@Override
  public void calculateMetricValue(Entity entity) {

    SortedSet<Version> versions = entity.getVersions();

    Version previousVersion = null;
    Double firstVersionMetricValue = null;

    if (!versions.isEmpty()) {
      previousVersion = versions.first();
      firstVersionMetricValue = entity.getMetricValue(versions.first(), conventionalMetric);
    }

    onNewEntity(entity);

    for (Version version : versions) {
      Double previousMetricValue = entity.getMetricValue(previousVersion, conventionalMetric);
      Double currentMetricValue = entity.getMetricValue(version, conventionalMetric);

      Double value =
          calculateMetricValueForOneVersion(
              firstVersionMetricValue, previousMetricValue, currentMetricValue);

      entity.addMetricValue(version, this, value);

      previousVersion = version;
    }
  }
Пример #2
0
  @Override
  public void acceptEntity(Entity entity, int level) {

    List<Rule> rules = entityRuleMap.get(entity.getClass());

    if (rules != null) {

      SortedSet<Version> versions = entity.getVersions();

      for (Version version : versions) {
        for (Rule rule : rules) {

          Bindings bindings = createBindings(entity, version);

          Detection detection = createOrRetrieveDetection(rule);

          try {
            Boolean detected = (Boolean) engine.eval(rule.getExpression(), bindings);

            if (detected) detection.addEntity(version, entity);

          } catch (ScriptException e) {
            errors.add(new RuleEvaluationError(version, entity, rule, e));
          }
        }
      }
    }
  }