public void setOrderBy(java.util.Collection<SearchSortResult> orderBy) {
        if (orderBy == null) {
            this.orderBy = null;
            return;
        }

        this.orderBy = new java.util.ArrayList<SearchSortResult>(orderBy);
    }
<p>
Order by results in one or more categories.
</p>

@param orderBy
       Order by results in one or more categories.
aws-java-sdk-workdocs/src/main/java/com/amazonaws/services/workdocs/model/SearchResourcesRequest.java