org.diirt.pods.web.common

Class MessageValueEvent

java.lang.Object

org.diirt.pods.web.common.Message

org.diirt.pods.web.common.MessageValueEvent

public class MessageValueEvent
extends Message

Message event for change of value.

Author:

carcassi

Nested Class Summary

Nested classes/interfaces inherited from class org.diirt.pods.web.common.Message

Message.MessageType

Constructor Summary

Constructors

Constructor and Description
MessageValueEvent(int id, Object value) Creates a new message based on the given parameters.
MessageValueEvent(javax.json.JsonObject obj) Creates a new message based on the JSON representation.

Method Summary

Modifier and Type	Method and Description
Object	getValue() The new value.
void	toJson(Writer writer) Serializes this message as JSON onto the given writer.

Methods inherited from class org.diirt.pods.web.common.Message

getId, getMessage, readValueFromJson, writeValueToJson

Methods inherited from class java.lang.Object

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

Constructor Detail

MessageValueEvent

public MessageValueEvent(javax.json.JsonObject obj)
                  throws MessageDecodeException

Creates a new message based on the JSON representation.

Parameters:

obj - JSON object

Throws:

MessageDecodeException - if json format is incorrect

MessageValueEvent

public MessageValueEvent(int id,
                         Object value)

Creates a new message based on the given parameters.

Parameters:

id - the channel id

value - the new value

Method Detail

getValue

public Object getValue()

The new value.

Returns:

the new value

toJson

public void toJson(Writer writer)

Description copied from class: Message

Serializes this message as JSON onto the given writer.

Overrides:

toJson in class Message

Parameters:

writer - the destination where to serialize the message