Uses of Class
org.bitcoinj.core.Message

Packages that use Message

Package	Description
org.bitcoinj.core	The core package contains classes for network messages like Block and Transaction, peer connectivity via PeerGroup, and block chain management.
org.bitcoinj.core.listeners
org.bitcoinj.jni

Uses of Message in org.bitcoinj.core

Subclasses of Message in org.bitcoinj.core

Modifier and Type	Class and Description
class	AddressMessage Represents an "addr" message on the P2P network, which contains broadcast IP addresses of other peers.
class	AlertMessage Alerts are signed messages that are broadcast on the peer-to-peer network if they match a hard-coded signing key.
class	Block A block is a group of transactions, and is one of the fundamental data structures of the Bitcoin system.
class	BloomFilter A Bloom filter is a probabilistic data structure which can be sent to another client so that it can avoid sending us transactions that aren't relevant to our set of keys.
class	ChildMessage Represents a Message type that can be contained within another Message.
class	EmptyMessage Parent class for header only messages that don't have a payload.
class	FilteredBlock A FilteredBlock is used to relay a block with its transactions filtered using a BloomFilter.
class	GetAddrMessage Represents the "getaddr" P2P protocol message, which requests network AddressMessages from a peer.
class	GetBlocksMessage Represents the "getblocks" P2P network message, which requests the hashes of the parts of the block chain we're missing.
class	GetDataMessage Represents the "getdata" P2P network message, which requests the contents of blocks or transactions given their hashes.
class	GetHeadersMessage The "getheaders" command is structurally identical to "getblocks", but has different meaning.
class	GetUTXOsMessage This command is supported only by Bitcoin XT nodes, which advertise themselves using the second service bit flag.
class	HeadersMessage A protocol message that contains a repeated series of block headers, sent in response to the "getheaders" command.
class	InventoryMessage Represents the "inv" P2P network message.
class	ListMessage Abstract superclass of classes with list based payload, ie InventoryMessage and GetDataMessage.
class	MemoryPoolMessage The "mempool" message asks a remote peer to announce all transactions in its memory pool, possibly restricted by any Bloom filter set on the connection.
class	NotFoundMessage Sent by a peer when a getdata request doesn't find the requested data in the mempool.
class	PartialMerkleTree A data structure that contains proofs of block inclusion for one or more transactions, in an efficient manner.
class	PeerAddress A PeerAddress holds an IP address and port number representing the network location of a peer in the Bitcoin P2P network.
class	Ping Instances of this class are not safe for use by multiple threads.
class	Pong Instances of this class are not safe for use by multiple threads.
class	RejectMessage A message sent by nodes when a message we sent was rejected (ie a transaction had too little fee/was invalid/etc).
class	Transaction A transaction represents the movement of coins from some addresses to some other addresses.
class	TransactionInput A transfer of coins from one address to another creates a transaction in which the outputs can be claimed by the recipient in the input of another transaction.
class	TransactionOutPoint This message is a reference or pointer to an output of a different transaction.
class	TransactionOutput A TransactionOutput message contains a scriptPubKey that controls who is able to spend its value.
class	UnknownMessage Instances of this class are not safe for use by multiple threads.
class	UTXOsMessage Message representing a list of unspent transaction outputs ("utxos"), returned in response to sending a GetUTXOsMessage ("getutxos").
class	VersionAck The verack message, sent by a client accepting the version message they received from their peer.
class	VersionMessage A VersionMessage holds information exchanged during connection setup with another peer.

Fields in org.bitcoinj.core declared as Message

Modifier and Type	Field and Description
protected Message	ChildMessage.parent

Methods in org.bitcoinj.core that return Message

Modifier and Type	Method and Description
abstract Message	MessageSerializer.deserialize(ByteBuffer in) Reads a message from the given ByteBuffer and returns it.
Message	BitcoinSerializer.deserialize(ByteBuffer in) Reads a message from the given ByteBuffer and returns it.
abstract Message	MessageSerializer.deserializePayload(BitcoinSerializer.BitcoinPacketHeader header, ByteBuffer in) Deserialize payload only.
Message	BitcoinSerializer.deserializePayload(BitcoinSerializer.BitcoinPacketHeader header, ByteBuffer in) Deserialize payload only.
abstract Message	MessageSerializer.makeAlertMessage(byte[] payloadBytes) Make an alert message from the payload.
Message	BitcoinSerializer.makeAlertMessage(byte[] payloadBytes) Make an alert message from the payload.
abstract Message	MessageSerializer.makeBloomFilter(byte[] payloadBytes) Make an filter message from the payload.
Message	BitcoinSerializer.makeBloomFilter(byte[] payloadBytes) Make an filter message from the payload.

