AtPin (Extension:「zero-ambient」At - Ambient 0.8.0 API)

java.lang.Object
- io.vertx.tp.ambient.init.AtPin

```
public class AtPin
extends Object
```
## 「Init」AtPin ### 1. Intro This component could be configured in `vertx-extension.yml` file such as following segment: ```yaml //
```
 init:
     - component: io.vertx.tp.ambient.init.AtPin

 // 
```
``` When zero container starting up, the `AtPin.init()` method will be called by framework. #### 1.1. init() This method will be call in zero framework booting workflow and it will do following phases: - Call `AtConfiguration.init()` to initialize the configuration data of current module. - Call `AtTodo.init()` to initialize the `todo` environment of current module, related to `X_TODO`.
Author:

Lang

Constructor Summary

Constructors
Constructor Description

AtPin()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static AtConfig`	`getConfig()`	Return to reference of `AtConfig` instance.
`static Init`	`getInit()`	Configuration initialization phase.
`static Init`	`getLoader()`	Data initialization phase.
`static Prerequisite`	`getPrerequisite()`	Return to `Pre-` component that defined in zero extension modules.
`static void`	`init()`	「Booting」This method must be defined and it will be called when zero container booting up.

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

- Constructor Detail
  - AtPin
```
public AtPin()
```
- Method Detail
  - init
```
public static void init()
```
    「Booting」This method must be defined and it will be called when zero container booting up.
  - getConfig
```
public static AtConfig getConfig()
```
    Return to reference of AtConfig instance.
    
    Returns:
    
    AtConfig Deserialized application configuration data.
  - getInit
```
public static Init getInit()
```
    Configuration initialization phase.
    
    Returns:
    
    Init
  - getLoader
```
public static Init getLoader()
```
    Data initialization phase.
    
    Returns:
    
    Init
  - getPrerequisite
```
public static Prerequisite getPrerequisite()
```
    Return to `Pre-` component that defined in zero extension modules.
    
    Returns:
    
    Prerequisite
    
    Throws:
    
    _500PrerequisiteSpecException - Failure then configuration missing.