Method Detail

• ackCount

  int ackCount()

  Number of fragments acked in this bitfield. Faster than looping through received()

  Returns:

  number of fragments acked

• fragmentCount

  int fragmentCount()

  Get how many fragments are covered in this bitfield.

  Returns:

  number of fragments

• getMessageId

  long getMessageId()

  Get the message ID this is partially ACKing.

  Returns:

  message ID

• highestReceived

  int highestReceived()

  Highest fragment number acked in this bitfield.

  Returns:

  highest fragment number acked, or -1 if none

• received

  boolean received(int fragmentNum)

  Check if the given fragment has been received.

  Parameters:

  fragmentNum - fragment number to check

  Returns:

  true if fragment has been received

• receivedComplete

  boolean receivedComplete()

  Check if the entire message has been received completely.

  Returns:

  true if message has been completely received