Package org.opendaylight.controller.cluster.raft

Interface ReplicatedLogEntry

All Superinterfaces:
EntryMeta, LogEntry
All Known Implementing Classes:
SimpleReplicatedLogEntry
@NonNullByDefault public interface ReplicatedLogEntry extends LogEntry
Represents one entry in the replicated log.

  • Method Summary

    Modifier and Type
    Method
    Description
    Payload
    command()
    Returns this entry's StateMachineCommand.
    boolean
    isPersistencePending()
    Checks if persistence is pending for this entry.
    int
    serializedSize()
    Return the estimate of serialized size of this entry when passed through serialization.
    int
    size()
    Returns the size of the entry in bytes.

    Methods inherited from interface org.opendaylight.raft.api.EntryMeta

    index, term

  • Method Details

    • command

      Payload command()
      Description copied from interface: LogEntry
      Returns this entry's StateMachineCommand.
      Specified by:
      command in interface LogEntry
      Returns:
      this entry's StateMachineCommand

    • size

      int size()
      Returns the size of the entry in bytes. An approximate number may be good enough.
      Returns:
      the size of the entry in bytes.

    • serializedSize

      int serializedSize()
      Return the estimate of serialized size of this entry when passed through serialization. The estimate needs to be reasonably accurate and should err on the side of caution and report a slightly-higher size in face of uncertainty.
      Returns:
      An estimate of serialized size.

    • isPersistencePending

      boolean isPersistencePending()
      Checks if persistence is pending for this entry.
      Returns:
      true if persistence is pending, false otherwise.