code: public void apply(HashMap<String, Object> data) {
          for (HashMap<String, String> rule : rules) {
              if (!isSWExtracted || (!isSoilRules(rule) && !isWthRules(rule))) {
                  applyRule(data, rule);
              }
          }
      }
docs: Apply the rule set to the dataset passed in.
  
  @param data A dataset to modify according to the DOME ruleset.