EventRegistry (Flowable - Event Registry API 6.5.0 API)

```
public interface EventRegistry
```
Central registry for events that are received through external channels through a InboundEventChannelAdapter and then passed through as a event registry event.

Author:

Joram Barrez

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`eventReceived(InboundChannelModel channelModel, String event)` Events received in adapters should call this method to process events.
`String`	`generateKey(Map<String,Object> data)` Method to generate the unique key used to correlate an event.
`void`	`registerEventRegistryEventConsumer(EventRegistryEventConsumer eventRegistryEventBusConsumer)` Registers a `EventRegistryEventConsumer` instance (a consumer of event registry events which is created by any of the engines).
`void`	`removeFlowableEventRegistryEventConsumer(EventRegistryEventConsumer eventRegistryEventBusConsumer)` Removes the event consumer from the event registry
`void`	`sendEventOutbound(EventInstance eventInstance)` Send out an event.
`void`	`sendEventToConsumers(EventRegistryEvent eventRegistryEvent)` Send an event to all the registered event consumers.
`void`	`setInboundEventProcessor(InboundEventProcessor inboundEventProcessor)` The `InboundEventProcessor` is responsible for handling any new event.
`void`	`setOutboundEventProcessor(OutboundEventProcessor outboundEventProcessor)` The `OutboundEventProcessor` is responsible for handling sending out events.

- Method Detail
  - setInboundEventProcessor
```
void setInboundEventProcessor(InboundEventProcessor inboundEventProcessor)
```
    The InboundEventProcessor is responsible for handling any new event. The event registry will simply pass any event it receives to this instance.
  - setOutboundEventProcessor
```
void setOutboundEventProcessor(OutboundEventProcessor outboundEventProcessor)
```
    The OutboundEventProcessor is responsible for handling sending out events. The event registry will simply pass any event it needs to send to this instance.
  - registerEventRegistryEventConsumer
```
void registerEventRegistryEventConsumer(EventRegistryEventConsumer eventRegistryEventBusConsumer)
```
    Registers a EventRegistryEventConsumer instance (a consumer of event registry events which is created by any of the engines).
  - removeFlowableEventRegistryEventConsumer
```
void removeFlowableEventRegistryEventConsumer(EventRegistryEventConsumer eventRegistryEventBusConsumer)
```
    Removes the event consumer from the event registry
  - generateKey
```
String generateKey(Map<String,Object> data)
```
    Method to generate the unique key used to correlate an event.
    
    Parameters:
    
    data - data information used to generate the key (must not be null)
    
    Returns:
    
    a unique string correlating the event based on the information supplied
  - eventReceived
```
void eventReceived(InboundChannelModel channelModel,
                   String event)
```
    Events received in adapters should call this method to process events.
  - sendEventToConsumers
```
void sendEventToConsumers(EventRegistryEvent eventRegistryEvent)
```
    Send an event to all the registered event consumers.
  - sendEventOutbound
```
void sendEventOutbound(EventInstance eventInstance)
```
    Send out an event. The corresponding EventModel will be used to decide which channel (and pipeline) will be used

Interface EventRegistry

Method Summary

Method Detail

setInboundEventProcessor

setOutboundEventProcessor

registerEventRegistryEventConsumer

removeFlowableEventRegistryEventConsumer

generateKey

eventReceived

sendEventToConsumers

sendEventOutbound