Examples with SimplePredicate org.dmg.pmml.SimplePredicate used on opensource projects

Example 21 with SimplePredicate

use of org.dmg.pmml.SimplePredicate in project drools by kiegroup.

the class KiePMMLSimplePredicateASTFactory method getBuilderForSimplePredicate.

/**
 * This method will create a <b>rule</b> that, in the RHS,
 * 1) update the status (used for flowing between rules)
 * 2) add <i>outputfields</i> to result variables
 * 3) eventually set the value to accumulate
 * <p>
 * rule "_ResidenceStateScore_1"
 * when
 * $statusHolder : KiePMMLStatusHolder( status == "_ResidenceStateScore" )
 * <p>
 * RESIDENCESTATE( value == "KN" )
 * then
 * <p>
 * $statusHolder.setStatus("_ResidenceStateScore_1");
 * $statusHolder.accumulate("10.0");
 * update($statusHolder);
 * <p>
 * end
 * <p>
 * end
 * @param statusToSet
 * @return
 */
protected KiePMMLDroolsRule.Builder getBuilderForSimplePredicate(final String statusToSet) {
    logger.trace("getBuilderForSimplePredicate {}", statusToSet);
    String statusConstraint = StringUtils.isEmpty(predicateASTFactoryData.getParentPath()) ? KiePMMLAbstractModelASTFactory.STATUS_NULL : String.format(STATUS_PATTERN, predicateASTFactoryData.getParentPath());
    String key = predicateASTFactoryData.getFieldTypeMap().get(((SimplePredicate) predicateASTFactoryData.getPredicate()).getField().getValue()).getGeneratedType();
    OPERATOR operator = OPERATOR.byName(((SimplePredicate) predicateASTFactoryData.getPredicate()).getOperator().value());
    Object value = KiePMMLASTFactoryUtils.getCorrectlyFormattedObject(((SimplePredicate) predicateASTFactoryData.getPredicate()), predicateASTFactoryData.getFieldTypeMap());
    List<KiePMMLFieldOperatorValue> andConstraints = Collections.singletonList(new KiePMMLFieldOperatorValue(key, BOOLEAN_OPERATOR.AND, Collections.singletonList(new KiePMMLOperatorValue(operator, value)), null));
    return KiePMMLDroolsRule.builder(predicateASTFactoryData.getCurrentRule(), statusToSet, predicateASTFactoryData.getOutputFields()).withStatusConstraint(statusConstraint).withAndConstraints(andConstraints);
}

Example 22 with SimplePredicate

use of org.dmg.pmml.SimplePredicate in project drools by kiegroup.

the class KiePMMLCharacteristicFactoryTest method getCompoundPredicate.

private CompoundPredicate getCompoundPredicate(List<String> values, Array.Type arrayType) {
    SimplePredicate simplePredicate1 = getSimplePredicate(PARAM_1, value1, operator1);
    SimplePredicate simplePredicate2 = getSimplePredicate(PARAM_2, value2, operator2);
    SimpleSetPredicate simpleSetPredicate = getSimpleSetPredicate(values, arrayType, SimpleSetPredicate.BooleanOperator.IS_IN);
    CompoundPredicate toReturn = new CompoundPredicate();
    toReturn.setBooleanOperator(CompoundPredicate.BooleanOperator.AND);
    toReturn.getPredicates().add(0, simplePredicate1);
    toReturn.getPredicates().add(1, simplePredicate2);
    toReturn.getPredicates().add(2, simpleSetPredicate);
    return toReturn;
}

Example 23 with SimplePredicate

use of org.dmg.pmml.SimplePredicate in project drools by kiegroup.

the class KiePMMLAttributeFactoryTest method getAttributeVariableDeclarationWithComplexPartialScore.

@Test
public void getAttributeVariableDeclarationWithComplexPartialScore() throws IOException {
    final String variableName = "variableName";
    Attribute attribute = new Attribute();
    attribute.setReasonCode(REASON_CODE);
    Array.Type arrayType = Array.Type.STRING;
    List<String> values = getStringObjects(arrayType, 4);
    CompoundPredicate compoundPredicate = getCompoundPredicate(values, arrayType);
    attribute.setPredicate(compoundPredicate);
    attribute.setComplexPartialScore(getComplexPartialScore());
    String valuesString = values.stream().map(valueString -> "\"" + valueString + "\"").collect(Collectors.joining(","));
    DataDictionary dataDictionary = new DataDictionary();
    for (Predicate predicate : compoundPredicate.getPredicates()) {
        DataField toAdd = null;
        if (predicate instanceof SimplePredicate) {
            toAdd = new DataField();
            toAdd.setName(((SimplePredicate) predicate).getField());
            toAdd.setDataType(DataType.DOUBLE);
        } else if (predicate instanceof SimpleSetPredicate) {
            toAdd = new DataField();
            toAdd.setName(((SimpleSetPredicate) predicate).getField());
            toAdd.setDataType(DataType.DOUBLE);
        }
        if (toAdd != null) {
            dataDictionary.addDataFields(toAdd);
        }
    }
    BlockStmt retrieved = KiePMMLAttributeFactory.getAttributeVariableDeclaration(variableName, attribute, getFieldsFromDataDictionary(dataDictionary));
    String text = getFileContent(TEST_01_SOURCE);
    Statement expected = JavaParserUtils.parseBlock(String.format(text, variableName, valuesString));
    assertTrue(JavaParserUtils.equalsNode(expected, retrieved));
    List<Class<?>> imports = Arrays.asList(KiePMMLAttribute.class, KiePMMLComplexPartialScore.class, KiePMMLCompoundPredicate.class, KiePMMLConstant.class, KiePMMLSimplePredicate.class, KiePMMLSimpleSetPredicate.class, Arrays.class, Collections.class);
    commonValidateCompilationWithImports(retrieved, imports);
}

