public final class TFTPAckPacket extends TFTPPacket
Details regarding the TFTP protocol and the format of TFTP packets can
be found in RFC 783. But the point of these classes is to keep you
from having to worry about the internals. Additionally, only very
few people should have to care about any of the TFTPPacket classes
or derived classes. Almost all users should only be concerned with the
|Constructor and Description|
Creates an acknowledgment packet to be sent to a host at a given port acknowledging receipt of a block.
|Modifier and Type||Method and Description|
Returns the block number of the acknowledgement.
Creates a UDP datagram containing all the TFTP acknowledgement packet data in the proper format.
Sets the block number of the acknowledgement.
getAddress, getPort, getType, newTFTPPacket, setAddress, setPort
public TFTPAckPacket(InetAddress destination, int port, int blockNumber)
destination- The host to which the packet is going to be sent.
port- The port to which the packet is going to be sent.
blockNumber- The block number being acknowledged.
public DatagramPacket newDatagram()
TFTPClientclass. Under normal circumstances, you should not have a need to call this method.
public int getBlockNumber()
public void setBlockNumber(int blockNumber)
blockNumber- the number to set
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