Package org.apache.flink.runtime.state

Interface OperatorStateBackend

All Superinterfaces:
AutoCloseable, Closeable, org.apache.flink.util.Disposable, org.apache.flink.api.common.state.OperatorStateStore, Snapshotable<SnapshotResult<OperatorStateHandle>>
All Known Implementing Classes:
DefaultOperatorStateBackend
public interface OperatorStateBackend extends org.apache.flink.api.common.state.OperatorStateStore, Snapshotable<SnapshotResult<OperatorStateHandle>>, Closeable, org.apache.flink.util.Disposable
Interface that combines both, the user facing OperatorStateStore interface and the system interface Snapshotable.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    dispose()
     

    Methods inherited from interface java.io.Closeable

    close

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

    getBroadcastState, getBroadcastState, getListState, getListState, getRegisteredBroadcastStateNames, getRegisteredStateNames, getUnionListState, getUnionListState

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

    snapshot

  • Method Details

    • dispose

      void dispose()
      Specified by:
      dispose in interface org.apache.flink.util.Disposable