Uses of Interface
org.apache.pulsar.client.api.MessageId

Packages that use MessageId

Package	Description
org.apache.pulsar.client.api	Pulsar Client API.
org.apache.pulsar.client.api.interceptor	Pulsar interceptors.
org.apache.pulsar.client.internal	Helpers which provide useful functionality for the implementation of Pulsar Client API.

Uses of MessageId in org.apache.pulsar.client.api

Fields in org.apache.pulsar.client.api declared as MessageId

Modifier and Type	Field	Description
static final MessageId	MessageId.earliest	MessageId that represents the oldest message available in the topic.
static final MessageId	MessageId.latest	MessageId that represents the next message published in the topic.

Methods in org.apache.pulsar.client.api that return MessageId

Modifier and Type	Method	Description
static MessageId	MessageId.fromByteArray(byte[] data)	De-serialize a message id from a byte array.
static MessageId	MessageId.fromByteArrayWithTopic(byte[] data, String topicName)	De-serialize a message id from a byte array with its topic information attached.
MessageId	Consumer.getLastMessageId()	Get the last message id available for consume.
MessageId	Message.getMessageId()	Get the unique message ID associated with this message.
MessageId	Producer.send(T message)	Sends a message.
MessageId	TypedMessageBuilder.send()	Send a message synchronously.

Methods in org.apache.pulsar.client.api that return types with arguments of type MessageId

Modifier and Type	Method	Description
CompletableFuture<MessageId>	Consumer.getLastMessageIdAsync()	Get the last message id available for consume.
CompletableFuture<MessageId>	Producer.sendAsync(T message)	Send a message asynchronously.
CompletableFuture<MessageId>	TypedMessageBuilder.sendAsync()	Send a message asynchronously

Methods in org.apache.pulsar.client.api with parameters of type MessageId

Modifier and Type	Method	Description
void	Consumer.acknowledge(MessageId messageId)	Acknowledge the consumption of a single message, identified by its MessageId.
CompletableFuture<Void>	Consumer.acknowledgeAsync(MessageId messageId)	Asynchronously acknowledge the consumption of a single message.
CompletableFuture<Void>	Consumer.acknowledgeAsync(MessageId messageId, Transaction txn)	Asynchronously acknowledge the consumption of a single message, it will store in pending ack.
void	Consumer.acknowledgeCumulative(MessageId messageId)	Acknowledge the reception of all the messages in the stream up to (and including) the provided message.
CompletableFuture<Void>	Consumer.acknowledgeCumulativeAsync(MessageId messageId)	Asynchronously Acknowledge the reception of all the messages in the stream up to (and including) the provided message.
CompletableFuture<Void>	Consumer.acknowledgeCumulativeAsync(MessageId messageId, Transaction txn)	Acknowledge the reception of all the messages in the stream up to (and including) the provided message with this transaction, it will store in transaction pending ack.
void	Consumer.negativeAcknowledge(MessageId messageId)	Acknowledge the failure to process a single message.
void	ConsumerInterceptor.onAcknowledge(Consumer<T> consumer, MessageId messageId, Throwable exception)	This is called consumer sends the acknowledgment to the broker.
void	ConsumerInterceptor.onAcknowledgeCumulative(Consumer<T> consumer, MessageId messageId, Throwable exception)	This is called consumer send the cumulative acknowledgment to the broker.
void	ProducerInterceptor.onSendAcknowledgement(Producer<T> producer, Message<T> message, MessageId msgId, Throwable exception)	Deprecated. This method is called when the message sent to the broker has been acknowledged, or when sending the message fails.
void	Consumer.seek(MessageId messageId)	Reset the subscription associated with this consumer to a specific message id.
void	Reader.seek(MessageId messageId)	Reset the subscription associated with this reader to a specific message id.
CompletableFuture<Void>	Consumer.seekAsync(MessageId messageId)	Reset the subscription associated with this consumer to a specific message id.
CompletableFuture<Void>	Reader.seekAsync(MessageId messageId)	Reset the subscription associated with this reader to a specific message id.
ReaderBuilder<T>	ReaderBuilder.startMessageId(MessageId startMessageId)	The initial reader positioning is done by specifying a message id.

Method parameters in org.apache.pulsar.client.api with type arguments of type MessageId

Modifier and Type	Method	Description
void	Consumer.acknowledge(List<MessageId> messageIdList)	Acknowledge the consumption of a list of message.
CompletableFuture<Void>	Consumer.acknowledgeAsync(List<MessageId> messageIdList)	Asynchronously acknowledge the consumption of a list of message.
CompletableFuture<Void>	Consumer.acknowledgeAsync(List<MessageId> messageIdList, Transaction txn)	Acknowledge the consumption of a list of message, it will store in pending ack.
void	ConsumerInterceptor.onAckTimeoutSend(Consumer<T> consumer, Set<MessageId> messageIds)	This method will be called when a redelivery from an acknowledge timeout occurs.
void	ConsumerInterceptor.onNegativeAcksSend(Consumer<T> consumer, Set<MessageId> messageIds)	This method will be called when a redelivery from a negative acknowledge occurs.

Uses of MessageId in org.apache.pulsar.client.api.interceptor

Methods in org.apache.pulsar.client.api.interceptor with parameters of type MessageId

Modifier and Type	Method	Description
void	ProducerInterceptor.onSendAcknowledgement(Producer producer, Message message, MessageId msgId, Throwable exception)	This method is called when the message sent to the broker has been acknowledged, or when sending the message fails.
void	ProducerInterceptorWrapper.onSendAcknowledgement(Producer producer, Message message, MessageId msgId, Throwable exception)

Uses of MessageId in org.apache.pulsar.client.internal

Methods in org.apache.pulsar.client.internal that return MessageId

Modifier and Type	Method	Description
MessageId	PulsarClientImplementationBinding.newMessageId(long ledgerId, long entryId, int partitionIndex)
MessageId	PulsarClientImplementationBinding.newMessageIdFromByteArray(byte[] data)
MessageId	PulsarClientImplementationBinding.newMessageIdFromByteArrayWithTopic(byte[] data, String topicName)