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

Class AggregationForgeFactoryRate

java.lang.Object

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

com.espertech.esper.common.internal.epl.agg.method.rate.AggregationForgeFactoryRate

All Implemented Interfaces:

AggregationForgeFactory

public class AggregationForgeFactoryRate
extends AggregationForgeFactoryBase

Field Summary

Fields

Modifier and Type	Field	Description
protected final AggregatorMethod	aggregator
protected final long	intervalTime
protected final boolean	isEver
protected final ExprRateAggNode	parent
protected final TimeAbacus	timeAbacus

Constructor Summary

Constructors

Constructor	Description
AggregationForgeFactoryRate(ExprRateAggNode parent, boolean isEver, long intervalTime, TimeAbacus timeAbacus)

Method Summary

Modifier and Type	Method	Description
ExprAggregateNodeBase	getAggregationExpression()
AggregationPortableValidation	getAggregationPortableValidation()
AggregatorMethod	getAggregator()
long	getIntervalTime()
ExprForge[]	getMethodAggregationForge(boolean join, EventType[] typesPerStream)
ExprRateAggNode	getParent()
EPType	getResultType()
TimeAbacus	getTimeAbacus()
boolean	isEver()

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 ExprRateAggNode parent

isEver

protected final boolean isEver

intervalTime

protected final long intervalTime

timeAbacus

protected final TimeAbacus timeAbacus

aggregator

protected final AggregatorMethod aggregator

Constructor Details

AggregationForgeFactoryRate

public AggregationForgeFactoryRate(ExprRateAggNode parent,
 boolean isEver,
 long intervalTime,
 TimeAbacus timeAbacus)

Method Details

getResultType

public EPType getResultType()

getAggregator

public AggregatorMethod getAggregator()

getAggregationExpression

public ExprAggregateNodeBase getAggregationExpression()

getMethodAggregationForge

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

Throws:

ExprValidationException

getParent

public ExprRateAggNode getParent()

isEver

public boolean isEver()

getIntervalTime

public long getIntervalTime()

getTimeAbacus

public TimeAbacus getTimeAbacus()

getAggregationPortableValidation

public AggregationPortableValidation getAggregationPortableValidation()