code: public static <K, OLD, NEW> DataSet<Edge<K, NEW>> translateEdgeValues(DataSet<Edge<K, OLD>> edges, TranslateFunction<OLD, NEW> translator) {
  		return translateEdgeValues(edges, translator, PARALLELISM_DEFAULT);
  	}
docs: Translate {@link Edge} values using the given {@link TranslateFunction}.
  
  @param edges input edges
  @param translator implements conversion from {@code OLD} to {@code NEW}
  @param <K> edge ID type
  @param <OLD> old edge value type
  @param <NEW> new edge value type
  @return translated edges