JobParametersValidator (Spring Batch 4.1.4.RELEASE API)

所有已知实现类:
CompositeJobParametersValidator, DefaultJobParametersValidator
```
public interface JobParametersValidator
```
Strategy interface for a Job to use in validating its parameters for an execution.
作者:
Dave Syer, Mahmoud Ben Hassine

方法概要

所有方法实例方法抽象方法
修饰符和类型	方法	说明
`void`	`validate(JobParameters parameters)`	Check the parameters meet whatever requirements are appropriate, and throw an exception if not.

- 方法详细资料
  - validate
```
void validate(@Nullable
              JobParameters parameters)
       throws JobParametersInvalidException
```
    Check the parameters meet whatever requirements are appropriate, and throw an exception if not.
    参数:
    parameters - some JobParameters (can be null)
    抛出:
    JobParametersInvalidException - if the parameters are invalid