ProcessIndicatorItemWrapper (Spring Batch 4.1.4.RELEASE API)

java.lang.Object
- org.springframework.batch.sample.common.ProcessIndicatorItemWrapper<T>

类型参数:
T - item type
```
public class ProcessIndicatorItemWrapper<T>
extends java.lang.Object
```
Item wrapper useful in "process indicator" usecase, where input is marked as processed by the processor/writer. This requires passing a technical identifier of the input data so that it can be modified in later stages.
作者:
Robert Kasanicky
另请参阅:
StagingItemReader, StagingItemProcessor

- 构造器概要
  构造器
  构造器说明
  ProcessIndicatorItemWrapper(long id, T item)
- 方法概要
  所有方法实例方法具体方法
  修饰符和类型方法说明
  long getId()
  T getItem()
  - 从类继承的方法 java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - ProcessIndicatorItemWrapper
```
public ProcessIndicatorItemWrapper(long id,
                                   T item)
```
- 方法详细资料
  - getId
```
public long getId()
```
    返回:
    id identifying the input data (typically row in database)
  - getItem
```
public T getItem()
```
    返回:
    item (domain object for business processing)