com.espertech.esper.epl.expression.accessagg

Class ExprAggCountMinSketchNodeFactoryUse

java.lang.Object

com.espertech.esper.epl.expression.accessagg.ExprAggCountMinSketchNodeFactoryBase

com.espertech.esper.epl.expression.accessagg.ExprAggCountMinSketchNodeFactoryUse

All Implemented Interfaces:

AggregationMethodFactory

public class ExprAggCountMinSketchNodeFactoryUse
extends ExprAggCountMinSketchNodeFactoryBase

Field Summary

Fields inherited from class com.espertech.esper.epl.expression.accessagg.ExprAggCountMinSketchNodeFactoryBase

parent

Constructor Summary

Constructors

Constructor and Description
ExprAggCountMinSketchNodeFactoryUse(ExprAggCountMinSketchNode parent, ExprEvaluator addOrFrequencyEvaluator)

Method Summary

Modifier and Type	Method and Description
AggregationAccessor	getAccessor()
ExprEvaluator	getAddOrFrequencyEvaluator()
AggregationAgent	getAggregationStateAgent()
AggregationStateFactory	getAggregationStateFactory(boolean isMatchRecognize)
AggregationStateKey	getAggregationStateKey(boolean isMatchRecognize)
ExprEvaluator	getMethodAggregationEvaluator(boolean join, EventType[] typesPerStream)
Class	getResultType()
void	validateIntoTableCompatible(AggregationMethodFactory intoTableAgg)

Methods inherited from class com.espertech.esper.epl.expression.accessagg.ExprAggCountMinSketchNodeFactoryBase

getAggregationExpression, getParent, isAccessAggregation, make

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExprAggCountMinSketchNodeFactoryUse

public ExprAggCountMinSketchNodeFactoryUse(ExprAggCountMinSketchNode parent,
                                           ExprEvaluator addOrFrequencyEvaluator)

Method Detail

getResultType

public Class getResultType()

getAggregationStateKey

public AggregationStateKey getAggregationStateKey(boolean isMatchRecognize)

Specified by:

getAggregationStateKey in interface AggregationMethodFactory

Overrides:

getAggregationStateKey in class ExprAggCountMinSketchNodeFactoryBase

getAggregationStateFactory

public AggregationStateFactory getAggregationStateFactory(boolean isMatchRecognize)

getAccessor

public AggregationAccessor getAccessor()

getAggregationStateAgent

public AggregationAgent getAggregationStateAgent()

validateIntoTableCompatible

public void validateIntoTableCompatible(AggregationMethodFactory intoTableAgg)
                                 throws ExprValidationException

Throws:

ExprValidationException

getAddOrFrequencyEvaluator

public ExprEvaluator getAddOrFrequencyEvaluator()

getMethodAggregationEvaluator

public ExprEvaluator getMethodAggregationEvaluator(boolean join,
                                                   EventType[] typesPerStream)
                                            throws ExprValidationException

Throws:

ExprValidationException