Examples with RuleScenarioExecutableBuilder org.drools.scenariosimulation.backend.fluent.RuleScenarioExecutableBuilder used on opensource projects

Example 1 with RuleScenarioExecutableBuilder

use of org.drools.scenariosimulation.backend.fluent.RuleScenarioExecutableBuilder in project drools by kiegroup.

the class RuleScenarioRunnerHelper method executeScenario.

@Override
protected Map<String, Object> executeScenario(KieContainer kieContainer, ScenarioRunnerData scenarioRunnerData, ExpressionEvaluatorFactory expressionEvaluatorFactory, ScesimModelDescriptor scesimModelDescriptor, Settings settings) {
    if (!Type.RULE.equals(settings.getType())) {
        throw new ScenarioException("Impossible to run a not-RULE simulation with RULE runner");
    }
    RuleScenarioExecutableBuilder ruleScenarioExecutableBuilder = createBuilderWrapper(kieContainer, settings);
    if (settings.getRuleFlowGroup() != null) {
        ruleScenarioExecutableBuilder.setActiveRuleFlowGroup(settings.getRuleFlowGroup());
    }
    loadInputData(scenarioRunnerData.getBackgrounds(), ruleScenarioExecutableBuilder);
    loadInputData(scenarioRunnerData.getGivens(), ruleScenarioExecutableBuilder);
    // all new facts should be verified internally to the working memory
    scenarioRunnerData.getExpects().stream().filter(ScenarioExpect::isNewFact).flatMap(output -> output.getExpectedResult().stream().map(ScenarioResult::new)).forEach(scenarioResult -> {
        Class<?> clazz = ScenarioBeanUtil.loadClass(scenarioResult.getFactIdentifier().getClassName(), kieContainer.getClassLoader());
        ExpressionEvaluator expressionEvaluator = expressionEvaluatorFactory.getOrCreate(scenarioResult.getFactMappingValue());
        scenarioRunnerData.addResult(scenarioResult);
        ruleScenarioExecutableBuilder.addInternalCondition(clazz, createExtractorFunction(expressionEvaluator, scenarioResult.getFactMappingValue(), scesimModelDescriptor), scenarioResult);
    });
    return ruleScenarioExecutableBuilder.run();
}