Package com.espertech.esper.common.internal.epl.agg.method.minmax

Class AggregationForgeFactoryMinMax

java.lang.Object

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

com.espertech.esper.common.internal.epl.agg.method.minmax.AggregationForgeFactoryMinMax

All Implemented Interfaces:

AggregationForgeFactory

public class AggregationForgeFactoryMinMax
extends AggregationForgeFactoryBase

Field Summary

Fields

Modifier and Type	Field	Description
protected final DataInputOutputSerdeForge	distinctSerde
protected final boolean	hasDataWindows
protected final ExprMinMaxAggrNode	parent
protected final DataInputOutputSerdeForge	serde
protected final EPTypeClass	type

Constructor Summary

Constructors

Constructor	Description
AggregationForgeFactoryMinMax(ExprMinMaxAggrNode parent, EPTypeClass type, boolean hasDataWindows, DataInputOutputSerdeForge serde, DataInputOutputSerdeForge distinctSerde)

Method Summary

Modifier and Type	Method	Description
ExprAggregateNodeBase	getAggregationExpression()
AggregationPortableValidation	getAggregationPortableValidation()
AggregatorMethod	getAggregator()
ExprForge[]	getMethodAggregationForge(boolean join, EventType[] typesPerStream)
ExprMinMaxAggrNode	getParent()
EPType	getResultType()

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 Details

parent

protected final ExprMinMaxAggrNode parent

type

protected final EPTypeClass type

hasDataWindows

protected final boolean hasDataWindows

serde

protected final DataInputOutputSerdeForge serde

distinctSerde

protected final DataInputOutputSerdeForge distinctSerde

Constructor Details

AggregationForgeFactoryMinMax

public AggregationForgeFactoryMinMax(ExprMinMaxAggrNode parent,
 EPTypeClass type,
 boolean hasDataWindows,
 DataInputOutputSerdeForge serde,
 DataInputOutputSerdeForge distinctSerde)

Method Details

getResultType

public EPType getResultType()

getAggregationExpression

public ExprAggregateNodeBase getAggregationExpression()

getAggregator

public AggregatorMethod getAggregator()

getAggregationPortableValidation

public AggregationPortableValidation getAggregationPortableValidation()

getMethodAggregationForge

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

Throws:

ExprValidationException

getParent

public ExprMinMaxAggrNode getParent()