (where the name is cleared)newMob - the new value of the mobpublic void handleTypeManagerChanged()
handleTypeManagerChanged in interface MessageHandlerpublic void terminate()
public void run()
run in interface java.lang.Runnablerun in class java.lang.Thread
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