程序包 org.apache.pulsar.functions.api.examples.window

类 LoggingWindowFunction

  • 所有已实现的接口:
    org.apache.pulsar.functions.api.WindowFunction<java.lang.String,​java.lang.Void>
    public class LoggingWindowFunction
extends java.lang.Object
implements org.apache.pulsar.functions.api.WindowFunction<java.lang.String,​java.lang.Void>
    A function that demonstrates how to redirect logging to a topic. In this particular example, for every input string, the function does some logging. If --logTopic topic is specified, these log statements end up in that specified pulsar topic.

    • 方法概要

      所有方法 实例方法 具体方法 
      修饰符和类型 方法 说明
      java.lang.Void process​(java.util.Collection<org.apache.pulsar.functions.api.Record<java.lang.String>> inputs, org.apache.pulsar.functions.api.WindowContext context)  

      • 从类继承的方法 java.lang.Object

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

    • 构造器详细资料

      • LoggingWindowFunction

        public LoggingWindowFunction()

    • 方法详细资料

      • process

        public java.lang.Void process​(java.util.Collection<org.apache.pulsar.functions.api.Record<java.lang.String>> inputs,
                              org.apache.pulsar.functions.api.WindowContext context)
                       throws java.lang.Exception
        指定者:
        process 在接口中 org.apache.pulsar.functions.api.WindowFunction<java.lang.String,​java.lang.Void>
        抛出:
        java.lang.Exception