Package org.bitcoinj.core

Class ListMessage

java.lang.Object

org.bitcoinj.core.BaseMessage

org.bitcoinj.core.ListMessage

All Implemented Interfaces:

Message

Direct Known Subclasses:

GetDataMessage, InventoryMessage

public abstract class ListMessage
extends BaseMessage

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	Description
protected java.util.List<InventoryItem>	items
static int	MAX_INVENTORY_ITEMS

Fields inherited from interface org.bitcoinj.core.Message

MAX_SIZE

Constructor Summary

Constructors

Modifier	Constructor	Description
	ListMessage()
protected	ListMessage(java.util.List<InventoryItem> items)

Method Summary

Modifier and Type	Method	Description
void	addItem(InventoryItem item)
void	bitcoinSerializeToStream(java.io.OutputStream stream)	Serializes this message to the provided stream.
boolean	equals(java.lang.Object o)
java.util.List<InventoryItem>	getItems()
int	hashCode()
protected static java.util.List<InventoryItem>	readItems(java.nio.ByteBuffer payload)
void	removeItem(int index)
java.lang.String	toString()

Methods inherited from class org.bitcoinj.core.BaseMessage

messageSize, serialize

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.bitcoinj.core.Message

bitcoinSerialize, getMessageSize, unsafeBitcoinSerialize

Field Detail

items

protected java.util.List<InventoryItem> items

MAX_INVENTORY_ITEMS

public static final int MAX_INVENTORY_ITEMS

See Also:

Constant Field Values

Constructor Detail

ListMessage

public ListMessage()

ListMessage

protected ListMessage(java.util.List<InventoryItem> items)

Method Detail

readItems

protected static java.util.List<InventoryItem> readItems(java.nio.ByteBuffer payload)
                                                  throws java.nio.BufferUnderflowException,
                                                         ProtocolException

Throws:

java.nio.BufferUnderflowException

ProtocolException

getItems

public java.util.List<InventoryItem> getItems()

addItem

public void addItem(InventoryItem item)

removeItem

public void removeItem(int index)

bitcoinSerializeToStream

public void bitcoinSerializeToStream(java.io.OutputStream stream)
                              throws java.io.IOException

Description copied from class: BaseMessage

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

Specified by:

bitcoinSerializeToStream in class BaseMessage

Throws:

java.io.IOException

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object