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

Class AggregationMethodFactoryPluginMethod

java.lang.Object

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

com.espertech.esper.common.internal.epl.agg.method.plugin.AggregationMethodFactoryPluginMethod

All Implemented Interfaces:

AggregationForgeFactory

public class AggregationMethodFactoryPluginMethod
extends AggregationFactoryMethodBase

Field Summary

Fields

Modifier and Type	Field and Description
protected AggregationFunctionForge	aggregationFunctionForge
protected ExprPlugInAggNode	parent

Constructor Summary

Constructors

Constructor and Description
AggregationMethodFactoryPluginMethod(ExprPlugInAggNode parent, AggregationFunctionForge aggregationFunctionForge, AggregationFunctionMode mode)

Method Summary

Modifier and Type	Method and Description
ExprAggregateNodeBase	getAggregationExpression()
AggregationFunctionForge	getAggregationFunctionForge()
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 ExprPlugInAggNode parent

aggregationFunctionForge

protected final AggregationFunctionForge aggregationFunctionForge

Constructor Detail

AggregationMethodFactoryPluginMethod

public AggregationMethodFactoryPluginMethod(ExprPlugInAggNode parent,
                                            AggregationFunctionForge aggregationFunctionForge,
                                            AggregationFunctionMode mode)

Method Detail

getResultType

public Class getResultType()

getMethodAggregationForge

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

Throws:

ExprValidationException

initMethodForge

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

getAggregator

public AggregatorMethod getAggregator()

getAggregationPortableValidation

public AggregationPortableValidation getAggregationPortableValidation()

getAggregationExpression

public ExprAggregateNodeBase getAggregationExpression()

getAggregationFunctionForge

public AggregationFunctionForge getAggregationFunctionForge()