Methods in org.bitcoinj.core with parameters of type Message

Modifier and Type	Method and Description
protected abstract void	PeerSocketHandler.processMessage(Message m) Called every time a message is received from the network
protected void	Peer.processMessage(Message m)
void	PeerSocketHandler.sendMessage(Message message) Sends the given message to the peer.
abstract void	MessageSerializer.serialize(Message message, OutputStream out) Writes message to to the output stream.
void	BitcoinSerializer.serialize(Message message, OutputStream out) Writes message to to the output stream.
void	ChildMessage.setParent(Message parent)

Constructors in org.bitcoinj.core with parameters of type Message

Constructor and Description
Block(NetworkParameters params, byte[] payloadBytes, int offset, Message parent, MessageSerializer serializer, int length) Construct a block object from the Bitcoin wire format.
ChildMessage(NetworkParameters params, byte[] payload, int offset, int protocolVersion, Message parent, MessageSerializer setSerializer, int length)
ChildMessage(NetworkParameters params, byte[] payload, int offset, Message parent, MessageSerializer setSerializer, int length)
PeerAddress(NetworkParameters params, byte[] payload, int offset, int protocolVersion, Message parent, MessageSerializer serializer) Construct a peer address from a serialized payload.
Transaction(NetworkParameters params, byte[] payload, int offset, Message parent, MessageSerializer setSerializer, int length) Creates a transaction by reading payload starting from offset bytes in.
Transaction(NetworkParameters params, byte[] payload, Message parent, MessageSerializer setSerializer, int length) Creates a transaction by reading payload.
TransactionOutPoint(NetworkParameters params, byte[] payload, int offset, Message parent, MessageSerializer serializer) Deserializes the message.

Uses of Message in org.bitcoinj.core.listeners

Methods in org.bitcoinj.core.listeners that return Message

Modifier and Type	Method and Description
Message	PreMessageReceivedEventListener.onPreMessageReceived(Peer peer, Message m) Called when a message is received by a peer, before the message is processed.
Message	AbstractPeerDataEventListener.onPreMessageReceived(Peer peer, Message m) Deprecated.
Message	AbstractPeerEventListener.onPreMessageReceived(Peer peer, Message m) Deprecated.

Methods in org.bitcoinj.core.listeners that return types with arguments of type Message

Modifier and Type	Method and Description
List<Message>	AbstractPeerDataEventListener.getData(Peer peer, GetDataMessage m) Deprecated.
List<Message>	AbstractPeerEventListener.getData(Peer peer, GetDataMessage m) Deprecated.
List<Message>	GetDataEventListener.getData(Peer peer, GetDataMessage m) Called when a peer receives a getdata message, usually in response to an "inv" being broadcast.

Methods in org.bitcoinj.core.listeners with parameters of type Message

Modifier and Type	Method and Description
Message	PreMessageReceivedEventListener.onPreMessageReceived(Peer peer, Message m) Called when a message is received by a peer, before the message is processed.
Message	AbstractPeerDataEventListener.onPreMessageReceived(Peer peer, Message m) Deprecated.
Message	AbstractPeerEventListener.onPreMessageReceived(Peer peer, Message m) Deprecated.

Uses of Message in org.bitcoinj.jni

Methods in org.bitcoinj.jni that return Message

Modifier and Type	Method and Description
Message	NativePeerEventListener.onPreMessageReceived(Peer peer, Message m)

Methods in org.bitcoinj.jni that return types with arguments of type Message

Modifier and Type	Method and Description
List<Message>	NativePeerEventListener.getData(Peer peer, GetDataMessage m)

Methods in org.bitcoinj.jni with parameters of type Message

Modifier and Type	Method and Description
Message	NativePeerEventListener.onPreMessageReceived(Peer peer, Message m)