| Modifier and Type | Interface and Description |
|---|---|
| public interface | PartitionAnalyzer
PartitionAnalyzer receives control to process data and final results from each partition. |
| public interface | PartitionCollector
PartitionCollector provides a way to pass data from individual partitions to a single point of control running on the step's parent thread. |
| public interface | PartitionMapper
PartitionMapper receives control at the start of a partitioned execution. |
| public interface | PartitionPlan
PartitionPlan is a helper class that carries partition processing information set by the @PartitionMapper method. |
| public interface | PartitionReducer
PartitionReducer provides unit of work demarcation across partitions. |
| Modifier and Type | Class and Description |
|---|---|
| public abstract class | AbstractPartitionAnalyzer
The AbstractPartitionAnalyzer provides default implementations of less commonly implemented methods. |
| public abstract class | AbstractPartitionReducer
The AbstractBatchlet provides default implementations of less commonly implemented methods. |
| public class | PartitionPlanImpl
The PartitionPlanImpl class provides a basic implementation of the PartitionPlan interface. |