Package org.drools.core.base.accumulators

Class AverageAccumulateFunction

java.lang.Object

org.drools.core.base.accumulators.AbstractAccumulateFunction<AverageAccumulateFunction.AverageData>

org.drools.core.base.accumulators.AverageAccumulateFunction

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, org.kie.api.runtime.rule.AccumulateFunction<AverageAccumulateFunction.AverageData>

public class AverageAccumulateFunction
extends AbstractAccumulateFunction<AverageAccumulateFunction.AverageData>

An implementation of an accumulator capable of calculating average values

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AverageAccumulateFunction.AverageData

Constructor Summary

Constructors

Constructor	Description
AverageAccumulateFunction()

Method Summary

Modifier and Type	Method	Description
void	accumulate(AverageAccumulateFunction.AverageData data, java.lang.Object value)
AverageAccumulateFunction.AverageData	createContext()
java.lang.Object	getResult(AverageAccumulateFunction.AverageData data)
java.lang.Class<?>	getResultType()
void	init(AverageAccumulateFunction.AverageData data)
void	readExternal(java.io.ObjectInput in)
void	reverse(AverageAccumulateFunction.AverageData data, java.lang.Object value)
boolean	supportsReverse()
void	writeExternal(java.io.ObjectOutput out)

Methods inherited from class org.drools.core.base.accumulators.AbstractAccumulateFunction

equals, hashCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.kie.api.runtime.rule.AccumulateFunction

accumulateValue, initContext, tryReverse

Constructor Detail

AverageAccumulateFunction

public AverageAccumulateFunction()

Method Detail

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Throws:

java.io.IOException

createContext

public AverageAccumulateFunction.AverageData createContext()

init

public void init(AverageAccumulateFunction.AverageData data)

accumulate

public void accumulate(AverageAccumulateFunction.AverageData data,
                       java.lang.Object value)

reverse

public void reverse(AverageAccumulateFunction.AverageData data,
                    java.lang.Object value)

getResult

public java.lang.Object getResult(AverageAccumulateFunction.AverageData data)

supportsReverse

public boolean supportsReverse()

getResultType

public java.lang.Class<?> getResultType()