CGAgentSubject (Cloud Gateway Agent component 4.7.141 API)

All Known Implementing Classes:

CGAgentSubjectImpl
```
public interface CGAgentSubject
```
Represent the subject in observer for CG Agent. When a server goes down an observer will be created who is interested in this subject

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addObserver(CGAgentObserver o)`	Add an observer
`void`	`connected(String host, int port)`	Invoked when the subject connected with the remote server to trigger the observers
`void`	`removeObserver(CGAgentObserver o)`	Remove observer

- Method Detail
  - addObserver
```
void addObserver(CGAgentObserver o)
```
    Add an observer
    
    Parameters:
    
    o - observer
  - removeObserver
```
void removeObserver(CGAgentObserver o)
```
    Remove observer
    
    Parameters:
    
    o - observer
  - connected
```
void connected(String host,
               int port)
```
    Invoked when the subject connected with the remote server to trigger the observers
    
    Parameters:
    
    host - remote host
    
    port - remote host port