nxt.peer

Class NetworkMessage.BlockIdsMessage

java.lang.Object

nxt.peer.NetworkMessage

nxt.peer.NetworkMessage.BlockIdsMessage

Enclosing class:

NetworkMessage

public static class NetworkMessage.BlockIdsMessage
extends NetworkMessage

The BlockIds message is returned in response to the GetNextBlockIds message. The message identifier is obtained from the GetNextBlockIds message.

• Message identifier (long)
• Block identifier list (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
BlockIdsMessage(long messageId, java.util.List<java.lang.Long> blockIds) Construct a BlockIds message

Method Summary

Modifier and Type	Method and Description
protected NetworkMessage	constructMessage(java.nio.ByteBuffer bytes) Construct the message from the message bytes
java.util.List<java.lang.Long>	getBlockIds() Get the block identifiers

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockIdsMessage

public BlockIdsMessage(long messageId,
                       java.util.List<java.lang.Long> blockIds)

Construct a BlockIds message

Parameters:

messageId - Message identifier

blockIds - Block identifier list

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

getBlockIds

public java.util.List<java.lang.Long> getBlockIds()

Get the block identifiers

Returns:

Block identifiers