Package org.drools.core.base.accumulators

Class BigDecimalAverageAccumulateFunction

java.lang.Object

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

org.drools.core.base.accumulators.BigDecimalAverageAccumulateFunction

All Implemented Interfaces:

Externalizable, Serializable, org.kie.api.runtime.rule.AccumulateFunction<BigDecimalAverageAccumulateFunction.AverageData>

public class BigDecimalAverageAccumulateFunction
extends AbstractAccumulateFunction<BigDecimalAverageAccumulateFunction.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	BigDecimalAverageAccumulateFunction.AverageData

Constructor Summary

Constructors

Constructor	Description
BigDecimalAverageAccumulateFunction()

Method Summary

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

BigDecimalAverageAccumulateFunction

public BigDecimalAverageAccumulateFunction()

Method Detail

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Throws:

IOException

createContext

public BigDecimalAverageAccumulateFunction.AverageData createContext()

init

public void init(BigDecimalAverageAccumulateFunction.AverageData data)

accumulate

public void accumulate(BigDecimalAverageAccumulateFunction.AverageData data,
                       Object value)

reverse

public void reverse(BigDecimalAverageAccumulateFunction.AverageData data,
                    Object value)

getResult

public Object getResult(BigDecimalAverageAccumulateFunction.AverageData data)

supportsReverse

public boolean supportsReverse()

getResultType

public Class<?> getResultType()