ListenerChain (nflow-engine 8.0.0 API)

```
public interface ListenerChain
```
The workflow executor listener chain.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`NextAction`	`next(WorkflowExecutorListener.ListenerContext context)`	Return the next listener in the chain.

- Method Detail
  - next
```
NextAction next(WorkflowExecutorListener.ListenerContext context)
```
    Return the next listener in the chain.
    
    Parameters:
    
    context - The workflow execution listener context.
    
    Returns:
    
    The next action to be taken in the workflow processing.