public java.util.List<RuleGroupSummary> getRuleGroups() {
        return ruleGroups;
    }
<p>
An array of <a>RuleGroup</a> objects.
</p>

@return An array of <a>RuleGroup</a> objects.
aws-java-sdk-waf/src/main/java/com/amazonaws/services/waf/model/ListRuleGroupsResult.java