org.apache.flink.runtime.state

Interface RestoreOperation<R>

Type Parameters:

R - Generic type of the restore result.

All Known Subinterfaces:

RocksDBRestoreOperation

All Known Implementing Classes:

FullSnapshotRestoreOperation, HeapRestoreOperation, HeapSavepointRestoreOperation, OperatorStateRestoreOperation, RocksDBFullRestoreOperation, RocksDBHeapTimersFullRestoreOperation, RocksDBIncrementalRestoreOperation, RocksDBNoneRestoreOperation

public interface RestoreOperation<R>

Interface for restore operation.

Method Summary

Modifier and Type	Method and Description
R	restore() Restores state that was previously snapshot-ed from the provided state handles.

Method Detail

restore

R restore()
   throws Exception

Restores state that was previously snapshot-ed from the provided state handles.

Throws:

Exception