A B C D G I M O P S T U

A

ack() - Method in class io.nats.stan.Message

Acknowledges the message to the STAN cluster.

AckHandler - Interface in io.nats.stan

A callback interface for handling STAN message acks.

B

build() - Method in class io.nats.stan.SubscriptionOptions.Builder

Creates a SubscriptionOptions instance based on the current configuration.

Builder() - Constructor for class io.nats.stan.SubscriptionOptions.Builder

C

close() - Method in interface io.nats.stan.Connection

Closes the connection.

close() - Method in interface io.nats.stan.Subscription

Removes interest in the Subscription's subject immediately.

Connection - Interface in io.nats.stan

A Connection object is a client's active connection to the STAN streaming data system.

ConnectionFactory - Class in io.nats.stan

A ConnectionFactory object encapsulates a set of connection configuration options.

ConnectionFactory() - Constructor for class io.nats.stan.ConnectionFactory

ConnectionFactory(String, String) - Constructor for class io.nats.stan.ConnectionFactory

createConnection() - Method in class io.nats.stan.ConnectionFactory

Creates an active connection to a NATS Streaming server.

D

deliverAllAvailable() - Method in class io.nats.stan.SubscriptionOptions.Builder

Specifies that message delivery should begin at the oldest available message for this subject.

G

getAckTimeout() - Method in class io.nats.stan.ConnectionFactory

Returns the ACK timeout.

getAckWait() - Method in class io.nats.stan.SubscriptionOptions

Returns the timeout for waiting for an ACK from the cluster's point of view for delivered messages.

getClientId() - Method in class io.nats.stan.ConnectionFactory

Returns the client ID of the current STAN session.

getClusterId() - Method in class io.nats.stan.ConnectionFactory

Returns the cluster ID of the current STAN session.

getConnectTimeout() - Method in class io.nats.stan.ConnectionFactory

Returns the connect timeout interval in milliseconds.

getCrc32() - Method in class io.nats.stan.Message

Returns the CRC32 checksum for the message.

getData() - Method in class io.nats.stan.Message

Returns the message payload data.

getDiscoverPrefix() - Method in class io.nats.stan.ConnectionFactory

Returns the currently configured discover prefix string.

getDurableName() - Method in class io.nats.stan.SubscriptionOptions

Returns the name of the durable subscriber.

getInstant() - Method in class io.nats.stan.Message

Returns timestamp as an Instant.

getMaxInFlight() - Method in class io.nats.stan.SubscriptionOptions

Returns the maximum number of messages the cluster will send without an ACK.

getMaxPubAcksInFlight() - Method in class io.nats.stan.ConnectionFactory

Returns the maximum number of publish ACKs that may be in flight at any point in time.

getNatsConnection() - Method in interface io.nats.stan.Connection

Returns the underlying NATS connection.

getNatsConnection() - Method in class io.nats.stan.ConnectionFactory

Returns the NATS Connection, if set.

getNatsUrl() - Method in class io.nats.stan.ConnectionFactory

Returns the NATS connection URL.

getOptions() - Method in interface io.nats.stan.Subscription

Returns the SubscriptionOptions object for this Subscription object.

getQueue() - Method in interface io.nats.stan.Subscription

Returns the optional queue group name.

getReplyTo() - Method in class io.nats.stan.Message

Returns the reply subject.

getSequence() - Method in class io.nats.stan.Message

Returns the message sequence number.

getStartAt() - Method in class io.nats.stan.SubscriptionOptions

Returns the desired start position for the message stream.

getStartSequence() - Method in class io.nats.stan.SubscriptionOptions

Returns the desired start sequence position.

getStartTime() - Method in class io.nats.stan.SubscriptionOptions

Returns the desired start time position.

getStartTime(TimeUnit) - Method in class io.nats.stan.SubscriptionOptions

Returns the desired start time position in the requested units.

getSubject() - Method in class io.nats.stan.Message

Returns the message subject.

getSubject() - Method in interface io.nats.stan.Subscription

Retrieves the subject of interest from the Subscription object.

getTimestamp() - Method in class io.nats.stan.Message

The message timestamp in nanoseconds.

I

io.nats.stan - package io.nats.stan

io.nats.stan is a Java client library for the STAN streaming data system.

isManualAcks() - Method in class io.nats.stan.SubscriptionOptions

Returns whether or not messages for this subscription must be acknowledged individually by calling ack().

isRedelivered() - Method in class io.nats.stan.Message

Determines whether or not this message has been redelivered to this client's connection.

M

Message - Class in io.nats.stan

A Message object is used to send a message containing a stream of uninterpreted bytes.

MessageHandler - Interface in io.nats.stan

A MessageHandler object is used as a callback to receive asynchronously delivered messages.

O

onAck(String, Exception) - Method in interface io.nats.stan.AckHandler

This method is called when a message has been acknowledged by the STAN server, or if an error has occurred during the publish operations.

onMessage(Message) - Method in interface io.nats.stan.MessageHandler

Passes a message to the handler.

