org.bitcoinj.core

Class Ping

java.lang.Object

org.bitcoinj.core.Message

org.bitcoinj.core.Ping

public class Ping
extends Message

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

Field Summary

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
Ping() Create a Ping without a nonce value.
Ping(long nonce) Create a Ping with a nonce value.
Ping(NetworkParameters params, byte[] payloadBytes)

Method Summary

Modifier and Type	Method and Description
void	bitcoinSerializeToStream(OutputStream stream) Serializes this message to the provided stream.
long	getNonce()
boolean	hasNonce()
protected void	parse()

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

Constructor Detail

Ping

public Ping(NetworkParameters params,
            byte[] payloadBytes)
     throws ProtocolException

Throws:

ProtocolException

Ping

public Ping(long nonce)

Create a Ping with a nonce value. Only use this if the remote node has a protocol version > 60000

Ping

public Ping()

Create a Ping without a nonce value. Only use this if the remote node has a protocol version <= 60000

Method Detail

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

parse

protected void parse()
              throws ProtocolException

Specified by:

parse in class Message

Throws:

ProtocolException

hasNonce

public boolean hasNonce()

getNonce

public long getNonce()