package backtype.storm.hooks.info; import backtype.storm.tuple.Tuple; public class BoltAckInfo { public Tuple tuple; public int ackingTaskId; public Long processLatencyMs; // null if it wasn't sampled public BoltAckInfo(Tuple tuple, int ackingTaskId, Long processLatencyMs) { this.tuple = tuple; this.ackingTaskId = ackingTaskId; this.processLatencyMs = processLatencyMs; } }