Examples with DecisionTable org.kie.dmn.model.api.DecisionTable used on opensource projects

Example 16 with DecisionTable

use of org.kie.dmn.model.api.DecisionTable in project drools by kiegroup.

the class DMNCompilerImpl method resolveTypeRef.

/**
 * Resolve the QName typeRef accordingly to definition of builtin (FEEL) types, local model ItemDef or imported definitions.
 * If the typeRef cannot be resolved, (FEEL) UNKNOWN is returned and an error logged using standard DMN message logging.
 */
public DMNType resolveTypeRef(DMNModelImpl dmnModel, NamedElement model, DMNModelInstrumentedBase localElement, QName typeRef) {
    if (typeRef != null) {
        QName nsAndName = getNamespaceAndName(localElement, dmnModel.getImportAliasesForNS(), typeRef, dmnModel.getNamespace());
        DMNType type = dmnModel.getTypeRegistry().resolveType(nsAndName.getNamespaceURI(), nsAndName.getLocalPart());
        if (type == null && localElement.getURIFEEL().equals(nsAndName.getNamespaceURI())) {
            if (model instanceof Decision && ((Decision) model).getExpression() instanceof DecisionTable) {
                DecisionTable dt = (DecisionTable) ((Decision) model).getExpression();
                if (dt.getOutput().size() > 1) {
                    // implicitly define a type for the decision table result
                    CompositeTypeImpl compType = new CompositeTypeImpl(dmnModel.getNamespace(), model.getName() + "_Type", model.getId(), dt.getHitPolicy().isMultiHit());
                    for (OutputClause oc : dt.getOutput()) {
                        DMNType fieldType = resolveTypeRef(dmnModel, model, oc, oc.getTypeRef());
                        compType.addField(oc.getName(), fieldType);
                    }
                    dmnModel.getTypeRegistry().registerType(compType);
                    return compType;
                } else if (dt.getOutput().size() == 1) {
                    return resolveTypeRef(dmnModel, model, dt.getOutput().get(0), dt.getOutput().get(0).getTypeRef());
                }
            }
        } else if (type == null) {
            MsgUtil.reportMessage(logger, DMNMessage.Severity.ERROR, localElement, dmnModel, null, null, Msg.UNKNOWN_TYPE_REF_ON_NODE, typeRef.toString(), localElement.getParentDRDElement().getIdentifierString());
            type = dmnModel.getTypeRegistry().unknown();
        }
        return type;
    }
    return dmnModel.getTypeRegistry().unknown();
}

Example 17 with DecisionTable

use of org.kie.dmn.model.api.DecisionTable in project drools by kiegroup.

the class DMNDTAnalyser method analyse.

@Override
public List<DTAnalysis> analyse(DMNModel model, Set<DMNValidator.Validation> flags) {
    if (!flags.contains(Validation.ANALYZE_DECISION_TABLE)) {
        throw new IllegalArgumentException();
    }
    List<DTAnalysis> results = new ArrayList<>();
    List<? extends DecisionTable> decisionTables = model.getDefinitions().findAllChildren(DecisionTable.class);
    for (DecisionTable dt : decisionTables) {
        try {
            DTAnalysis result = dmnDTAnalysis(model, dt, flags);
            results.add(result);
        } catch (Throwable t) {
            LOG.debug("Skipped dmnDTAnalysis for table: {}", dt.getId(), t);
            DTAnalysis result = DTAnalysis.ofError(dt, t);
            results.add(result);
        }
    }
    return results;
}

Example 18 with DecisionTable

use of org.kie.dmn.model.api.DecisionTable in project drools by kiegroup.

the class DecisionTableConverter method writeAttributes.

@Override
protected void writeAttributes(HierarchicalStreamWriter writer, Object parent) {
    super.writeAttributes(writer, parent);
    DecisionTable dt = (DecisionTable) parent;
    if (dt.getHitPolicy() != null)
        writer.addAttribute(HIT_POLICY, dt.getHitPolicy().value());
    if (dt.getAggregation() != null)
        writer.addAttribute(AGGREGATION, dt.getAggregation().value());
    if (dt.getPreferredOrientation() != null)
        writer.addAttribute(PREFERRED_ORIENTATION, dt.getPreferredOrientation().value());
    if (dt.getOutputLabel() != null)
        writer.addAttribute(OUTPUT_LABEL, dt.getOutputLabel());
}

Example 19 with DecisionTable

use of org.kie.dmn.model.api.DecisionTable in project drools by kiegroup.

the class DMNDTAnalysisExceptionTest method smokeTest.

@Test
public void smokeTest() {
    DecisionTable dtRef = new TDecisionTable();
    DMNDTAnalysisException ut = new DMNDTAnalysisException("smoke test", dtRef);
    Assertions.assertThat(ut.getDt()).isEqualTo(dtRef);
}

Example 20 with DecisionTable

use of org.kie.dmn.model.api.DecisionTable in project drools by kiegroup.

the class OverlapHitPolicyTest method testOverlapHitPolicy.

@Test
public void testOverlapHitPolicy() {
    Definitions definitions = getDefinitions("OverlapHitPolicy.dmn", "https://github.com/kiegroup/drools/kie-dmn/_3010653A-DD3F-4C88-89DA-3FDD845F6604", "OverlapHitPolicy");
    // mutates XML file in the Hit Policy, accordingly to this test parameter.
    ((DecisionTable) ((Decision) definitions.getDrgElement().get(0)).getExpression()).setHitPolicy(hp);
    List<DMNMessage> validate = validator.validate(definitions, VALIDATE_COMPILATION, ANALYZE_DECISION_TABLE);
    checkAnalysis(validate);
    if (hp == HitPolicy.UNIQUE) {
        assertTrue("It should contain at least 1 DMNMessage for the type", validate.stream().anyMatch(p -> p.getMessageType().equals(DMNMessageType.DECISION_TABLE_OVERLAP_HITPOLICY_UNIQUE)));
    } else if (hp == HitPolicy.ANY) {
        assertTrue("It should contain at least 1 DMNMessage for the type", validate.stream().anyMatch(p -> p.getMessageType().equals(DMNMessageType.DECISION_TABLE_OVERLAP_HITPOLICY_ANY)));
    } else {
        LOG.debug("Testing for {} I am expecting there is NOT DMNMessage pertaining to Overlaps", hp);
        assertTrue(validate.stream().noneMatch(p -> p.getMessageType().equals(DMNMessageType.DECISION_TABLE_OVERLAP_HITPOLICY_UNIQUE)) && validate.stream().noneMatch(p -> p.getMessageType().equals(DMNMessageType.DECISION_TABLE_OVERLAP_HITPOLICY_ANY)) && validate.stream().noneMatch(p -> p.getMessageType().equals(DMNMessageType.DECISION_TABLE_OVERLAP)));
    }
}