Example 24 with SimplePredicate

use of org.dmg.pmml.SimplePredicate in project drools by kiegroup.

the class KiePMMLCompoundPredicateWithAccumulationASTFactory method declareRuleFromCompoundPredicateSurrogate.

/**
 * Method to be invoked when <b>compoundPredicate.getBooleanOperator()</b> is <code>SURROGATE</code>.
 * Throws exception otherwise
 * @param predicateASTFactoryData
 * @param agendaActivationGroup
 * @param toAccumulate
 * @param statusToSet
 * @param reasonCodeAndValue
 * @param isLastCharacteristic
 */
public static void declareRuleFromCompoundPredicateSurrogate(final PredicateASTFactoryData predicateASTFactoryData, final String agendaActivationGroup, final Number toAccumulate, final String statusToSet, final KiePMMLReasonCodeAndValue reasonCodeAndValue, final boolean isLastCharacteristic) {
    logger.trace("declareRuleFromCompoundPredicateSurrogate {} {} {} {} {}", predicateASTFactoryData, agendaActivationGroup, toAccumulate, statusToSet, isLastCharacteristic);
    // Managing only SimplePredicates for the moment being
    CompoundPredicate compoundPredicate = (CompoundPredicate) predicateASTFactoryData.getPredicate();
    final List<Predicate> simplePredicates = compoundPredicate.getPredicates().stream().filter(predicate -> predicate instanceof SimplePredicate).collect(Collectors.toList());
    simplePredicates.forEach(predicate -> {
        SimplePredicate simplePredicate = (SimplePredicate) predicate;
        PredicateASTFactoryData newPredicateASTFactoryData = predicateASTFactoryData.cloneWithPredicate(simplePredicate);
        KiePMMLSimplePredicateASTFactory.factory(newPredicateASTFactoryData).declareRuleFromSimplePredicateSurrogate(agendaActivationGroup, toAccumulate, statusToSet, reasonCodeAndValue, isLastCharacteristic);
    });
}

Example 25 with SimplePredicate

use of org.dmg.pmml.SimplePredicate in project drools by kiegroup.

the class KiePMMLPredicateInstanceFactoryTest method getKiePMMLPredicate.

@Test
public void getKiePMMLPredicate() {
    List<Field<?>> fields = IntStream.range(0, 3).mapToObj(i -> getRandomDataField()).collect(Collectors.toList());
    SimplePredicate simplePredicate1 = getRandomSimplePredicate((DataField) fields.get(0));
    KiePMMLPredicate retrieved = KiePMMLPredicateInstanceFactory.getKiePMMLPredicate(simplePredicate1, fields);
    commonVerifyKiePMMLPredicate(retrieved, simplePredicate1);
    SimpleSetPredicate simpleSetPredicate = getRandomSimpleSetPredicate((DataField) fields.get(2));
    retrieved = KiePMMLPredicateInstanceFactory.getKiePMMLPredicate(simpleSetPredicate, fields);
    commonVerifyKiePMMLPredicate(retrieved, simpleSetPredicate);
    final CompoundPredicate compoundPredicate = getRandomCompoundPredicate(fields);
    retrieved = KiePMMLPredicateInstanceFactory.getKiePMMLPredicate(compoundPredicate, fields);
    commonVerifyKiePMMLPredicate(retrieved, compoundPredicate);
    False falsePredicate = new False();
    retrieved = KiePMMLPredicateInstanceFactory.getKiePMMLPredicate(falsePredicate, fields);
    commonVerifyKiePMMLPredicate(retrieved, falsePredicate);
    True truePredicate = new True();
    retrieved = KiePMMLPredicateInstanceFactory.getKiePMMLPredicate(truePredicate, fields);
    commonVerifyKiePMMLPredicate(retrieved, truePredicate);
}