程序包org.apache.flink.iteration.operator的分层结构

程序包分层结构:

• 所有程序包

类分层结构

• java.lang.Object
  • org.apache.flink.streaming.api.operators.AbstractStreamOperator<OUT> (implements java.io.Serializable, org.apache.flink.streaming.api.operators.SetupableStreamOperator<OUT>, org.apache.flink.streaming.api.operators.StreamOperator<OUT>, org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.CheckpointedStreamOperator)
    • org.apache.flink.iteration.operator.HeadOperator (implements org.apache.flink.streaming.api.operators.BoundedOneInput, org.apache.flink.statefun.flink.core.feedback.FeedbackConsumer<T>, org.apache.flink.streaming.api.operators.OneInputStreamOperator<IN,OUT>, org.apache.flink.runtime.operators.coordination.OperatorEventHandler)
    • org.apache.flink.iteration.operator.InputOperator<T> (implements org.apache.flink.streaming.api.operators.OneInputStreamOperator<IN,OUT>)
    • org.apache.flink.iteration.operator.OutputOperator<T> (implements org.apache.flink.streaming.api.operators.OneInputStreamOperator<IN,OUT>)
    • org.apache.flink.iteration.operator.ReplayOperator<T> (implements org.apache.flink.streaming.api.operators.BoundedMultiInput, org.apache.flink.iteration.progresstrack.OperatorEpochWatermarkTrackerListener, org.apache.flink.streaming.api.operators.TwoInputStreamOperator<IN1,IN2,OUT>)
    • org.apache.flink.iteration.operator.TailOperator (implements org.apache.flink.streaming.api.operators.OneInputStreamOperator<IN,OUT>)
  • org.apache.flink.streaming.api.operators.AbstractStreamOperatorFactory<OUT> (implements org.apache.flink.streaming.runtime.tasks.ProcessingTimeServiceAware, org.apache.flink.streaming.api.operators.StreamOperatorFactory<OUT>)
    • org.apache.flink.iteration.operator.HeadOperatorFactory (implements org.apache.flink.streaming.api.operators.CoordinatedOperatorFactory<OUT>, org.apache.flink.streaming.api.operators.OneInputStreamOperatorFactory<IN,OUT>, org.apache.flink.streaming.api.operators.YieldingOperatorFactory<OUT>)
    • org.apache.flink.iteration.operator.WrapperOperatorFactory<OUT>
  • org.apache.flink.iteration.operator.AbstractWrapperOperator<T> (implements org.apache.flink.streaming.api.operators.BoundedMultiInput, org.apache.flink.iteration.progresstrack.OperatorEpochWatermarkTrackerListener, org.apache.flink.streaming.api.operators.StreamOperator<OUT>)
  • org.apache.flink.iteration.operator.OperatorStateUtils
  • org.apache.flink.iteration.operator.OperatorUtils

接口分层结构

• java.io.Serializable
  • org.apache.flink.iteration.operator.OperatorWrapper<T,R>