A B C E F G H K M O P S T V

A

add(String, int, long) - Method in interface org.apache.twill.kafka.client.KafkaConsumer.Preparer

Consumes messages from a given offset.

add(ByteBuffer, Object) - Method in interface org.apache.twill.kafka.client.KafkaPublisher.Preparer

Adds the given message to the message set, partitioned with the given partition key.

addChangeListener(BrokerService.BrokerChangeListener, Executor) - Method in interface org.apache.twill.kafka.client.BrokerService

Adds a listener to changes in broker list managed by this service.

addFromBeginning(String, int) - Method in interface org.apache.twill.kafka.client.KafkaConsumer.Preparer

Consumes messages from the earliest message available.

addLatest(String, int) - Method in interface org.apache.twill.kafka.client.KafkaConsumer.Preparer

Consumes messages from the latest message.

B

BrokerInfo - Class in org.apache.twill.kafka.client

Represents broker information.

BrokerInfo() - Constructor for class org.apache.twill.kafka.client.BrokerInfo

BrokerService - Interface in org.apache.twill.kafka.client

Service for providing information of kafka brokers.

BrokerService.BrokerChangeListener - Class in org.apache.twill.kafka.client

Listener for changes in broker list.

BrokerService.BrokerChangeListener() - Constructor for class org.apache.twill.kafka.client.BrokerService.BrokerChangeListener

C

changed(BrokerService) - Method in class org.apache.twill.kafka.client.BrokerService.BrokerChangeListener

Invoked when there is a change in the broker list.

Compression - Enum in org.apache.twill.kafka.client

An Enum representing different compression codec options for publishing messages.

consume(KafkaConsumer.MessageCallback) - Method in interface org.apache.twill.kafka.client.KafkaConsumer.Preparer

Starts the consumption as being configured by this KafkaConsumer.Preparer.

E

equals(Object) - Method in class org.apache.twill.kafka.client.BrokerInfo

equals(Object) - Method in class org.apache.twill.kafka.client.TopicPartition

F

FetchedMessage - Interface in org.apache.twill.kafka.client

FindFreePort - Class in org.apache.twill.launcher

Utility main class to find a free port on a machine.

FindFreePort() - Constructor for class org.apache.twill.launcher.FindFreePort

finished() - Method in interface org.apache.twill.kafka.client.KafkaConsumer.MessageCallback

Invoked when message consumption is stopped.

G

getAck() - Method in enum org.apache.twill.kafka.client.KafkaPublisher.Ack

Returns the numerical ack number as understand by Kafka server.

getBrokerList() - Method in interface org.apache.twill.kafka.client.BrokerService

Returns a comma separate string of all current brokers.

getBrokers() - Method in interface org.apache.twill.kafka.client.BrokerService

Returns a live iterable that gives information for all the known brokers.

getCodec() - Method in enum org.apache.twill.kafka.client.Compression

getConsumer() - Method in interface org.apache.twill.kafka.client.KafkaClient

Creates a KafkaConsumer for consuming messages.

getHost() - Method in class org.apache.twill.kafka.client.BrokerInfo

getLeader(String, int) - Method in interface org.apache.twill.kafka.client.BrokerService

Returns the broker information of the current leader of the given topic and partition.

getNextOffset() - Method in interface org.apache.twill.kafka.client.FetchedMessage

Returns the offset for the next message to be read.

getPartition() - Method in class org.apache.twill.kafka.client.TopicPartition

getPayload() - Method in interface org.apache.twill.kafka.client.FetchedMessage

getPort() - Method in class org.apache.twill.kafka.client.BrokerInfo

getPublisher(KafkaPublisher.Ack, Compression) - Method in interface org.apache.twill.kafka.client.KafkaClient

Creates a KafkaPublisher that is ready for publish.

getTopic() - Method in class org.apache.twill.kafka.client.TopicPartition

getTopicPartition() - Method in interface org.apache.twill.kafka.client.FetchedMessage

H

hashCode() - Method in class org.apache.twill.kafka.client.BrokerInfo

hashCode() - Method in class org.apache.twill.kafka.client.TopicPartition

K

KafkaClient - Interface in org.apache.twill.kafka.client

Represents a kafka client that can publish/subscribe to a Kafka server cluster.

KafkaClientService - Interface in org.apache.twill.kafka.client

A KafkaClient that extends Service to provide lifecycle management.

KafkaConsumer - Interface in org.apache.twill.kafka.client

A consumer for consuming (reading) messages published to a Kafka server cluster.

KafkaConsumer.MessageCallback - Interface in org.apache.twill.kafka.client

Callback for receiving new messages.

KafkaConsumer.Preparer - Interface in org.apache.twill.kafka.client

A builder for preparing message consumption.

KafkaPublisher - Interface in org.apache.twill.kafka.client

This interface is for publishing data to Kafka.

KafkaPublisher.Ack - Enum in org.apache.twill.kafka.client

Represents the desired level of publish acknowledgment.

KafkaPublisher.Preparer - Interface in org.apache.twill.kafka.client

A Preparer for preparing to publish messages to a given topic.

M

main(String[]) - Static method in class org.apache.twill.launcher.FindFreePort

main(String[]) - Static method in class org.apache.twill.launcher.TwillLauncher

Main method to unpackage a jar and run the mainClass.main() method.

O

onReceived(Iterator<FetchedMessage>) - Method in interface org.apache.twill.kafka.client.KafkaConsumer.MessageCallback

Invoked when new messages is available.

org.apache.twill.kafka.client - package org.apache.twill.kafka.client

This package provides Kafka client interfaces.

org.apache.twill.launcher - package org.apache.twill.launcher

P

prepare() - Method in interface org.apache.twill.kafka.client.KafkaConsumer

Prepares for message consumption.

prepare(String) - Method in interface org.apache.twill.kafka.client.KafkaPublisher

Prepares to publish to a given topic.

S

send() - Method in interface org.apache.twill.kafka.client.KafkaPublisher.Preparer

Sends all the messages being added through the KafkaPublisher.Preparer.add(java.nio.ByteBuffer, java.lang.Object) method.

T

TopicPartition - Class in org.apache.twill.kafka.client

Represents a combination of topic and partition.

TopicPartition(String, int) - Constructor for class org.apache.twill.kafka.client.TopicPartition

toString() - Method in class org.apache.twill.kafka.client.BrokerInfo

toString() - Method in class org.apache.twill.kafka.client.TopicPartition

TwillLauncher - Class in org.apache.twill.launcher

A launcher for application from a archive jar.

TwillLauncher() - Constructor for class org.apache.twill.launcher.TwillLauncher

V

valueOf(String) - Static method in enum org.apache.twill.kafka.client.Compression

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.twill.kafka.client.KafkaPublisher.Ack

Returns the enum constant of this type with the specified name.

values() - Static method in enum org.apache.twill.kafka.client.Compression

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.twill.kafka.client.KafkaPublisher.Ack

Returns an array containing the constants of this enum type, in the order they are declared.

A B C E F G H K M O P S T V