Enterprise Integration Patterns: Designing, Building, and Deploying Messaging Solutions (Addison-Wesley Signature Series (Fowler))

by Hohpe Gregor

both the DelayProcessor and the Resequencer have a few things in common: They both read messages from an input queue and publish them to an output queue. The only difference is in what happens in between—the actual processing of the message. Therefore, we created a common base class that encapsulates the basic functionality of this generic filter