Plugin 0.6.0 API

All Implemented Interfaces:
```
public interface Server.Plugin

                    
```
Server.Plugin enables Server functionality to be augmented and/or observed.
Server.Plugin function execution is non-blocking, but occurs synchronously within Server proxy operations. Therefore, implement Server.Plugin functions judiciously, considering that long suspension time will impact Server throughput.
Server.Plugin function invocation is not thread-safe. Thus, perform any necessary synchronization in the Server.Plugin implementation.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`Bolt.Message`	`intercept(Bolt.Message message)`	Intercept, and optionally transform, the message.
`Unit`	`observe(Server.Event event)`	Observe the event.
`Server.Plugin`	`then(Server.Plugin that)`	Run `this` Server.Plugin then that.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - intercept
```
 Bolt.Message intercept(Bolt.Message message)
```
    Intercept, and optionally transform, the message.
    If the returned Bolt.Message is a Bolt.Request then it's sent to the graph server, otherwise the Bolt.Response is sent to the proxy client.
    
    Parameters:
    
    message - the intercepted Bolt message
    
    Returns:
    
    the Bolt.Message to send
  - observe
```
 Unit observe(Server.Event event)
```
    Observe the event.
    
    Parameters:
    
    event - the Server.Event that occurred
  - then
```
 Server.Plugin then(Server.Plugin that)
```
    Run this Server.Plugin then that.
    
    Parameters:
    
    that - the Server.Plugin to chain with this
    
    Returns:
    
    a Server.Plugin that invokes this then that