org.apache.pulsar.functions.source

Class PulsarSource<T>

java.lang.Object

org.apache.pulsar.io.core.PushSource<T>

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

All Implemented Interfaces:

Serializable, AutoCloseable, org.apache.pulsar.client.api.MessageListener<T>, Source<T>

public class PulsarSource<T>
extends PushSource<T>
implements org.apache.pulsar.client.api.MessageListener<T>

See Also:

Serialized Form

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	close()
List<org.apache.pulsar.client.api.Consumer<T>>	getInputConsumers()
List<String>	getInputTopics()
void	open(Map<String,Object> config, SourceContext sourceContext)
void	received(org.apache.pulsar.client.api.Consumer<T> consumer, org.apache.pulsar.client.api.Message<T> message)

Methods inherited from class org.apache.pulsar.io.core.PushSource

consume, getQueueLength, read

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.client.api.MessageListener

reachedEndOfTopic

Constructor Detail

PulsarSource

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

Method Detail

open

public void open(Map<String,Object> config,
                 SourceContext sourceContext)
          throws Exception

Specified by:

open in interface Source<T>

Specified by:

open in class PushSource<T>

Throws:

Exception

received

public void received(org.apache.pulsar.client.api.Consumer<T> consumer,
                     org.apache.pulsar.client.api.Message<T> message)

Specified by:

received in interface org.apache.pulsar.client.api.MessageListener<T>

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception

getInputTopics

public List<String> getInputTopics()

getInputConsumers

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