Package com.apama.jmon
Interface RemoveListener
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- All Superinterfaces:
java.util.EventListener
,MatchListener
,java.io.Serializable
public interface RemoveListener extends MatchListener
This interface defines the single method that must be implemented in order for aMatchListener
to be told when it's connection to anEventExpression
has gone.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
removed(EventExpression eventExpression)
This method will be called whenever this Listener is removed from anEventExpression
it is attached to, or when the event expression has moved into a state where it will never match again e.g.-
Methods inherited from interface com.apama.jmon.MatchListener
match
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Method Detail
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removed
void removed(EventExpression eventExpression)
This method will be called whenever this Listener is removed from anEventExpression
it is attached to, or when the event expression has moved into a state where it will never match again e.g. "on A() within (10.0)" after 10 seconds have elapsed without an A(). The method should execute as quickly as possible as it will be called synchronously by the Correlator.- Parameters:
eventExpression
- The event expression which has died or we have been removed from.
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