HasOffset (3 2.64.0 API)

```
public interface HasOffset
```
Interface for any Spark Receiver that supports reading from and to some offset.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`java.lang.Long`	`getEndOffset()`
`default void`	`setCheckpoint(java.lang.Long recordsProcessed)`	Some `Receiver` support mechanism of checkpoint (e.g.
`void`	`setStartOffset(java.lang.Long offset)`

- Method Detail
  - setStartOffset
```
void setStartOffset(java.lang.Long offset)
```
    Parameters:
    
    offset - inclusive start offset from which the reading should be started.
  - getEndOffset
```
java.lang.Long getEndOffset()
```
    Returns:
    
    exclusive end offset to which the reading from current page will occur.
  - setCheckpoint
```
default void setCheckpoint(java.lang.Long recordsProcessed)
```
    Some Receiver support mechanism of checkpoint (e.g. ack). This method should be called before stopping the receiver.