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java.lang.Objectcom.espertech.esper.epl.core.OrderByProcessorRowLimitFactory
public class OrderByProcessorRowLimitFactory
An order-by processor that sorts events according to the expressions in the order_by clause.
Constructor Summary | |
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OrderByProcessorRowLimitFactory(RowLimitSpec rowLimitSpec,
VariableService variableService)
Ctor. |
Method Summary | |
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OrderByProcessor |
instantiate(AggregationService aggregationService)
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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 OrderByProcessorRowLimitFactory(RowLimitSpec rowLimitSpec, VariableService variableService) throws ExprValidationException
rowLimitSpec
- specification for row limit, or null if no row limit is definedvariableService
- for retrieving variable state for use with row limiting
ExprValidationException
- if row limit specification validation failsMethod Detail |
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public OrderByProcessor instantiate(AggregationService aggregationService)
instantiate
in interface OrderByProcessorFactory
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© 2006-2011 EsperTech Inc. All rights reserved. Visit us at espertech.com |
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