Package net.i2p.router.transport.udp

Interface ACKBitfield

interface ACKBitfield
Generic means of SACK/NACK transmission for partially or fully received messages

  • Method Summary

    Modifier and Type Method Description
    int ackCount()
    Number of fragments acked in this bitfield.
    int fragmentCount()
    how many fragments are covered in this bitfield?
    long getMessageId()
    what message is this partially ACKing?
    int highestReceived()
    Highest fragment number acked in this bitfield.
    boolean received​(int fragmentNum)
    has the given fragment been received?
    boolean receivedComplete()
    has the entire message been received completely?

  • Method Details

    • getMessageId

      long getMessageId()
      what message is this partially ACKing?

    • fragmentCount

      int fragmentCount()
      how many fragments are covered in this bitfield?

    • received

      boolean received​(int fragmentNum)
      has the given fragment been received?

    • receivedComplete

      boolean receivedComplete()
      has the entire message been received completely?

    • ackCount

      int ackCount()
      Number of fragments acked in this bitfield. Faster than looping through received()
      Since:
      0.9.16

    • highestReceived

      int highestReceived()
      Highest fragment number acked in this bitfield.
      Returns:
      highest fragment number acked, or -1 if none
      Since:
      0.9.16