org.camunda.bpm.dmn.engine.impl.hitpolicy
Class AbstractDmnHitPolicyNumberAggregator

java.lang.Object
  org.camunda.bpm.dmn.engine.impl.hitpolicy.AbstractDmnHitPolicyNumberAggregator

All Implemented Interfaces:

DmnHitPolicyAggregator

Direct Known Subclasses:

CollectMaxAggregator, CollectMinAggregator, CollectSumAggregator

public abstract class AbstractDmnHitPolicyNumberAggregator
extends Object
implements DmnHitPolicyAggregator

Field Summary

static DmnHitPolicyLogger

LOG

Constructor Summary

AbstractDmnHitPolicyNumberAggregator()

Method Summary

Number	aggregate(List<Object> outputValues) Aggregates the decision output to the decision result.
protected abstract Number	aggregateDoubleValues(List<Double> doubleValues)
protected abstract Number	aggregateIntegerValues(List<Integer> intValues)
protected abstract Number	aggregateLongValues(List<Long> longValues)
protected Number	aggregateNumberValues(List<Object> values)
protected List<Double>	convertValuesToDouble(List<Object> values)
protected List<Integer>	convertValuesToInteger(List<Object> values)
protected List<Long>	convertValuesToLong(List<Object> values)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final DmnHitPolicyLogger LOG

Constructor Detail

AbstractDmnHitPolicyNumberAggregator

public AbstractDmnHitPolicyNumberAggregator()

Method Detail

aggregate

public Number aggregate(List<Object> outputValues)

Description copied from interface: DmnHitPolicyAggregator

Aggregates the decision output to the decision result.

Specified by:

aggregate in interface DmnHitPolicyAggregator

Parameters:

outputValues - the values of the decision outputs

Returns:

the aggregated result value

aggregateNumberValues

protected Number aggregateNumberValues(List<Object> values)

aggregateIntegerValues

protected abstract Number aggregateIntegerValues(List<Integer> intValues)

aggregateLongValues

protected abstract Number aggregateLongValues(List<Long> longValues)

aggregateDoubleValues

protected abstract Number aggregateDoubleValues(List<Double> doubleValues)

convertValuesToInteger

protected List<Integer> convertValuesToInteger(List<Object> values)

convertValuesToLong

protected List<Long> convertValuesToLong(List<Object> values)

convertValuesToDouble

protected List<Double> convertValuesToDouble(List<Object> values)