java.lang.Object
- org.springframework.batch.core.listener.CompositeItemProcessListener<T,S>

所有已实现的接口:: ItemProcessListener<T,S>, StepListener

public class CompositeItemProcessListener<T,S>
extends java.lang.Object
implements ItemProcessListener<T,S>

作者:: Dave Syer, Mahmoud Ben Hassine

构造器概要
构造器
构造器说明
CompositeItemProcessListener()

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
`void`	`afterProcess(T item, S result)`	Call the registered listeners in reverse order, respecting and prioritising those that implement `Ordered`.
`void`	`beforeProcess(T item)`	Call the registered listeners in order, respecting and prioritising those that implement `Ordered`.
`void`	`onProcessError(T item, java.lang.Exception e)`	Call the registered listeners in reverse order, respecting and prioritising those that implement `Ordered`.
`void`	`register(ItemProcessListener<? super T,? super S> itemProcessorListener)`	Register additional listener.
`void`	`setListeners(java.util.List<? extends ItemProcessListener<? super T,? super S>> itemProcessorListeners)`	Public setter for the listeners.

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
  - CompositeItemProcessListener
```
public CompositeItemProcessListener()
```
- 方法详细资料
  - setListeners
```
public void setListeners(java.util.List<? extends ItemProcessListener<? super T,? super S>> itemProcessorListeners)
```
    Public setter for the listeners.
    参数:
    itemProcessorListeners - list of ItemProcessListeners to be called when process events occur.
  - register
```
public void register(ItemProcessListener<? super T,? super S> itemProcessorListener)
```
    Register additional listener.
    参数:
    itemProcessorListener - instance of ItemProcessListener to be registered.
  - afterProcess
```
public void afterProcess(T item,
                         @Nullable
                         S result)
```
    Call the registered listeners in reverse order, respecting and prioritising those that implement Ordered.
    指定者:
    afterProcess 在接口中 ItemProcessListener<T,S>
    参数:
    item - to be processed
    result - of processing
    另请参阅:
    ItemProcessListener.afterProcess(java.lang.Object, java.lang.Object)
  - beforeProcess
```
public void beforeProcess(T item)
```
    Call the registered listeners in order, respecting and prioritising those that implement Ordered.
    指定者:
    beforeProcess 在接口中 ItemProcessListener<T,S>
    参数:
    item - to be processed.
    另请参阅:
    ItemProcessListener.beforeProcess(java.lang.Object)
  - onProcessError
```
public void onProcessError(T item,
                           java.lang.Exception e)
```
    Call the registered listeners in reverse order, respecting and prioritising those that implement Ordered.
    指定者:
    onProcessError 在接口中 ItemProcessListener<T,S>
    参数:
    item - attempted to be processed
    e - - exception thrown during processing.
    另请参阅:
    ItemProcessListener.onProcessError(java.lang.Object, java.lang.Exception)

类 CompositeItemProcessListener<T,​S>

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

CompositeItemProcessListener

方法详细资料

setListeners

register

afterProcess

beforeProcess

onProcessError

类 CompositeItemProcessListener<T,S>