TokenDataSource 3.1.15 API

```
public interface TokenDataSource

                    
```
This interface exists to obtain data that can be changed. This used internally inside the SDK.

Method Summary

Modifier and Type	Method	Description
`abstract String`	`getToken()`
`abstract long`	`getDefaultTimestamp()`
`abstract void`	`invalidateToken()`	Called when changelog api returned error where token is invalid.

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

- Method Detail
  - getToken
```
 abstract String getToken()
```
  - getDefaultTimestamp
```
 abstract long getDefaultTimestamp()
```
  - invalidateToken
```
 abstract void invalidateToken()
```
    Called when changelog api returned error where token is invalid.