org.bitcoinj.core

Class ListMessage

java.lang.Object

org.bitcoinj.core.Message

org.bitcoinj.core.ListMessage

Direct Known Subclasses:

GetDataMessage, InventoryMessage

public abstract class ListMessage
extends Message

Abstract superclass of classes with list based payload, ie InventoryMessage and GetDataMessage.

Instances of this class are not safe for use by multiple threads.

Field Summary

Fields

Modifier and Type	Field and Description
protected List<InventoryItem>	items
static long	MAX_INVENTORY_ITEMS

Fields inherited from class org.bitcoinj.core.Message

cursor, length, MAX_SIZE, offset, params, payload, protocolVersion, recached, serializer, UNKNOWN_LENGTH

Constructor Summary

Constructors

Constructor and Description
ListMessage(NetworkParameters params)
ListMessage(NetworkParameters params, byte[] bytes)
ListMessage(NetworkParameters params, byte[] payload, MessageSerializer serializer, int length)

Method Summary

Modifier and Type	Method and Description
void	addItem(InventoryItem item)
void	bitcoinSerializeToStream(OutputStream stream) Serializes this message to the provided stream.
boolean	equals(Object o)
List<InventoryItem>	getItems()
int	hashCode()
protected void	parse()
void	removeItem(int index)

Methods inherited from class org.bitcoinj.core.Message

adjustLength, bitcoinSerialize, bitcoinSerialize, getHash, getMessageSize, getParams, hasMoreBytes, isCached, isRecached, readByteArray, readBytes, readHash, readInt64, readStr, readUint32, readUint64, readVarInt, readVarInt, unCache, unsafeBitcoinSerialize

Methods inherited from class java.lang.Object

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

Field Detail

items

protected List<InventoryItem> items

MAX_INVENTORY_ITEMS

public static final long MAX_INVENTORY_ITEMS

See Also:

Constant Field Values

Constructor Detail

ListMessage

public ListMessage(NetworkParameters params,
                   byte[] bytes)
            throws ProtocolException

Throws:

ProtocolException

ListMessage

public ListMessage(NetworkParameters params,
                   byte[] payload,
                   MessageSerializer serializer,
                   int length)
            throws ProtocolException

Throws:

ProtocolException

ListMessage

public ListMessage(NetworkParameters params)

Method Detail

getItems

public List<InventoryItem> getItems()

addItem

public void addItem(InventoryItem item)

removeItem

public void removeItem(int index)

parse

protected void parse()
              throws ProtocolException

Specified by:

parse in class Message

Throws:

ProtocolException

bitcoinSerializeToStream

public void bitcoinSerializeToStream(OutputStream stream)
                              throws IOException

Description copied from class: Message

Serializes this message to the provided stream. If you just want the raw bytes use bitcoinSerialize().

Overrides:

bitcoinSerializeToStream in class Message

Throws:

IOException

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object