GetDataMessage (bitcoinj-core 0.17-beta1 API)

java.lang.Object

org.bitcoinj.core.BaseMessage

org.bitcoinj.core.ListMessage

org.bitcoinj.core.GetDataMessage

All Implemented Interfaces:: Message

public class GetDataMessage extends ListMessage

Represents the "getdata" P2P network message, which requests the contents of blocks or transactions given their hashes.

Instances of this class -- that use deprecated methods -- are not safe for use by multiple threads.

Field Summary

Fields inherited from class org.bitcoinj.core.ListMessage
items, MAX_INVENTORY_ITEMS

Fields inherited from interface org.bitcoinj.core.Message
MAX_SIZE
Constructor Summary

Constructors

Constructor

Description

GetDataMessage()

Deprecated.
Method Summary

Modifier and Type

Method

Description

void

addBlock(Sha256Hash hash, boolean includeWitness)

Deprecated.

void

addFilteredBlock(Sha256Hash hash)

Deprecated.

void

addTransaction(Sha256Hash hash, boolean includeWitness)

Deprecated.

Sha256Hash

getHashOf(int i)

static GetDataMessage

ofBlock(Sha256Hash blockHash, boolean includeWitness)

static GetDataMessage

ofTransaction(Sha256Hash txId, boolean includeWitness)

static GetDataMessage

read(ByteBuffer payload)

Deserialize this message from a given payload.

Methods inherited from class org.bitcoinj.core.ListMessage
addItem, bitcoinSerializeToStream, equals, getItems, hashCode, readItems, removeItem, 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

Constructor Details
- GetDataMessage
  
  @Deprecated public GetDataMessage()
  
  Deprecated.
Method Details
- read
  
  public static GetDataMessage read(ByteBuffer payload) throws BufferUnderflowException, ProtocolException
  
  Deserialize this message from a given payload.
  
  Parameters:
  
  payload - payload to deserialize from
  
  Returns:
  
  read message
  
  Throws:
  
  BufferUnderflowException - if the read message extends beyond the remaining bytes of the payload
  
  ProtocolException
- ofBlock
  
  public static GetDataMessage ofBlock(Sha256Hash blockHash, boolean includeWitness)
- ofTransaction
  
  public static GetDataMessage ofTransaction(Sha256Hash txId, boolean includeWitness)
- addTransaction
  
  @Deprecated public void addTransaction(Sha256Hash hash, boolean includeWitness)
  
  Deprecated.
- addBlock
  
  @Deprecated public void addBlock(Sha256Hash hash, boolean includeWitness)
  
  Deprecated.
- addFilteredBlock
  
  @Deprecated public void addFilteredBlock(Sha256Hash hash)
  
  Deprecated.
- getHashOf
  
  public Sha256Hash getHashOf(int i)