StepExecutionRequestHandler (Spring Batch 4.1.4.RELEASE API)

java.lang.Object
- org.springframework.batch.integration.partition.StepExecutionRequestHandler

```
@MessageEndpoint
public class StepExecutionRequestHandler
extends java.lang.Object
```
A MessageEndpoint that can handle a StepExecutionRequest and return a StepExecution as the result. Typically these need to be aggregated into a response to a partition handler.
作者:
Dave Syer

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

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
`StepExecution`	`handle(StepExecutionRequest request)`
`void`	`setJobExplorer(JobExplorer jobExplorer)`	An explorer that should be used to check for `StepExecution` completion.
`void`	`setStepLocator(StepLocator stepLocator)`	Used to locate a `Step` to execute for each request.

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
  - StepExecutionRequestHandler
```
public StepExecutionRequestHandler()
```
- 方法详细资料
  - setStepLocator
```
public void setStepLocator(StepLocator stepLocator)
```
    Used to locate a Step to execute for each request.
    参数:
    stepLocator - a StepLocator
  - setJobExplorer
```
public void setJobExplorer(JobExplorer jobExplorer)
```
    An explorer that should be used to check for StepExecution completion.
    参数:
    jobExplorer - a JobExplorer that is linked to the shared repository used by all remote workers.
  - handle
```
@ServiceActivator
public StepExecution handle(StepExecutionRequest request)
```