class EdgeKey {

    public static EdgeKeyBuilder newBuilder() {
        return new EdgeKeyBuilder();
    }

    private  EdgeKey(EDGE_FORMAT format, STATS_TYPE statsType, String sourceData, String sinkData, String family, String sourceRelationship,
                    String sinkRelationship, String sourceAttribute1, String sinkAttribute1, String yyyymmdd, String attribute3, String attribute2,
                    Text colvis, long timestamp, boolean deleted, DATE_TYPE dateType);

}