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java.lang.ObjectProcessStage
Field Summary | |
protected ConfigDataIF |
config
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Constructor Summary | |
ProcessStage()
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Method Summary | |
void |
destroy()
Called when an event handler is destroyed. |
void |
handleEvent(QueueElementIF item)
Handle the event corresponding to the given QueueElementIF. |
void |
handleEvents(QueueElementIF[] items)
Handle the events corresponding to the given QueueElementIF array. |
void |
init(ConfigDataIF config)
Called when an event handler is initialized. |
protected abstract void |
processMessage(Message msg)
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Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
protected ConfigDataIF config
Constructor Detail |
public ProcessStage()
Method Detail |
public void init(ConfigDataIF config) throws java.lang.Exception
EventHandlerIF
init
in interface EventHandlerIF
config
- The set of configuration parameters for the stage.
java.lang.Exception
- The EventHandler can indicate an
error to the runtime during initialization by throwing an
Exception.public void destroy()
EventHandlerIF
destroy
in interface EventHandlerIF
protected abstract void processMessage(Message msg)
public void handleEvent(QueueElementIF item)
EventHandlerIF
handleEvent
in interface EventHandlerIF
public void handleEvents(QueueElementIF[] items)
EventHandlerIF
handleEvents
in interface EventHandlerIF
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