java.lang.Object
- com.vaadin.client.ConnectionIndicator

```
public class ConnectionIndicator
extends Object
```
GWT interface to ConnectionIndicator.ts

Since:

1.0

Author:

Vaadin Ltd

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`CONNECTED`	Application is connected to server: last transaction over the wire (XHR / heartbeat / endpoint call) was successful.
`static String`	`CONNECTION_LOST`	Application has been permanently disconnected due to browser receiving the 'offline' event, or the server not being reached after a number of reconnect attempts.
`static String`	`LOADING`	Application is connected and Flow is loading application state from the server, or Fusion is waiting for an endpoint call to return.
`static String`	`RECONNECTING`	Application has been temporarily disconnected from the server because the last transaction over the wire (XHR / heartbeat / endpoint call) resulted in a network error, or the browser has received the 'online' event and needs to verify reconnection with the server.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`getState()`	Get the connection state.
`static void`	`setProperty(String property, Object value)`	Set a property of the connection indicator component.
`static void`	`setState(String state)`	Set the connection state to be displayed by the loading indicator.

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

- Field Detail
  - CONNECTED
```
public static final String CONNECTED
```
    Application is connected to server: last transaction over the wire (XHR / heartbeat / endpoint call) was successful.
    
    See Also:
    
    Constant Field Values
  - LOADING
```
public static final String LOADING
```
    Application is connected and Flow is loading application state from the server, or Fusion is waiting for an endpoint call to return.
    
    See Also:
    
    Constant Field Values
  - RECONNECTING
```
public static final String RECONNECTING
```
    Application has been temporarily disconnected from the server because the last transaction over the wire (XHR / heartbeat / endpoint call) resulted in a network error, or the browser has received the 'online' event and needs to verify reconnection with the server. Flow is attempting to reconnect a configurable number of times before giving up.
    
    See Also:
    
    Constant Field Values
  - CONNECTION_LOST
```
public static final String CONNECTION_LOST
```
    Application has been permanently disconnected due to browser receiving the 'offline' event, or the server not being reached after a number of reconnect attempts.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - setState
```
public static void setState(String state)
```
    Set the connection state to be displayed by the loading indicator.
    
    Parameters:
    
    state - the connection state
  - getState
```
public static String getState()
```
    Get the connection state.
    
    Returns:
    
    the connection state
  - setProperty
```
public static void setProperty(String property,
                               Object value)
```
    Set a property of the connection indicator component.
    
    Parameters:
    
    property - the property to set
    
    value - the value to set

Class ConnectionIndicator

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

CONNECTED

LOADING

RECONNECTING

CONNECTION_LOST

Method Detail

setState

getState

setProperty