SummaryFooterCallback (Spring Batch 4.1.4.RELEASE API)

java.lang.Object
- org.springframework.batch.core.listener.StepExecutionListenerSupport
- - org.springframework.batch.sample.support.SummaryFooterCallback

所有已实现的接口:
StepExecutionListener, StepListener, FlatFileFooterCallback
```
public class SummaryFooterCallback
extends StepExecutionListenerSupport
implements FlatFileFooterCallback
```
Writes summary info in the footer of a file.

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

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`	`beforeStep(StepExecution stepExecution)`	Initialize the state of the listener with the `StepExecution` from the current scope.
`void`	`writeFooter(java.io.Writer writer)`	Write contents to a file using the supplied `Writer`.

从类继承的方法 org.springframework.batch.core.listener.StepExecutionListenerSupport
afterStep

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
  - SummaryFooterCallback
```
public SummaryFooterCallback()
```
- 方法详细资料
  - writeFooter
```
public void writeFooter(java.io.Writer writer)
                 throws java.io.IOException
```
    从接口复制的说明: FlatFileFooterCallback
    Write contents to a file using the supplied Writer. It is not required to flush the writer inside this method.
    指定者:
    writeFooter 在接口中 FlatFileFooterCallback
    参数:
    writer - the Writer to be used to write the footer.
    抛出:
    java.io.IOException - if error occurs during writing.
  - beforeStep
```
public void beforeStep(StepExecution stepExecution)
```
    从接口复制的说明: StepExecutionListener
    Initialize the state of the listener with the StepExecution from the current scope.
    指定者:
    beforeStep 在接口中 StepExecutionListener
    覆盖:
    beforeStep 在类中 StepExecutionListenerSupport
    参数:
    stepExecution - instance of StepExecution.