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:

Serialized Form

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 Detail

TestListResultSink

public TestListResultSink()

Method Detail

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()