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

Example 71 with DataField

use of org.dmg.pmml.DataField 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 72 with DataField

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

the class KiePMMLUtilTest method populateMissingMiningTargetField.

@Test
public void populateMissingMiningTargetField() throws Exception {
    final InputStream inputStream = getFileInputStream(NO_TARGET_FIELD_SAMPLE);
    final PMML pmml = org.jpmml.model.PMMLUtil.unmarshal(inputStream);
    final Model toPopulate = pmml.getModels().get(0);
    List<MiningField> miningTargetFields = getMiningTargetFields(toPopulate.getMiningSchema().getMiningFields());
    assertTrue(miningTargetFields.isEmpty());
    assertNull(toPopulate.getTargets().getTargets().get(0).getField());
    KiePMMLUtil.populateMissingMiningTargetField(toPopulate, pmml.getDataDictionary().getDataFields());
    miningTargetFields = getMiningTargetFields(toPopulate.getMiningSchema().getMiningFields());
    assertEquals(1, miningTargetFields.size());
    final MiningField targetField = miningTargetFields.get(0);
    assertTrue(pmml.getDataDictionary().getDataFields().stream().anyMatch(dataField -> dataField.getName().equals(targetField.getName())));
    assertEquals(targetField.getName(), toPopulate.getTargets().getTargets().get(0).getField());
}

Example 73 with DataField

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

the class KiePMMLUtilTest method getTargetDataField.

@Test
public void getTargetDataField() throws Exception {
    final InputStream inputStream = getFileInputStream(NO_TARGET_FIELD_SAMPLE);
    final PMML pmml = org.jpmml.model.PMMLUtil.unmarshal(inputStream);
    final Model model = pmml.getModels().get(0);
    Optional<DataField> optionalDataField = KiePMMLUtil.getTargetDataField(model);
    assertTrue(optionalDataField.isPresent());
    DataField retrieved = optionalDataField.get();
    String expected = String.format(TARGETFIELD_TEMPLATE, "golfing");
    assertEquals(expected, retrieved.getName().getValue());
}

Example 74 with DataField

use of org.dmg.pmml.DataField 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);
}

Example 75 with DataField

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

the class KiePMMLSimplePredicateFactoryTest method getSimplePredicateVariableDeclaration.

@Test
public void getSimplePredicateVariableDeclaration() throws IOException {
    String variableName = "variableName";
    final SimplePredicate simplePredicate = new SimplePredicate();
    simplePredicate.setField(FieldName.create("CUSTOM_FIELD"));
    simplePredicate.setValue("235.435");
    simplePredicate.setOperator(SimplePredicate.Operator.EQUAL);
    String operatorString = OPERATOR.class.getName() + "." + OPERATOR.byName(simplePredicate.getOperator().value());
    DataField dataField = new DataField();
    dataField.setName(simplePredicate.getField());
    dataField.setDataType(DataType.DOUBLE);
    DataDictionary dataDictionary = new DataDictionary();
    dataDictionary.addDataFields(dataField);
    BlockStmt retrieved = KiePMMLSimplePredicateFactory.getSimplePredicateVariableDeclaration(variableName, simplePredicate, getFieldsFromDataDictionary(dataDictionary));
    String text = getFileContent(TEST_01_SOURCE);
    Statement expected = JavaParserUtils.parseBlock(String.format(text, variableName, simplePredicate.getField().getValue(), operatorString, simplePredicate.getValue()));
    assertTrue(JavaParserUtils.equalsNode(expected, retrieved));
    List<Class<?>> imports = Arrays.asList(KiePMMLSimplePredicate.class, Collections.class);
    commonValidateCompilationWithImports(retrieved, imports);
}