Package org.kie.dmn.core.pmml

Class AbstractDMNKiePMMLInvocationEvaluator

java.lang.Object

org.kie.dmn.core.pmml.AbstractPMMLInvocationEvaluator

org.kie.dmn.core.pmml.AbstractDMNKiePMMLInvocationEvaluator

All Implemented Interfaces:

DMNExpressionEvaluator

Direct Known Subclasses:

DMNKiePMMLInvocationEvaluator, DMNKiePMMLTrustyInvocationEvaluator

public abstract class AbstractDMNKiePMMLInvocationEvaluator
extends AbstractPMMLInvocationEvaluator

Abstract DMNKiePMMLInvocationEvaluator to delegate actual PMML4Result retrieval to specific kie-pmml implementation (legacy or new)

Nested Class Summary

Nested classes/interfaces inherited from class org.kie.dmn.core.pmml.AbstractPMMLInvocationEvaluator

AbstractPMMLInvocationEvaluator.DummyPMMLInvocationEvaluator, AbstractPMMLInvocationEvaluator.PMMLInvocationEvaluatorFactory

Field Summary

Fields

Modifier and Type	Field	Description
protected PMMLInfo<?>	pmmlInfo

Fields inherited from class org.kie.dmn.core.pmml.AbstractPMMLInvocationEvaluator

dmnNS, documentResource, model, node, parameters

Constructor Summary

Constructors

Constructor	Description
AbstractDMNKiePMMLInvocationEvaluator(String dmnNS, org.kie.dmn.model.api.DMNElement node, org.kie.api.io.Resource pmmlResource, String model, PMMLInfo<?> pmmlInfo)

Method Summary

Modifier and Type	Method	Description
EvaluatorResult	evaluate(org.kie.dmn.api.core.event.DMNRuntimeEventManager eventManager, org.kie.dmn.api.core.DMNResult dmnr)	Evaluates the expression, returning its result type (SUCCESS/FAILURE) and result value.
protected Optional<org.kie.dmn.api.core.DMNType>	getCompositeOutput()
protected Optional<String>	getOutputFieldNameFromInfo(String resultName)
protected abstract Map<String,Object>	getOutputFieldValues(org.kie.api.pmml.PMML4Result pmml4Result, Map<String,Object> resultVariables, org.kie.dmn.api.core.DMNResult dmnr)	Returns a Map<String, Object> of values identified by Output definition
protected abstract org.kie.api.pmml.PMML4Result	getPMML4Result(org.kie.dmn.api.core.event.DMNRuntimeEventManager eventManager, org.kie.dmn.api.core.DMNResult dmnr)	Returns the PMML4Result
protected abstract Map<String,Object>	getPredictedValues(org.kie.api.pmml.PMML4Result pmml4Result, org.kie.dmn.api.core.DMNResult dmnr)	Returns a Map<String, Object> of predicted values identified by MiningSchema/Targets definitions

Methods inherited from class org.kie.dmn.core.pmml.AbstractPMMLInvocationEvaluator

addParameter, getParameterNames, getParameterType, getParameterTypes, getValueForPMMLInput

Methods inherited from class java.lang.Object

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

Field Detail

pmmlInfo

protected final PMMLInfo<?> pmmlInfo

Constructor Detail

AbstractDMNKiePMMLInvocationEvaluator

public AbstractDMNKiePMMLInvocationEvaluator(String dmnNS,
                                             org.kie.dmn.model.api.DMNElement node,
                                             org.kie.api.io.Resource pmmlResource,
                                             String model,
                                             PMMLInfo<?> pmmlInfo)

Method Detail

evaluate

public EvaluatorResult evaluate(org.kie.dmn.api.core.event.DMNRuntimeEventManager eventManager,
                                org.kie.dmn.api.core.DMNResult dmnr)

Description copied from interface: DMNExpressionEvaluator

Evaluates the expression, returning its result type (SUCCESS/FAILURE) and result value.

Parameters:

eventManager - events manager to whom events are notified

dmnr - the result context instance

Returns:

the result of the evaluation of the expression

getPMML4Result

protected abstract org.kie.api.pmml.PMML4Result getPMML4Result(org.kie.dmn.api.core.event.DMNRuntimeEventManager eventManager,
                                                               org.kie.dmn.api.core.DMNResult dmnr)

Returns the PMML4Result

Parameters:

eventManager -

dmnr -

Returns:

getOutputFieldValues

protected abstract Map<String,Object> getOutputFieldValues(org.kie.api.pmml.PMML4Result pmml4Result,
                                                                 Map<String,Object> resultVariables,
                                                                 org.kie.dmn.api.core.DMNResult dmnr)

Returns a Map<String, Object> of values identified by Output definition

Parameters:

pmml4Result -

resultVariables -

dmnr -

Returns:

getPredictedValues

protected abstract Map<String,Object> getPredictedValues(org.kie.api.pmml.PMML4Result pmml4Result,
                                                               org.kie.dmn.api.core.DMNResult dmnr)

Returns a Map<String, Object> of predicted values identified by MiningSchema/Targets definitions

Parameters:

pmml4Result -

dmnr -

Returns:

getOutputFieldNameFromInfo

protected Optional<String> getOutputFieldNameFromInfo(String resultName)

getCompositeOutput

protected Optional<org.kie.dmn.api.core.DMNType> getCompositeOutput()