Package org.apache.pulsar.functions.worker

Class FunctionMetaDataTopicTailer

  • All Implemented Interfaces:
    java.lang.AutoCloseable, java.lang.Runnable
    public class FunctionMetaDataTopicTailer
extends java.lang.Object
implements java.lang.Runnable, java.lang.AutoCloseable

    • Constructor Summary

      Constructors 
      Constructor Description
      FunctionMetaDataTopicTailer​(FunctionMetaDataManager functionMetaDataManager, org.apache.pulsar.client.api.ReaderBuilder readerBuilder, org.apache.pulsar.functions.worker.WorkerConfig workerConfig, org.apache.pulsar.client.api.MessageId lastMessageSeen, ErrorNotifier errorNotifier)  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void close()  
      static org.apache.pulsar.client.api.Reader createReader​(org.apache.pulsar.functions.worker.WorkerConfig workerConfig, org.apache.pulsar.client.api.ReaderBuilder readerBuilder, org.apache.pulsar.client.api.MessageId startMessageId)  
      void run()  
      void start()  
      java.util.concurrent.CompletableFuture<java.lang.Void> stopWhenNoMoreMessages()  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • FunctionMetaDataTopicTailer

        public FunctionMetaDataTopicTailer​(FunctionMetaDataManager functionMetaDataManager,
                                   org.apache.pulsar.client.api.ReaderBuilder readerBuilder,
                                   org.apache.pulsar.functions.worker.WorkerConfig workerConfig,
                                   org.apache.pulsar.client.api.MessageId lastMessageSeen,
                                   ErrorNotifier errorNotifier)
                            throws org.apache.pulsar.client.api.PulsarClientException
        Throws:
        org.apache.pulsar.client.api.PulsarClientException

    • Method Detail

      • start

        public void start()

      • run

        public void run()
        Specified by:
        run in interface java.lang.Runnable

      • stopWhenNoMoreMessages

        public java.util.concurrent.CompletableFuture<java.lang.Void> stopWhenNoMoreMessages()

      • close

        public void close()
        Specified by:
        close in interface java.lang.AutoCloseable

      • createReader

        public static org.apache.pulsar.client.api.Reader createReader​(org.apache.pulsar.functions.worker.WorkerConfig workerConfig,
                                                               org.apache.pulsar.client.api.ReaderBuilder readerBuilder,
                                                               org.apache.pulsar.client.api.MessageId startMessageId)
                                                        throws org.apache.pulsar.client.api.PulsarClientException
        Throws:
        org.apache.pulsar.client.api.PulsarClientException