Package 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	Description
protected final ClassLoader	functionClassLoader
protected final Map<String,String>	properties
protected final org.apache.pulsar.client.api.PulsarClient	pulsarClient
protected final PulsarSourceConfig	pulsarSourceConfig
protected final TopicSchema	topicSchema

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	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 java.lang.AutoCloseable

close

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

open, read

Field Details

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 Details

PulsarSource

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

Method Details

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)