Class ResequencingMessageGroupProcessor

java.lang.Object
org.springframework.integration.aggregator.ResequencingMessageGroupProcessor
All Implemented Interfaces:
MessageGroupProcessor

public class ResequencingMessageGroupProcessor
extends java.lang.Object
implements MessageGroupProcessor
This class implements all the strategy interfaces needed for a default resequencer.
Since:
2.0
  • Constructor Summary

    Constructors 
    Constructor Description
    ResequencingMessageGroupProcessor()  
  • Method Summary

    Modifier and Type Method Description
    java.lang.Object processMessageGroup​(MessageGroup group)
    Process the given MessageGroup.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  • Constructor Details

  • Method Details

    • processMessageGroup

      public java.lang.Object processMessageGroup​(MessageGroup group)
      Description copied from interface: MessageGroupProcessor
      Process the given MessageGroup. Implementations are free to return as few or as many messages based on the invocation as needed. For example an aggregating processor will return only a single message representing the group, while a resequencing processor will return all messages whose preceding sequence has been satisfied.

      If a multiple messages are returned the return value must be a Collection<Message>.

      Specified by:
      processMessageGroup in interface MessageGroupProcessor
      Parameters:
      group - The message group.
      Returns:
      The result of processing the group.