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java.lang.Objectcom.espertech.esper.epl.view.OutputStrategyPostProcess
public class OutputStrategyPostProcess
An output strategy that handles routing (insert-into) and stream selection.
Constructor Summary | |
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OutputStrategyPostProcess(boolean route,
boolean routeRStream,
SelectClauseStreamSelectorEnum selectStreamDirEnum,
InternalEventRouter internalEventRouter,
EPStatementHandle epStatementHandle)
Ctor. |
Method Summary | |
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void |
output(boolean forceUpdate,
UniformPair<EventBean[]> result,
UpdateDispatchView finalView)
Outputs the result to the output view and following update policy. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public OutputStrategyPostProcess(boolean route, boolean routeRStream, SelectClauseStreamSelectorEnum selectStreamDirEnum, InternalEventRouter internalEventRouter, EPStatementHandle epStatementHandle)
route
- true if this is insert-intorouteRStream
- true if routing the remove stream events, false if routing insert stream eventsselectStreamDirEnum
- enumerator selecting what stream(s) are selectedinternalEventRouter
- for performing the route operationepStatementHandle
- for use in routing to determine which statement routedMethod Detail |
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public void output(boolean forceUpdate, UniformPair<EventBean[]> result, UpdateDispatchView finalView)
OutputStrategy
output
in interface OutputStrategy
forceUpdate
- indicates whether output can be skipped, such as when no results collectedresult
- the output to indicatefinalView
- the view to output to
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