org.apache.flink.runtime.checkpoint.filemerging

Interface PhysicalFile.PhysicalFileCreator

Enclosing class:

PhysicalFile

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface PhysicalFile.PhysicalFileCreator

Functional interface to create the physical file.

Method Summary

Modifier and Type	Method and Description
PhysicalFile	perform(FileMergingSnapshotManager.SubtaskKey subtaskKey, CheckpointedStateScope scope) Create the file.

Method Detail

perform

PhysicalFile perform(FileMergingSnapshotManager.SubtaskKey subtaskKey,
                     CheckpointedStateScope scope)
              throws IOException

Create the file.

Throws:

IOException