- java.lang.Object
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- org.eclipse.net4j.util.event.Notifier
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- org.eclipse.net4j.util.lifecycle.Lifecycle
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- org.eclipse.net4j.util.concurrent.Worker
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- All Implemented Interfaces:
- INotifier, ILifecycle, ILifecycle.DeferrableActivation
- Direct Known Subclasses:
- Cache, CacheMonitor, QueueWorker, ReferenceQueueWorker
public abstract class Worker extends Lifecycle
- Since:
- 2.0
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Nested Class Summary
Nested Classes Modifier and Type Class and Description classWorker.WorkContext-
Nested classes/interfaces inherited from interface org.eclipse.net4j.util.lifecycle.ILifecycle
ILifecycle.DeferrableActivation
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Field Summary
Fields Modifier and Type Field and Description static IErrorHandlerDEFAULT_ERROR_HANDLERstatic intDEFAULT_TIMEOUT
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Constructor Summary
Constructors Constructor and Description Worker()
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Method Summary
Methods Modifier and Type Method and Description protected voiddoActivate()protected voiddoDeactivate()longgetActivationTimeout()longgetDeactivationTimeout()static IErrorHandlergetGlobalErrorHandler()protected StringgetThreadName()protected voidhandleError(Exception ex)booleanisDaemon()voidsetActivationTimeout(long activationTimeout)voidsetDaemon(boolean daemon)voidsetDeactivationTimeout(long deactivationTimeout)static IErrorHandlersetGlobalErrorHandler(IErrorHandler globalErrorHandler)protected abstract voidwork(Worker.WorkContext context)-
Methods inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle
activate, checkActive, checkArg, checkArg, checkInactive, checkNull, checkState, checkState, deactivate, deferredActivate, doAfterActivate, doBeforeActivate, doBeforeDeactivate, dump, getLifecycleState, isActive, isDeferredActivation, toString
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Methods inherited from class org.eclipse.net4j.util.event.Notifier
addListener, fireEvent, fireEvent, fireEvent, fireThrowable, firstListenerAdded, getListeners, getNotificationService, hasListeners, lastListenerRemoved, removeListener
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.net4j.util.event.INotifier
addListener, getListeners, hasListeners, removeListener
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Field Detail
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DEFAULT_TIMEOUT
public static final int DEFAULT_TIMEOUT
- See Also:
- Constant Field Values
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DEFAULT_ERROR_HANDLER
public static final IErrorHandler DEFAULT_ERROR_HANDLER
- Since:
- 3.0
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Method Detail
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isDaemon
public boolean isDaemon()
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setDaemon
public void setDaemon(boolean daemon)
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getActivationTimeout
public long getActivationTimeout()
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setActivationTimeout
public void setActivationTimeout(long activationTimeout)
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getDeactivationTimeout
public long getDeactivationTimeout()
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setDeactivationTimeout
public void setDeactivationTimeout(long deactivationTimeout)
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doActivate
protected void doActivate() throws Exception- Overrides:
doActivatein classLifecycle- Throws:
Exception
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doDeactivate
protected void doDeactivate() throws Exception- Overrides:
doDeactivatein classLifecycle- Throws:
Exception
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getThreadName
protected String getThreadName()
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handleError
protected void handleError(Exception ex)
- Since:
- 3.1
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work
protected abstract void work(Worker.WorkContext context) throws Exception
- Throws:
Exception
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getGlobalErrorHandler
public static IErrorHandler getGlobalErrorHandler()
- Since:
- 3.0
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setGlobalErrorHandler
public static IErrorHandler setGlobalErrorHandler(IErrorHandler globalErrorHandler)
- Since:
- 3.0
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