*/
    public boolean roleQueryEnabled() {
        return !disableRoleQuery;
    }

    /**
     * Disables role-based query filtering for this context.
     */
    public void skipRoleQuery() {
        disableRoleQuery = true;
    }

    /**
     * Gets the default field for this query context.
     * @return The default field name, or null if not set.
     */