程序包 org.apache.pulsar.client.api

接口 TableViewBuilder<T>

@Public @Evolving public interface TableViewBuilder<T>
TableViewBuilder is used to configure and create instances of TableView.
从以下版本开始:
2.10.0
另请参阅:

  • 方法详细资料

    • loadConf

      TableViewBuilder<T> loadConf(Map<String,Object> config)
      Load the configuration from provided config map.

      Example: 

      
  Map<String, Object> config = new HashMap<>();
  config.put("topicName", "test-topic");
  config.put("autoUpdatePartitionsSeconds", "300");

  TableViewBuilder<byte[]> builder = ...;
  builder = builder.loadConf(config);

  TableView<byte[]> tableView = builder.create();
      参数:
      config - configuration to load
      返回:
      the TableViewBuilder instance

    • create

      TableView<T> create() throws PulsarClientException
      Finalize the creation of the TableView instance.

      This method will block until the tableView is created successfully or an exception is thrown.

      返回:
      the TableView instance
      抛出:
      PulsarClientException - if the tableView creation fails

    • createAsync

      CompletableFuture<TableView<T>> createAsync()
      Finalize the creation of the TableView instance in asynchronous mode.

      This method will return a CompletableFuture that can be used to access the instance when it's ready.

      返回:
      the TableView instance

    • topic

      TableViewBuilder<T> topic(String topic)
      Set the topic name of the TableView.
      参数:
      topic - the name of the topic to create the TableView
      返回:
      the TableViewBuilder builder instance

    • autoUpdatePartitionsInterval

      TableViewBuilder<T> autoUpdatePartitionsInterval(int interval, TimeUnit unit)
      Set the interval of updating partitions (default: 1 minute).
      参数:
      interval - the interval of updating partitions
      unit - the time unit of the interval
      返回:
      the TableViewBuilder builder instance