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 and Description
TransactionsInventoryMessage(java.util.List<? extends Transaction> transactions) Construct a TransactionsInventory 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<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 Detail

TransactionsInventoryMessage

public TransactionsInventoryMessage(java.util.List<? extends Transaction> transactions)

Construct a TransactionsInventory message

Parameters:

transactions - Transaction 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

getTransactionIds

public java.util.List<ChainTransactionId> getTransactionIds()

Get the transaction identifiers

Returns:

Identifier