JobParametersConverter (Spring Batch 4.1.4.RELEASE API)

所有已知实现类:
DefaultJobParametersConverter, JsrJobParametersConverter, ScheduledJobParametersFactory
```
public interface JobParametersConverter
```
A factory for JobParameters instances. A job can be executed with many possible runtime parameters, which identify the instance of the job. This converter allows job parameters to be converted to and from Properties.
作者:
Dave Syer, Mahmoud Ben Hassine
另请参阅:
JobParametersBuilder

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
`JobParameters`	`getJobParameters(java.util.Properties properties)`	Get a new `JobParameters` instance.
`java.util.Properties`	`getProperties(JobParameters params)`	The inverse operation: get a `Properties` instance.

- 方法详细资料
  - getJobParameters
```
JobParameters getJobParameters(@Nullable
                               java.util.Properties properties)
```
    Get a new JobParameters instance. If given null, or an empty properties, an empty JobParameters will be returned.
    参数:
    properties - the runtime parameters in the form of String literals.
    返回:
    a JobParameters properties converted to the correct types.
  - getProperties
```
java.util.Properties getProperties(@Nullable
                                   JobParameters params)
```
    The inverse operation: get a Properties instance. If given null or empty JobParameters, an empty Properties should be returned.
    参数:
    params - the JobParameters instance to be converted.
    返回:
    a representation of the parameters as properties