discord4j.core.event.domain.message

Class ReactionRemoveEvent

java.lang.Object

discord4j.core.event.domain.Event

discord4j.core.event.domain.message.MessageEvent

discord4j.core.event.domain.message.ReactionRemoveEvent

public class ReactionRemoveEvent
extends MessageEvent

Dispatched when a reaction is removed on a message.

guildId may not be present if the message was in a private channel.

This event is dispatched by Discord.

See Also:

Message Reaction Remove

Constructor Summary

Constructors

Constructor and Description
ReactionRemoveEvent(GatewayDiscordClient gateway, ShardInfo shardInfo, long userId, long channelId, long messageId, Long guildId, ReactionEmoji emoji)

Method Summary

Modifier and Type	Method and Description
Mono<MessageChannel>	getChannel() Requests to retrieve the MessageChannel containing the Message the reaction was removed from.
Snowflake	getChannelId() Gets the Snowflake ID of the MessageChannel containing the Message the reaction was removed from.
ReactionEmoji	getEmoji() The ReactionEmoji that was removed from a message.
Mono<Guild>	getGuild() Requests to retrieve the Guild the Message involved is in, if present.
Optional<Snowflake>	getGuildId() Gets the Snowflake ID of the Guild the Message involved is in, if present.
Mono<Message>	getMessage() Requests to retrieve the Message the reaction was removed from.
Snowflake	getMessageId() Gets the Snowflake ID of the Message the reaction was removed from.
Mono<User>	getUser() Requests to retrieve the User who's reaction has been removed.
Snowflake	getUserId() Gets the Snowflake ID of the User who's reaction has been removed.
String	toString()

Methods inherited from class discord4j.core.event.domain.Event

getClient, getShardInfo

Methods inherited from class java.lang.Object

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

Constructor Detail

ReactionRemoveEvent

public ReactionRemoveEvent(GatewayDiscordClient gateway,
                           ShardInfo shardInfo,
                           long userId,
                           long channelId,
                           long messageId,
                           @Nullable
                           Long guildId,
                           ReactionEmoji emoji)

Method Detail

getUserId

public Snowflake getUserId()

Gets the Snowflake ID of the User who's reaction has been removed.

Returns:

The ID of the User who's reaction has been removed.

getUser

public Mono<User> getUser()

Requests to retrieve the User who's reaction has been removed.

Returns:

A Mono where, upon successful completion, emits the User who's reaction has been removed. If an error is received, it is emitted through the Mono.

getChannelId

public Snowflake getChannelId()

Gets the Snowflake ID of the MessageChannel containing the Message the reaction was removed from.

Returns:

The ID of the MessageChannel involved.

getChannel

public Mono<MessageChannel> getChannel()

Requests to retrieve the MessageChannel containing the Message the reaction was removed from.

Returns:

A Mono where, upon successful completion, emits the MessageChannel containing the Message involved. If an error is received, it is emitted through the Mono.

getMessageId

public Snowflake getMessageId()

Gets the Snowflake ID of the Message the reaction was removed from.

Returns:

The ID of the Message involved.

getMessage

public Mono<Message> getMessage()

Requests to retrieve the Message the reaction was removed from.

Returns:

A Mono where, upon completion, emits the Message the reaction was removed from. If an error is received, it is emitted through the Mono.

getGuildId

public Optional<Snowflake> getGuildId()

Gets the Snowflake ID of the Guild the Message involved is in, if present. This may not be available if the Message was sent in a private channel.

Returns:

The ID of the Guild involved, if present.

getGuild

public Mono<Guild> getGuild()

Requests to retrieve the Guild the Message involved is in, if present. This may not be available if the Message was sent in a private channel.

Returns:

A Mono where, upon successful completion, emits the Guild containing the Message involved, if present. If an error is received, it is emitted through the Mono.

getEmoji

public ReactionEmoji getEmoji()

The ReactionEmoji that was removed from a message.

Returns:

The Emoji that has been removed.

toString

public String toString()

Overrides:

toString in class Object