Examples with DecisionModel org.kie.kogito.decision.DecisionModel used on opensource projects

Example 26 with DecisionModel

use of org.kie.kogito.decision.DecisionModel in project kogito-runtimes by kiegroup.

the class DecisionServiceImpl method evaluate.

@Override
public ExtendedDataContext evaluate(LocalId decisionId, DataContext inputContext) {
    LocalDecisionId localDecisionId;
    LocalDecisionServiceId decisionServiceId = null;
    if (decisionId instanceof LocalDecisionId) {
        localDecisionId = (LocalDecisionId) decisionId;
    } else if (decisionId instanceof LocalDecisionServiceId) {
        decisionServiceId = (LocalDecisionServiceId) decisionId;
        localDecisionId = (LocalDecisionId) decisionServiceId.decisionId();
    } else {
        // LocalDecisionId.parse(decisionId);
        throw new IllegalArgumentException("Not a valid decision id " + decisionId.toLocalId().asLocalUri());
    }
    DecisionModel decisionModel = decisionModels.getDecisionModel(localDecisionId.namespace(), localDecisionId.name());
    ExtendedDataContext extendedDataContext = inputContext.as(ExtendedDataContext.class);
    Map<String, Object> map = extendedDataContext.data().as(MapDataContext.class).toMap();
    DMNContext ctx = DMNJSONUtils.ctx(decisionModel, map);
    MetaDataContext inputMeta = extendedDataContext.meta();
    MapDataContext mapInputMeta = MapDataContext.from(inputMeta);
    DMNMetadata metadata = ctx.getMetadata();
    for (Map.Entry<String, Object> kv : mapInputMeta.toMap().entrySet()) {
        metadata.set(kv.getKey(), kv.getValue());
    }
    DMNResult dmnResult;
    if (decisionServiceId == null) {
        dmnResult = decisionModel.evaluateAll(ctx);
    } else {
        dmnResult = decisionModel.evaluateDecisionService(ctx, decisionServiceId.serviceId());
    }
    MapDataContext meta = MapDataContext.of(dmnResult.getContext().getMetadata().asMap());
    MapDataContext data = MapDataContext.of(dmnResult.getContext().getAll());
    return ExtendedDataContext.of(meta, data);
}

Example 27 with DecisionModel

use of org.kie.kogito.decision.DecisionModel in project kogito-runtimes by kiegroup.

the class EventDrivenDecisionController method processRequest.

private EvaluationContext processRequest(EvaluationContext ctx) {
    if (!ctx.isValidRequest()) {
        ctx.setResponseError(DecisionResponseError.BAD_REQUEST);
        return ctx;
    }
    Optional<DecisionModel> optDecisionModel = getDecisionModel(ctx.getRequestModelNamespace(), ctx.getRequestModelName());
    if (!optDecisionModel.isPresent()) {
        ctx.setResponseError(DecisionResponseError.MODEL_NOT_FOUND);
        return ctx;
    }
    DecisionModel model = optDecisionModel.get();
    DMNContext context = DMNJSONUtils.ctx(model, ctx.getRequestData());
    DMNResult apiResult = ctx.isEvaluateDecisionServiceRequest() ? model.evaluateDecisionService(context, ctx.getRequestDecisionServiceToEvaluate()) : model.evaluateAll(context);
    ctx.setResponseDmnResult(apiResult);
    return ctx;
}

Example 28 with DecisionModel

use of org.kie.kogito.decision.DecisionModel in project kogito-runtimes by kiegroup.

the class DecisionExplainabilityResourceExecutor method processRequest.

@Override
public PredictOutput processRequest(Application application, PredictInput predictInput) {
    DecisionModel decisionModel = getDecisionModel(application.get(DecisionModels.class), predictInput.getModelIdentifier());
    DMNContext dmnContext = decisionModel.newContext(convertDMNInput(predictInput));
    dmnContext.getMetadata().set(SKIP_TRACING, true);
    dmnContext.getMetadata().set(SKIP_MONITORING, true);
    return convertDMNOutput(decisionModel.evaluateAll(dmnContext), predictInput);
}