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