P

publish(String, byte[]) - Method in interface io.nats.stan.Connection

Publishes the payload specified by data to the subject specified by subject, and blocks until an ACK or error is returned.

publish(String, byte[], AckHandler) - Method in interface io.nats.stan.Connection

Publishes the payload specified by data to the subject specified by subject and asynchronously processes the ACK or error state via the supplied AckHandler

S

setAckTimeout(Duration) - Method in class io.nats.stan.ConnectionFactory

Sets the ACK timeout duration.

setAckTimeout(long, TimeUnit) - Method in class io.nats.stan.ConnectionFactory

Sets the ACK timeout in the specified time unit.

setAckWait(Duration) - Method in class io.nats.stan.SubscriptionOptions.Builder

Sets the amount of time the subscription will wait for ACKs from the cluster.

setAckWait(long, TimeUnit) - Method in class io.nats.stan.SubscriptionOptions.Builder

Sets the amount of time the subscription will wait for ACKs from the cluster.

setClientId(String) - Method in class io.nats.stan.ConnectionFactory

Sets the client ID for the current STAN session.

setClusterId(String) - Method in class io.nats.stan.ConnectionFactory

Sets the cluster ID of the current STAN session.

setConnectTimeout(Duration) - Method in class io.nats.stan.ConnectionFactory

Sets the connect timeout duration.

setConnectTimeout(long, TimeUnit) - Method in class io.nats.stan.ConnectionFactory

Sets the connect timeout in the specified time unit.

setData(byte[]) - Method in class io.nats.stan.Message

Sets the message payload data.

setData(byte[], int, int) - Method in class io.nats.stan.Message

Sets the message payload data.

setDiscoverPrefix(String) - Method in class io.nats.stan.ConnectionFactory

Sets the discover prefix string that is used to establish a STAN session.

setDurableName(String) - Method in class io.nats.stan.SubscriptionOptions.Builder

Sets the durable subscriber name for the subscription.

setManualAcks(boolean) - Method in class io.nats.stan.SubscriptionOptions.Builder

Sets whether or not messages must be acknowledge individually by calling ack().

setMaxInFlight(int) - Method in class io.nats.stan.SubscriptionOptions.Builder

Sets the maximum number of in-flight (unacknowledged) messages for the subscription.

setMaxPubAcksInFlight(int) - Method in class io.nats.stan.ConnectionFactory

Sets the maximum number of publish ACKs that may be in flight at any point in time.

setNatsConnection(Connection) - Method in class io.nats.stan.ConnectionFactory

Sets the NATS Connection.

setNatsUrl(String) - Method in class io.nats.stan.ConnectionFactory

Sets the NATS URL.

setReplyTo(String) - Method in class io.nats.stan.Message

Sets the message reply subject.

setSubject(String) - Method in class io.nats.stan.Message

Sets the message subject.

startAtSequence(long) - Method in class io.nats.stan.SubscriptionOptions.Builder

Specifies the sequence number from which to start receiving messages.

startAtTime(Instant) - Method in class io.nats.stan.SubscriptionOptions.Builder

Specifies the desired start time position using java.time.Instant.

startAtTimeDelta(long, TimeUnit) - Method in class io.nats.stan.SubscriptionOptions.Builder

Specifies the desired delta start time position in the desired unit.

startAtTimeDelta(Duration) - Method in class io.nats.stan.SubscriptionOptions.Builder

Specifies the desired delta start time as a Duration.

startWithLastReceived() - Method in class io.nats.stan.SubscriptionOptions.Builder

Specifies that message delivery should start with the last (most recent) message stored for this subject.

subscribe(String, MessageHandler) - Method in interface io.nats.stan.Connection

Creates a Subscription with interest in a given subject, assigns the callback, and immediately starts receiving messages.

subscribe(String, MessageHandler, SubscriptionOptions) - Method in interface io.nats.stan.Connection

Creates a Subscription with interest in a given subject using the given SubscriptionOptions, assigns the callback, and immediately starts receiving messages.

subscribe(String, String, MessageHandler) - Method in interface io.nats.stan.Connection

Creates a Subscription in the queue group specified by queue with interest in a given subject, assigns the message callback, and immediately starts receiving messages.

subscribe(String, String, MessageHandler, SubscriptionOptions) - Method in interface io.nats.stan.Connection

Creates a Subscription in the queue group specified by queue with interest in a given subject, assigns the message callback, and immediately starts receiving messages.

Subscription - Interface in io.nats.stan

A client uses a Subscription object to receive messages that have been published to a subject.

SubscriptionOptions - Class in io.nats.stan

A SubscriptionOptions object defines the configurable parameters of a STAN Subscription object.

SubscriptionOptions.Builder - Class in io.nats.stan

A Builder implementation for creating an immutable SubscriptionOptions object.

T

toString() - Method in class io.nats.stan.Message

U

unsubscribe() - Method in interface io.nats.stan.Subscription

Removes interest in the Subscription object's subject immediately.

A B C D G I M O P S T U