nxt.peer

Class NetworkMessage.GetCumulativeDifficultyMessage

java.lang.Object

nxt.peer.NetworkMessage

nxt.peer.NetworkMessage.GetCumulativeDifficultyMessage

Enclosing class:

NetworkMessage

public static class NetworkMessage.GetCumulativeDifficultyMessage
extends NetworkMessage

The GetCumulativeDifficulty message is sent to a peer to get the current blockchain status. The peer responds with a CumulativeDifficulty message.

• Message identifier (long)

Nested Class Summary

Nested classes/interfaces inherited from class nxt.peer.NetworkMessage

NetworkMessage.AddPeersMessage, NetworkMessage.BlockchainStateMessage, NetworkMessage.BlockIdsMessage, NetworkMessage.BlockInventoryMessage, NetworkMessage.BlocksMessage, NetworkMessage.BundlerRateMessage, NetworkMessage.CumulativeDifficultyMessage, NetworkMessage.ErrorMessage, NetworkMessage.GetBlockMessage, NetworkMessage.GetCumulativeDifficultyMessage, NetworkMessage.GetInfoMessage, NetworkMessage.GetMilestoneBlockIdsMessage, NetworkMessage.GetNextBlockIdsMessage, NetworkMessage.GetNextBlocksMessage, NetworkMessage.GetPeersMessage, NetworkMessage.GetTransactionsMessage, NetworkMessage.GetUnconfirmedTransactionsMessage, NetworkMessage.MilestoneBlockIdsMessage, NetworkMessage.TransactionsInventoryMessage, NetworkMessage.TransactionsMessage

Field Summary

Fields inherited from class nxt.peer.NetworkMessage

MAX_ARRAY_LENGTH, MAX_LIST_SIZE, MAX_LIST_SIZE_PRE_2_3_3, messageId

Constructor Summary

Constructors

Constructor and Description
GetCumulativeDifficultyMessage() Construct a GetCumulativeDifficulty message

Method Summary

Modifier and Type	Method and Description
protected NetworkMessage	constructMessage(java.nio.ByteBuffer bytes) Construct the message from the message bytes

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GetCumulativeDifficultyMessage

public GetCumulativeDifficultyMessage()

Construct a GetCumulativeDifficulty message

Method Detail

constructMessage

protected NetworkMessage constructMessage(java.nio.ByteBuffer bytes)
                                   throws java.nio.BufferOverflowException,
                                          java.nio.BufferUnderflowException,
                                          nxt.peer.NetworkException

Construct the message from the message bytes

Overrides:

constructMessage in class NetworkMessage

Parameters:

bytes - Message bytes following the message name

Returns:

Message

Throws:

java.nio.BufferOverflowException - Message buffer is too small

java.nio.BufferUnderflowException - Message is too short

NetworkException - Message is not valid