MultiOperationCallback

java.lang.Object
- net.spy.memcached.ops.MultiOperationCallback

All Implemented Interfaces:

OperationCallback

Direct Known Subclasses:

MultiGetOperationCallback, MultiGetsOperationCallback, MultiReplicaGetOperationCallback
```
public abstract class MultiOperationCallback
extends java.lang.Object
implements OperationCallback
```
An operation callback that will capture receivedStatus and complete invocations and dispatch to a single callback.
This is useful for the cases where a single request gets split into multiple requests and the callback needs to not know the difference.

Field Summary

Fields
Modifier and Type	Field	Description
`private OperationStatus`	`mostRecentStatus`
`protected OperationCallback`	`originalCallback`
`private java.util.concurrent.atomic.AtomicInteger`	`remaining`

Constructor Summary

Constructors
Constructor	Description
`MultiOperationCallback(OperationCallback original, int todo)`	Get a MultiOperationCallback over the given callback for the specified number of replicates.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`complete()`	Called whenever an operation completes.
`void`	`receivedStatus(OperationStatus status)`	Method invoked with the status when the operation is complete.

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

- Field Detail
  - mostRecentStatus
```
private OperationStatus mostRecentStatus
```
  - remaining
```
private final java.util.concurrent.atomic.AtomicInteger remaining
```
  - originalCallback
```
protected final OperationCallback originalCallback
```
- Constructor Detail
  - MultiOperationCallback
```
public MultiOperationCallback(OperationCallback original,
                              int todo)
```
    Get a MultiOperationCallback over the given callback for the specified number of replicates.
    
    Parameters:
    
    original - the original callback
    
    todo - how many complete() calls we expect before dispatching.
- Method Detail
  - complete
```
public void complete()
```
    Description copied from interface: OperationCallback
    
    Called whenever an operation completes.
    
    Specified by:
    
    complete in interface OperationCallback
  - receivedStatus
```
public void receivedStatus(OperationStatus status)
```
    Description copied from interface: OperationCallback
    
    Method invoked with the status when the operation is complete.
    
    Specified by:
    
    receivedStatus in interface OperationCallback
    
    Parameters:
    
    status - the result of the operation