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java.lang.Object | +--java.lang.Thread | +--laur.tools.AbortableThread
This abstract class offers a general mechanism for thread abortion.
Field Summary | |
protected boolean |
bAbort
This will be true if the user requested abort, false otherwise. |
protected boolean |
isRunning
This will be true if the thread is running, false otherwise. |
Fields inherited from class java.lang.Thread |
MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY |
Constructor Summary | |
AbortableThread()
|
Method Summary | |
void |
abort()
Requests the abortion of the thread. |
protected void |
checkAbort()
This method should be called in subclasses at critical points to check whether the user requested that the execution be aborted. |
protected abstract void |
execute()
This method should be overwritten by subclasses to perform the thread actions. |
void |
run()
Runs thread. |
protected void |
terminationHook()
Called before thread terminates execution. |
Methods inherited from class java.lang.Thread |
activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, sleep, sleep, start, stop, stop, suspend, toString, yield |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
protected boolean bAbort
protected boolean isRunning
Constructor Detail |
public AbortableThread()
Method Detail |
protected abstract void execute()
public void run()
run
in interface java.lang.Runnable
run
in class java.lang.Thread
java.lang.IllegalStateException
- if the thread is still runningprotected void terminationHook()
public void abort()
protected void checkAbort()
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