How to use

DMNRuntimeFluent

in

org.kie.internal.builder.fluent

  public RequestContext run() {
    Objects.requireNonNull(executableBuilder, "Executable builder is null, please invoke create(KieContainer, )");

    dmnRuntimeFluent
        .evaluateModel()
        .out(DMN_RESULT)
        .end();

    return ExecutableRunner.create().execute(executableBuilder.getExecutable());
  }
}

public void setValue(String key, Object value) {
  dmnRuntimeFluent.setInput(key, value);
}

.getKieContainer(releaseId)
.newDMNRuntime()
.setActiveModel("http://www.trisotech.com/definitions/_99ccd4df-41ac-43c3-a563-d58f43149829", "typecheck in DT")
.setInput("a number", 0)
.evaluateModel()
.out("dmnResult")
.getModel("http://www.trisotech.com/definitions/_99ccd4df-41ac-43c3-a563-d58f43149829", "typecheck in DT")
.out("dmnModel")
.getAllContext()
.out("result")
.getMessages()
.out("messages")
.end();

public void setActiveModel(String path) {
  dmnRuntimeFluent
      .addCommand(context -> {
        RegistryContext registryContext = (RegistryContext) context;
        DMNRuntime dmnRuntime = registryContext.lookup(DMNRuntime.class);
        if (dmnRuntime == null) {
          throw new IllegalStateException("There is no DMNRuntime available");
        }
        DMNModel dmnModel = dmnRuntime.getModels().stream()
            .filter(model -> path.endsWith(model.getResource().getSourcePath()))
            .findFirst()
            .orElseThrow(() -> new IllegalStateException("Cannot find a DMN model with resource=" + path));
        registryContext.register(DMNModel.class, dmnModel);
        return dmnModel;
      })
      .out(DMN_MODEL);
}