Package org.bitcoinj.core

Class AddressMessage

java.lang.Object

org.bitcoinj.core.BaseMessage

org.bitcoinj.core.AddressMessage

All Implemented Interfaces:

Message

Direct Known Subclasses:

AddressV1Message, AddressV2Message

public abstract class AddressMessage
extends BaseMessage

Abstract superclass for address messages on the P2P network, which contain network addresses of other peers. This is one of the ways peers can find each other without using the PeerDiscovery mechanism.

Field Summary

Fields

Modifier and Type	Field	Description
protected List<PeerAddress>	addresses
protected static final long	MAX_ADDRESSES

Fields inherited from interface org.bitcoinj.core.Message

MAX_SIZE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AddressMessage(List<PeerAddress> addresses)

Method Summary

Modifier and Type	Method	Description
abstract void	addAddress(PeerAddress address)
List<PeerAddress>	getAddresses()
protected static List<PeerAddress>	readAddresses(ByteBuffer payload, int protocolVariant)
void	removeAddress(int index)

Methods inherited from class org.bitcoinj.core.BaseMessage

bitcoinSerializeToStream, messageSize, serialize

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.bitcoinj.core.Message

bitcoinSerialize, getMessageSize, unsafeBitcoinSerialize

Field Details

MAX_ADDRESSES

protected static final long MAX_ADDRESSES

See Also:

• Constant Field Values

addresses

protected List<PeerAddress> addresses

Constructor Details

AddressMessage

protected AddressMessage(List<PeerAddress> addresses)

Method Details

readAddresses

protected static List<PeerAddress> readAddresses(ByteBuffer payload,
 int protocolVariant)
                                          throws BufferUnderflowException,
ProtocolException

Throws:

BufferUnderflowException

ProtocolException

addAddress

public abstract void addAddress(PeerAddress address)

removeAddress

public void removeAddress(int index)

getAddresses

public List<PeerAddress> getAddresses()

Returns:

An unmodifiableList view of the backing List of addresses. Addresses contained within the list may be safely modified.