TransactionCallback (handle 9.3.0 API)

```
public interface TransactionCallback
```
Interface used to define objects that want to receive the streamed results from RetrieveTxnResponse messages.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`finishProcessing()`
`void`	`finishProcessing(long sourceDate)`	Finish processing this request.
`void`	`processTransaction(java.lang.String queueName, Transaction txn)`
`void`	`processTransaction(Transaction txn)`	Process the given transaction which was received via the stream in the RetrieveTxnResponse message.
`void`	`setQueueLastTimestamp(java.lang.String queueName, long sourceDate)`

- Method Detail
  - processTransaction
```
void processTransaction(Transaction txn)
                 throws HandleException
```
    Process the given transaction which was received via the stream in the RetrieveTxnResponse message.
    
    Throws:
    
    HandleException
  - finishProcessing
```
void finishProcessing(long sourceDate)
```
    Finish processing this request. The given date (or more specifically, the minimum date returned from all replicated servers) should be used the next time that a RetrieveTxnRequest is sent.
  - finishProcessing
```
void finishProcessing()
```
  - setQueueLastTimestamp
```
void setQueueLastTimestamp(java.lang.String queueName,
                           long sourceDate)
```
  - processTransaction
```
void processTransaction(java.lang.String queueName,
                        Transaction txn)
                 throws HandleException
```
    Throws:
    
    HandleException