Package org.drasyl.node.event

Class MessageEvent

java.lang.Object

org.drasyl.node.event.MessageEvent

All Implemented Interfaces:

Event

public abstract class MessageEvent
extends Object
implements Event

This event signals that the node has received a message addressed to it.

This is an immutable object.

Constructor Summary

Constructors

Constructor	Description
MessageEvent()

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
abstract Object	getPayload()	Returns the message's payload.
abstract DrasylAddress	getSender()	Returns the message's sender.
int	hashCode()
static MessageEvent	of(DrasylAddress sender, Object payload)	Creates a new MessageEvent

Methods inherited from class java.lang.Object

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

Constructor Details

MessageEvent

public MessageEvent()

Method Details

getSender

public abstract DrasylAddress getSender()

Returns the message's sender.

Returns:

the message's sender

getPayload

@Nullable
public abstract Object getPayload()

Returns the message's payload.

Returns:

the message's payload

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

of

public static MessageEvent of(DrasylAddress sender,
 Object payload)

Creates a new MessageEvent

Parameters:

sender - the message's sender

payload - content of the message

Throws:

NullPointerException - if sender is null