org.apache.pulsar.functions.source

Class PulsarSource<T>

java.lang.Object

org.apache.pulsar.functions.source.PulsarSource<T>

All Implemented Interfaces:

AutoCloseable, Source<T>

Direct Known Subclasses:

PushPulsarSource, SingleConsumerPulsarSource

public abstract class PulsarSource<T>
extends Object
implements Source<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected ClassLoader	functionClassLoader
protected Map<String,String>	properties
protected org.apache.pulsar.client.api.PulsarClient	pulsarClient
protected PulsarSourceConfig	pulsarSourceConfig
protected TopicSchema	topicSchema

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PulsarSource(org.apache.pulsar.client.api.PulsarClient pulsarClient, PulsarSourceConfig pulsarSourceConfig, Map<String,String> properties, ClassLoader functionClassLoader)

Method Summary

Modifier and Type	Method and Description
protected org.apache.pulsar.functions.source.PulsarSourceConsumerConfig<T>	buildPulsarSourceConsumerConfig(String topic, org.apache.pulsar.common.functions.ConsumerConfig conf, Class<?> typeArg)
protected Record<T>	buildRecord(org.apache.pulsar.client.api.Consumer<T> consumer, org.apache.pulsar.client.api.Message<T> message)
protected org.apache.pulsar.client.api.ConsumerBuilder<T>	createConsumeBuilder(String topic, org.apache.pulsar.functions.source.PulsarSourceConsumerConfig conf)
abstract List<org.apache.pulsar.client.api.Consumer<T>>	getInputConsumers()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.pulsar.io.core.Source

open, read

Methods inherited from interface java.lang.AutoCloseable

close

Field Detail

pulsarClient

protected final org.apache.pulsar.client.api.PulsarClient pulsarClient

pulsarSourceConfig

protected final PulsarSourceConfig pulsarSourceConfig

properties

protected final Map<String,String> properties

functionClassLoader

protected final ClassLoader functionClassLoader

topicSchema

protected final TopicSchema topicSchema

Constructor Detail

PulsarSource

protected PulsarSource(org.apache.pulsar.client.api.PulsarClient pulsarClient,
                       PulsarSourceConfig pulsarSourceConfig,
                       Map<String,String> properties,
                       ClassLoader functionClassLoader)

Method Detail

getInputConsumers

public abstract List<org.apache.pulsar.client.api.Consumer<T>> getInputConsumers()

createConsumeBuilder

protected org.apache.pulsar.client.api.ConsumerBuilder<T> createConsumeBuilder(String topic,
                                                                               org.apache.pulsar.functions.source.PulsarSourceConsumerConfig conf)

buildRecord

protected Record<T> buildRecord(org.apache.pulsar.client.api.Consumer<T> consumer,
                                org.apache.pulsar.client.api.Message<T> message)

buildPulsarSourceConsumerConfig

protected org.apache.pulsar.functions.source.PulsarSourceConsumerConfig<T> buildPulsarSourceConsumerConfig(String topic,
                                                                                                           org.apache.pulsar.common.functions.ConsumerConfig conf,
                                                                                                           Class<?> typeArg)