Package nxt.peer

Class NetworkMessage.TransactionsInventoryMessage

java.lang.Object

nxt.peer.NetworkMessage

nxt.peer.NetworkMessage.TransactionsInventoryMessage

Enclosing class:

NetworkMessage

public static class NetworkMessage.TransactionsInventoryMessage
extends NetworkMessage

The TransactionsInventory message is sent when a peer has received new transactions. The peer responds with a GetTransactions message if it wants to receive the transactions. TransactionsInventory messages also include the child transaction identifiers for each of the ChildBlockTransactions in them.

• Transaction list

Each transaction list entry has the following format:

• Transaction identifier (ChainTransactionId)

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	Description
TransactionsInventoryMessage(List<? extends Transaction> transactions)	Construct a TransactionsInventory message

Method Summary

Modifier and Type	Method	Description
protected NetworkMessage	constructMessage(ByteBuffer bytes)	Construct the message from the message bytes
List<ChainTransactionId>	getTransactionIds()	Get the transaction identifiers

Methods inherited from class java.lang.Object

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

Constructor Details

TransactionsInventoryMessage

public TransactionsInventoryMessage(List<? extends Transaction> transactions)

Construct a TransactionsInventory message

Parameters:

transactions - Transaction list

Method Details

constructMessage

protected NetworkMessage constructMessage(ByteBuffer bytes)
                                   throws BufferOverflowException,
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:

BufferOverflowException - Message buffer is too small

BufferUnderflowException - Message is too short

nxt.peer.NetworkException - Message is not valid

getTransactionIds

public List<ChainTransactionId> getTransactionIds()

Get the transaction identifiers

Returns:

Identifier