StateListener (Apache Dubbo 2.7.15 API)

```
public interface StateListener
```

- 字段概要
  
  字段
  修饰符和类型字段说明
  
  static int CONNECTED
  
  static int DISCONNECTED
- 方法概要
  
  所有方法实例方法抽象方法
  修饰符和类型方法说明
  
  void stateChanged(int connected)

- 字段详细资料
  - DISCONNECTED
```
static final int DISCONNECTED
```
    另请参阅:
    
    常量字段值
  - CONNECTED
```
static final int CONNECTED
```
    另请参阅:
    
    常量字段值
- 方法详细资料
  - stateChanged
```
void stateChanged(int connected)
```