//                                                                         Aggregation
    //                                                                         ===========
    public BsCrawlingInfoCA aggregation() {
        assertAggregationPurpose();
        return doGetConditionAggregation();
    }

    // ===================================================================================
    //                                                                         Aggregation
    //                                                                         ===========
    public BsUserCA aggregation() {
        assertAggregationPurpose();
        return doGetConditionAggregation();
    }

    protected BsUserCA doGetConditionAggregation() {

    //                                                                         Aggregation
    //                                                                         ===========
    public BsBoostDocumentRuleCA aggregation() {
        assertAggregationPurpose();
        return doGetConditionAggregation();
    }

    //                                                                         Aggregation
    //                                                                         ===========
    public BsFileAuthenticationCA aggregation() {
        assertAggregationPurpose();
        return doGetConditionAggregation();
    }

    // ===================================================================================
    //                                                                         Aggregation
    //                                                                         ===========
    public BsKeyMatchCA aggregation() {
        assertAggregationPurpose();
        return doGetConditionAggregation();
    }

    protected BsKeyMatchCA doGetConditionAggregation() {

    // ===================================================================================
    //                                                                         Aggregation
    //                                                                         ===========
    public BsLabelTypeCA aggregation() {
        assertAggregationPurpose();
        return doGetConditionAggregation();
    }

    protected BsLabelTypeCA doGetConditionAggregation() {

    //                                                                         Aggregation
    //                                                                         ===========
    public BsRequestHeaderCA aggregation() {
        assertAggregationPurpose();
        return doGetConditionAggregation();
    }

    //                                                                         Aggregation
    //                                                                         ===========
    public BsScheduledJobCA aggregation() {
        assertAggregationPurpose();
        return doGetConditionAggregation();
    }

    //                                                                         Aggregation
    //                                                                         ===========
    public BsWebAuthenticationCA aggregation() {
        assertAggregationPurpose();
        return doGetConditionAggregation();
    }

        MavenProject rootProject = session.getTopLevelProject();

        for (TaskSegment taskSegment : taskSegments) {
            List<MavenProject> projects;

            if (taskSegment.isAggregating()) {
                projects = Collections.singletonList(rootProject);
            } else {
                projects = session.getProjects();
            }
            for (MavenProject project : projects) {