in java/java-dataflow-samples/read-pubsub-write-bigquery/src/main/java/com/cloudcode/dataflow/example/io/WriteResult.java [17:24]
static WriteResult of(
Pipeline pipeline,
TupleTag<Row> successTag,
PCollection<Row> success,
TupleTag<String> errorTag,
PCollection<String> error) {
return new WriteResult(pipeline, successTag, success, errorTag, error);
}