Package org.apache.flink.test.streaming.runtime.util

Class TestListResultSink<T>

java.lang.Object
org.apache.flink.api.common.functions.AbstractRichFunction
org.apache.flink.streaming.api.functions.sink.legacy.RichSinkFunction<T>
org.apache.flink.test.streaming.runtime.util.TestListResultSink<T>
Type Parameters:
T - element type
All Implemented Interfaces:
Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction, org.apache.flink.streaming.api.functions.sink.legacy.SinkFunction<T>
public class TestListResultSink<T> extends org.apache.flink.streaming.api.functions.sink.legacy.RichSinkFunction<T>
Thread-safe sink for collecting elements into an on-heap list.
See Also:

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.apache.flink.streaming.api.functions.sink.legacy.SinkFunction

    org.apache.flink.streaming.api.functions.sink.legacy.SinkFunction.Context

  • Constructor Summary

    Constructors
    Constructor
    Description
    TestListResultSink()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    close()
     
    List<T>
    getResult()
     
    List<T>
    getSortedResult()
     
    void
    invoke(T value)
     
    void
    open(org.apache.flink.api.common.functions.OpenContext openContext)
     

    Methods inherited from class org.apache.flink.api.common.functions.AbstractRichFunction

    getIterationRuntimeContext, getRuntimeContext, setRuntimeContext

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.apache.flink.streaming.api.functions.sink.legacy.SinkFunction

    finish, invoke, writeWatermark

  • Constructor Details

    • TestListResultSink

      public TestListResultSink()

  • Method Details

    • open

      public void open(org.apache.flink.api.common.functions.OpenContext openContext) throws Exception
      Specified by:
      open in interface org.apache.flink.api.common.functions.RichFunction
      Overrides:
      open in class org.apache.flink.api.common.functions.AbstractRichFunction
      Throws:
      Exception

    • invoke

      public void invoke(T value) throws Exception
      Throws:
      Exception

    • close

      public void close() throws Exception
      Specified by:
      close in interface org.apache.flink.api.common.functions.RichFunction
      Overrides:
      close in class org.apache.flink.api.common.functions.AbstractRichFunction
      Throws:
      Exception

    • getResult

      public List<T> getResult()

    • getSortedResult

      public List<T> getSortedResult()