BatchOperationExecutor (XWiki Platform - Refactoring - API 15.4 API)

```
@Role
public interface BatchOperationExecutor
```
Executes a given operation and wraps its sub-operations as part of the same batch (by passing a batch ID to the ExecutionContext).

Since:

9.5RC1

Version:

$Id: 543ed0337bfd2331c9d63d27373f3b3d2f065454 $

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`<E extends Exception> void`	`execute(BatchOperation<E> operation)`	Executes a given operation and generates a batch ID if none is already set.
`<E extends Exception> void`	`execute(BatchOperation<E> operation, String batchId)`
`String`	`getCurrentBatchId()`

- Method Detail
  - execute
```
<E extends Exception> void execute(BatchOperation<E> operation)
                            throws E extends Exception
```
    Executes a given operation and generates a batch ID if none is already set.
    
    Type Parameters:
    
    E - the type of exception thrown by the BatchOperation
    
    Parameters:
    
    operation - the batch operation to execute
    
    Throws:
    
    E - in case of problems
    
    E extends Exception
  - execute
```
<E extends Exception> void execute(BatchOperation<E> operation,
                                   String batchId)
                            throws E extends Exception
```
    Type Parameters:
    
    E - the type of exception thrown by the BatchOperation
    
    Parameters:
    
    operation - the batch operation to execute
    
    batchId - the batch ID to use if none is already set. If null, a value will be generated
    
    Throws:
    
    E - in case of problems
    
    E extends Exception
  - getCurrentBatchId
```
String getCurrentBatchId()
```
    Returns:
    
    the current Execution's batch ID or null if none is set