Package org.springframework.batch.core
Interface JobParametersIncrementer
- All Known Implementing Classes:
RunIdIncrementer
public interface JobParametersIncrementer
Interface for obtaining the nextJobParameters
in a sequence.- Since:
- 2.0
- Author:
- Dave Syer, Lucas Ward, Mahmoud Ben Hassine
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description JobParameters
getNext(JobParameters parameters)
Increment the provided parameters.
Method Detail
getNext
JobParameters getNext(@Nullable JobParameters parameters)
Increment the provided parameters. If the input is empty, then this 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
)