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

Class AggregationForgeFactoryMedian

java.lang.Object

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

com.espertech.esper.common.internal.epl.agg.method.median.AggregationForgeFactoryMedian

All Implemented Interfaces:

AggregationForgeFactory

public class AggregationForgeFactoryMedian
extends AggregationForgeFactoryBase

Field Summary

Fields

Modifier and Type	Field and Description
protected EPTypeClass	aggregatedValueType
protected DataInputOutputSerdeForge	distinctSerde
protected ExprMedianNode	parent

Constructor Summary

Constructors

Constructor and Description
AggregationForgeFactoryMedian(ExprMedianNode parent, EPTypeClass aggregatedValueType, DataInputOutputSerdeForge distinctSerde)

Method Summary

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

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

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 ExprMedianNode parent

aggregatedValueType

protected final EPTypeClass aggregatedValueType

distinctSerde

protected final DataInputOutputSerdeForge distinctSerde

Constructor Detail

AggregationForgeFactoryMedian

public AggregationForgeFactoryMedian(ExprMedianNode parent,
                                     EPTypeClass aggregatedValueType,
                                     DataInputOutputSerdeForge distinctSerde)

Method Detail

getResultType

public EPType getResultType()

initMethodForge

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

getAggregator

public AggregatorMethod getAggregator()

getAggregationExpression

public ExprAggregateNodeBase getAggregationExpression()

getMethodAggregationForge

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

Throws:

ExprValidationException

getAggregationPortableValidation

public AggregationPortableValidation getAggregationPortableValidation()