Package org.springframework.batch.core
Interface JobParametersIncrementer
- All Known Implementing Classes:
DataFieldMaxValueJobParametersIncrementer
,RunIdIncrementer
public interface JobParametersIncrementer
Interface for obtaining the next
JobParameters
object in a sequence.- Since:
- 2.0
- Author:
- Dave Syer, Lucas Ward, Mahmoud Ben Hassine
-
Method Summary
Modifier and TypeMethodDescriptiongetNext
(JobParameters parameters) Increments the provided parameters.
-
Method Details
-
getNext
Increments the provided parameters. If the input is empty, this method should return a bootstrap or initial value to be used on the first instance of a job.- Parameters:
parameters
- the last value used- Returns:
- the next value to use (never
null
)
-