Provides APIs used by artifacts in a Batch chunk step.
Interface Summary Interface Description CheckpointAlgorithmCheckpointAlgorithm provides a custom checkpoint policy for chunk steps. ItemProcessorItemProcessor is used in chunk processing to operate on an input item and produce an output item. ItemReaderItemReader defines the batch artifact that reads items for chunk processing. ItemWriterItemWriter defines the batch artifact that writes to a list of items for chunk processing.
Class Summary Class Description AbstractCheckpointAlgorithmThe AbstractCheckpointAlgorithm provides default implementations of less commonly implemented methods. AbstractItemReaderThe AbstractItemReader provides default implementations of less commonly implemented methods. AbstractItemWriterThe AbstractItemWriter provides default implementations of not commonly implemented methods.