org.apache.flink.streaming.api.functions.windowing

类 PassThroughAllWindowFunction<W extends Window,T>

java.lang.Object

org.apache.flink.streaming.api.functions.windowing.PassThroughAllWindowFunction<W,T>

所有已实现的接口:

Serializable, org.apache.flink.api.common.functions.Function, AllWindowFunction<T,T,W>

@Internal
public class PassThroughAllWindowFunction<W extends Window,T>
extends Object
implements AllWindowFunction<T,T,W>

A AllWindowFunction that just emits each input element.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
PassThroughAllWindowFunction()

方法概要

限定符和类型	方法和说明
void	apply(W window, Iterable<T> input, org.apache.flink.util.Collector<T> out) Evaluates the window and outputs none or several elements.

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

PassThroughAllWindowFunction

public PassThroughAllWindowFunction()

方法详细资料

apply

public void apply(W window,
                  Iterable<T> input,
                  org.apache.flink.util.Collector<T> out)
           throws Exception

从接口复制的说明: AllWindowFunction

Evaluates the window and outputs none or several elements.

指定者:

apply 在接口中 AllWindowFunction<T,T,W extends Window>

参数:

window - The window that is being evaluated.

input - The elements in the window being evaluated.

out - A collector for emitting elements.

抛出:

Exception - The function may throw exceptions to fail the program and trigger recovery.