com.espertech.esper.common.internal.epl.agg.method.avedev

Class AggregationFactoryMethodAvedev

java.lang.Object

com.espertech.esper.common.internal.epl.agg.method.core.AggregationFactoryMethodBase

com.espertech.esper.common.internal.epl.agg.method.avedev.AggregationFactoryMethodAvedev

All Implemented Interfaces:

AggregationForgeFactory

public class AggregationFactoryMethodAvedev
extends AggregationFactoryMethodBase

Field Summary

Fields

Modifier and Type	Field and Description
protected Class	aggregatedValueType
protected ExprAvedevNode	parent
protected ExprNode[]	positionalParameters

Constructor Summary

Constructors

Constructor and Description
AggregationFactoryMethodAvedev(ExprAvedevNode parent, Class aggregatedValueType, ExprNode[] positionalParameters)

Method Summary

Modifier and Type	Method and Description
ExprAggregateNodeBase	getAggregationExpression()
AggregationPortableValidation	getAggregationPortableValidation()
AggregatorMethod	getAggregator()
ExprForge[]	getMethodAggregationForge(boolean join, EventType[] typesPerStream)
Class	getResultType()
void	initMethodForge(int col, CodegenCtor rowCtor, CodegenMemberCol membersColumnized, CodegenClassScope classScope)

Methods inherited from class com.espertech.esper.common.internal.epl.agg.method.core.AggregationFactoryMethodBase

getAccessorForge, getAggregationStateAgent, getAggregationStateFactory, getAggregationStateKey, isAccessAggregation

Methods inherited from class java.lang.Object

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

Field Detail

parent

protected final ExprAvedevNode parent

aggregatedValueType

protected final Class aggregatedValueType

positionalParameters

protected final ExprNode[] positionalParameters

Constructor Detail

AggregationFactoryMethodAvedev

public AggregationFactoryMethodAvedev(ExprAvedevNode parent,
                                      Class aggregatedValueType,
                                      ExprNode[] positionalParameters)

Method Detail

getResultType

public Class getResultType()

initMethodForge

public void initMethodForge(int col,
                            CodegenCtor rowCtor,
                            CodegenMemberCol membersColumnized,
                            CodegenClassScope classScope)

getAggregator

public AggregatorMethod getAggregator()

getAggregationExpression

public ExprAggregateNodeBase getAggregationExpression()

getAggregationPortableValidation

public AggregationPortableValidation getAggregationPortableValidation()

getMethodAggregationForge

public ExprForge[] getMethodAggregationForge(boolean join,
                                             EventType[] typesPerStream)
                                      throws ExprValidationException

Throws:

ExprValidationException