Package org.jpmml.translator

Class ModelTranslator<M extends org.dmg.pmml.Model>

java.lang.Object

org.jpmml.evaluator.PMMLManager

org.jpmml.evaluator.ModelManager<M>

org.jpmml.translator.ModelTranslator<M>

All Implemented Interfaces:

Serializable, org.jpmml.evaluator.HasModel<M>, org.jpmml.evaluator.HasPMML

Direct Known Subclasses:

MiningModelTranslator, RegressionModelTranslator, TreeModelTranslator

public abstract class ModelTranslator<M extends org.dmg.pmml.Model>
extends org.jpmml.evaluator.ModelManager<M>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ModelTranslator(org.dmg.pmml.PMML pmml, M model)

Method Summary

Modifier and Type	Method	Description
com.sun.codemodel.JMethod	createEvaluateClassificationMethod(com.sun.codemodel.JMethod evaluateMethod, TranslationContext context)
void	createEvaluateMethod(TranslationContext context)
com.sun.codemodel.JMethod	createEvaluateRegressionMethod(com.sun.codemodel.JMethod evaluateMethod, TranslationContext context)
static com.sun.codemodel.JMethod	createEvaluatorMethod(Class<?> type, List<? extends org.dmg.pmml.PMMLObject> objects, boolean withValueFactory, TranslationContext context)
static com.sun.codemodel.JMethod	createEvaluatorMethod(Class<?> type, org.dmg.pmml.PMMLObject object, boolean withValueFactory, TranslationContext context)
static com.sun.codemodel.JMethod	createEvaluatorMethod(String name, TranslationContext context)
static com.sun.codemodel.JInvocation	createEvaluatorMethodInvocation(com.sun.codemodel.JMethod method, TranslationContext context)
protected void	declareArrayFields(Collection<ArrayInfo> arrayInfos)
static com.sun.codemodel.JDefinedClass	ensureArgumentsType(TranslationContext context)
static com.sun.codemodel.JDefinedClass	ensureFunctionalInterface(Class<?> returnType, TranslationContext context)
ArrayInfoMap	getArrayInfos()
FieldInfoMap	getFieldInfos(Set<? extends org.dmg.pmml.PMMLObject> bodyObjects)
Object[]	getTargetCategories()
static <V extends Number> org.jpmml.evaluator.ValueFactory<V>	getValueFactory(org.dmg.pmml.Model model)
com.sun.codemodel.JExpression	translate(TranslationContext context)
com.sun.codemodel.JMethod	translateClassifier(TranslationContext context)
com.sun.codemodel.JMethod	translateRegressor(TranslationContext context)
static void	translateRegressorTarget(org.dmg.pmml.Model model, org.dmg.pmml.Target target, ValueBuilder valueBuilder)

Methods inherited from class org.jpmml.evaluator.ModelManager

addResultFeatures, collectResultFeatures, collectSegmentResultFeatures, createInputFields, createInputFields, createMiningSchemaException, createOutputFields, createResidualFields, createTargetFields, filterOutputFields, getActiveFields, getDataField, getDefaultDataField, getInputFields, getLocalDerivedField, getMathContext, getMiningField, getMiningFunction, getModel, getOutputField, getOutputFields, getResidualFields, getResultFeatures, getSupplementaryFields, getTarget, getTargetField, getTargetFields, getTargetName, getVisibleFields, hasLocalDerivedFields, hasOutputFields, hasResultFeature, resetInputFields, resetResultFields, resolveField, setDefaultDataField

Methods inherited from class org.jpmml.evaluator.PMMLManager

getDefineFunction, getDerivedField, getPMML, toImmutableListMap, toImmutableMapMap, toImmutableSetMap

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jpmml.evaluator.HasPMML

getPMML

Constructor Detail

ModelTranslator

public ModelTranslator(org.dmg.pmml.PMML pmml,
                       M model)

Method Detail

translate

public com.sun.codemodel.JExpression translate(TranslationContext context)

createEvaluateMethod

public void createEvaluateMethod(TranslationContext context)

translateRegressor

public com.sun.codemodel.JMethod translateRegressor(TranslationContext context)

translateClassifier

public com.sun.codemodel.JMethod translateClassifier(TranslationContext context)

createEvaluateRegressionMethod

public com.sun.codemodel.JMethod createEvaluateRegressionMethod(com.sun.codemodel.JMethod evaluateMethod,
                                                                TranslationContext context)

createEvaluateClassificationMethod

public com.sun.codemodel.JMethod createEvaluateClassificationMethod(com.sun.codemodel.JMethod evaluateMethod,
                                                                    TranslationContext context)

getFieldInfos

public FieldInfoMap getFieldInfos(Set<? extends org.dmg.pmml.PMMLObject> bodyObjects)

getArrayInfos

public ArrayInfoMap getArrayInfos()

getTargetCategories

public Object[] getTargetCategories()

declareArrayFields

protected void declareArrayFields(Collection<ArrayInfo> arrayInfos)

getValueFactory

public static <V extends Number> org.jpmml.evaluator.ValueFactory<V> getValueFactory(org.dmg.pmml.Model model)

translateRegressorTarget

public static void translateRegressorTarget(org.dmg.pmml.Model model,
                                            org.dmg.pmml.Target target,
                                            ValueBuilder valueBuilder)

createEvaluatorMethod

public static com.sun.codemodel.JMethod createEvaluatorMethod(String name,
                                                              TranslationContext context)

createEvaluatorMethod

public static com.sun.codemodel.JMethod createEvaluatorMethod(Class<?> type,
                                                              org.dmg.pmml.PMMLObject object,
                                                              boolean withValueFactory,
                                                              TranslationContext context)

createEvaluatorMethod

public static com.sun.codemodel.JMethod createEvaluatorMethod(Class<?> type,
                                                              List<? extends org.dmg.pmml.PMMLObject> objects,
                                                              boolean withValueFactory,
                                                              TranslationContext context)

createEvaluatorMethodInvocation

public static com.sun.codemodel.JInvocation createEvaluatorMethodInvocation(com.sun.codemodel.JMethod method,
                                                                            TranslationContext context)

ensureArgumentsType

public static com.sun.codemodel.JDefinedClass ensureArgumentsType(TranslationContext context)

ensureFunctionalInterface

public static com.sun.codemodel.JDefinedClass ensureFunctionalInterface(Class<?> returnType,
                                                                        TranslationContext context)