org.ikasan.framework.component.sequencing
Interface Sequencer

All Superinterfaces:

FlowComponent

All Known Implementing Classes:

EventAggregatingSequencer, SinglePayloadPerEventSplitter, TokenizingSplitter, UncompressDataSplitter

public interface Sequencer
extends FlowComponent

Interface for all FlowComponents that perform a Sequencing function. These are characterised by a variable number of Events being routed downstream based on the incoming Event.

Author:

Ikasan Development Team

Method Summary

List<Event>

onEvent(Event event, String moduleName, String componentName) Returns an ordered List for forwarding downstream

Method Detail

onEvent

List<Event> onEvent(Event event,
                    String moduleName,
                    String componentName)
                    throws SequencerException

Returns an ordered List for forwarding downstream

Parameters:

event - The event to perform sequencing on

componentName -

moduleName -

Returns:

List for forwarding downstream in order

Throws:

SequencerException - Exception if we could not sequence