Package org.drasyl.peer.connection.message

Class PingMessage

java.lang.Object

org.drasyl.peer.connection.message.PingMessage

All Implemented Interfaces:

Message, RequestMessage

public class PingMessage
extends Object
implements RequestMessage

A message representing a PING request.

Field Summary

Fields

Modifier and Type	Field	Description
static Supplier<String>	defaultUserAgentGenerator
protected short	hopCount
protected MessageId	id
protected int	networkId
protected ProofOfWork	proofOfWork
protected CompressedPublicKey	recipient
protected CompressedPublicKey	sender
protected String	userAgent
static Supplier<String>	userAgentGenerator

Constructor Summary

Constructors

Constructor	Description
PingMessage(int networkId, CompressedPublicKey sender, ProofOfWork proofOfWork, CompressedPublicKey recipient)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
short	getHopCount()	Returns this message's hop count.
MessageId	getId()	Returns the unique id of this message.
int	getNetworkId()	Returns the network the sender belongs to.
ProofOfWork	getProofOfWork()	Returns this message sender's proof of work.
CompressedPublicKey	getRecipient()	Returns this message's recipient.
CompressedPublicKey	getSender()	Returns this message's sender.
String	getUserAgent()	Returns the user agent of the sender's node.
int	hashCode()
void	incrementHopCount()	Increases the message's hop count.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.drasyl.peer.connection.message.Message

getHopCount, getId, getNetworkId, getProofOfWork, getRecipient, getSender, getUserAgent, incrementHopCount

Field Detail

defaultUserAgentGenerator

public static final Supplier<String> defaultUserAgentGenerator

userAgentGenerator

public static Supplier<String> userAgentGenerator

id

protected final MessageId id

userAgent

protected final String userAgent

networkId

protected final int networkId

sender

protected final CompressedPublicKey sender

proofOfWork

protected final ProofOfWork proofOfWork

recipient

protected final CompressedPublicKey recipient

hopCount

protected short hopCount

Constructor Detail

PingMessage

public PingMessage(int networkId,
                   CompressedPublicKey sender,
                   ProofOfWork proofOfWork,
                   CompressedPublicKey recipient)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

hashCode

public int hashCode()

getId

public MessageId getId()

Description copied from interface: Message

Returns the unique id of this message. Each message generates a random id when it is created.

Specified by:

getId in interface Message

Returns:

the unique id of this message. Each message generates a random id when it is created.

getUserAgent

public String getUserAgent()

Description copied from interface: Message

Returns the user agent of the sender's node.

Specified by:

getUserAgent in interface Message

Returns:

the user agent of the sender's node.

getNetworkId

public int getNetworkId()

Description copied from interface: Message

Returns the network the sender belongs to.

Specified by:

getNetworkId in interface Message

Returns:

the network the sender belongs to

getSender

public CompressedPublicKey getSender()

Description copied from interface: Message

Returns this message's sender.

Specified by:

getSender in interface Message

Returns:

this message's sender.

getProofOfWork

public ProofOfWork getProofOfWork()

Description copied from interface: Message

Returns this message sender's proof of work.

Specified by:

getProofOfWork in interface Message

Returns:

this message sender's proof of work.

getRecipient

public CompressedPublicKey getRecipient()

Description copied from interface: Message

Returns this message's recipient.

Specified by:

getRecipient in interface Message

Returns:

this message's recipient.

getHopCount

public short getHopCount()

Description copied from interface: Message

Returns this message's hop count. Starts at 0 and is incremented every time it is sent. Once the message reaches the limit defined in config drasyl.message.hop-limit it will be dropped.

Specified by:

getHopCount in interface Message

Returns:

this message's hop count.

incrementHopCount

public void incrementHopCount()

Description copied from interface: Message

Increases the message's hop count.

Specified by:

incrementHopCount in interface Message