public class SubordWMatchExprLookupStrategyIndexedFiltered extends Object implements SubordWMatchExprLookupStrategy
Constructor and Description |
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SubordWMatchExprLookupStrategyIndexedFiltered(ExprEvaluator joinExpr,
SubordTableLookupStrategy tableLookupStrategy)
Ctor.
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Modifier and Type | Method and Description |
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SubordTableLookupStrategy |
getTableLookupStrategy() |
EventBean[] |
lookup(EventBean[] newData,
ExprEvaluatorContext exprEvaluatorContext)
Determines the events.
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String |
toQueryPlan() |
String |
toString() |
public SubordWMatchExprLookupStrategyIndexedFiltered(ExprEvaluator joinExpr, SubordTableLookupStrategy tableLookupStrategy)
joinExpr
- the validated where clause of the on-deletetableLookupStrategy
- the strategy for looking up in an index the matching events using correlationpublic SubordTableLookupStrategy getTableLookupStrategy()
public EventBean[] lookup(EventBean[] newData, ExprEvaluatorContext exprEvaluatorContext)
SubordWMatchExprLookupStrategy
lookup
in interface SubordWMatchExprLookupStrategy
newData
- is the correlation eventsexprEvaluatorContext
- expression evaluation contextpublic String toQueryPlan()
toQueryPlan
in interface SubordWMatchExprLookupStrategy