org.apache.flink.runtime.state

Interface OperatorStateBackend

All Superinterfaces:

AutoCloseable, Closeable, org.apache.flink.util.Disposable, org.apache.flink.api.common.state.OperatorStateStore, SnapshotStrategy<SnapshotResult<OperatorStateHandle>>

All Known Implementing Classes:

DefaultOperatorStateBackend

public interface OperatorStateBackend
extends org.apache.flink.api.common.state.OperatorStateStore, SnapshotStrategy<SnapshotResult<OperatorStateHandle>>, Closeable, org.apache.flink.util.Disposable

Interface that combines both, the user facing OperatorStateStore interface and the system interface SnapshotStrategy

Method Summary

Modifier and Type	Method and Description
void	dispose()

Methods inherited from interface org.apache.flink.api.common.state.OperatorStateStore

getBroadcastState, getListState, getOperatorState, getRegisteredBroadcastStateNames, getRegisteredStateNames, getSerializableListState, getUnionListState

Methods inherited from interface org.apache.flink.runtime.state.SnapshotStrategy

snapshot

Methods inherited from interface java.io.Closeable

close

Method Detail

dispose

void dispose()

Specified by:

dispose in interface org.apache.flink.util.Disposable