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

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

Modifier and Type	Interface	Description
interface	TopicMessageId	The MessageId used for a consumer that subscribes multiple topics or partitioned topics.

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()	Deprecated. Use Consumer.getLastMessageIds() instead.
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()	Deprecated. Use Consumer.getLastMessageIdsAsync()} instead.
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	MessageAcknowledger.acknowledge(MessageId messageId)	Acknowledge the consumption of a single message.
default CompletableFuture<Void>	MessageAcknowledger.acknowledgeAsync(MessageId messageId)	The asynchronous version of MessageAcknowledger.acknowledge(MessageId).
CompletableFuture<Void>	MessageAcknowledger.acknowledgeAsync(MessageId messageId, Transaction txn)	The asynchronous version of MessageAcknowledger.acknowledge(MessageId) with transaction support.
void	MessageAcknowledger.acknowledgeCumulative(MessageId messageId)	Acknowledge the reception of all the messages in the stream up to (and including) the provided message.
default CompletableFuture<Void>	MessageAcknowledger.acknowledgeCumulativeAsync(MessageId messageId)	The asynchronous version of MessageAcknowledger.acknowledgeCumulative(MessageId).
CompletableFuture<Void>	MessageAcknowledger.acknowledgeCumulativeAsync(MessageId messageId, Transaction txn)	The asynchronous version of MessageAcknowledger.acknowledgeCumulative(MessageId) with transaction support.
static TopicMessageId	TopicMessageId.create(String topic, MessageId messageId)
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)	The asynchronous version of Consumer.seek(MessageId).
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	MessageAcknowledger.acknowledge(List<MessageId> messageIdList)	Acknowledge the consumption of a list of message.
CompletableFuture<Void>	MessageAcknowledger.acknowledgeAsync(List<MessageId> messageIdList)	The asynchronous version of MessageAcknowledger.acknowledge(List).
CompletableFuture<Void>	MessageAcknowledger.acknowledgeAsync(List<MessageId> messageIdList, Transaction txn)	The asynchronous version of MessageAcknowledger.acknowledge(List) with transaction support.
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)

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

Modifier and Type	Method	Description
TopicMessageId	PulsarClientImplementationBinding.newTopicMessageId(String topic, MessageId messageId)