类分层结构
- java.lang.Object
- javax.batch.api.AbstractBatchlet (implements javax.batch.api.Batchlet)
- javax.batch.api.chunk.AbstractItemReader (implements javax.batch.api.chunk.ItemReader)
- javax.batch.api.chunk.AbstractItemWriter (implements javax.batch.api.chunk.ItemWriter)
- org.springframework.batch.sample.jsr352.JsrSampleItemProcessor (implements javax.batch.api.chunk.ItemProcessor)
- org.springframework.batch.sample.jsr352.JsrSampleTasklet (implements org.springframework.batch.core.step.tasklet.Tasklet)