org.apache.flink.table.runtime.operators.window.groupwindow.internal

类 MergingWindowProcessFunction.DefaultAccMergingConsumer<W extends Window>

java.lang.Object

org.apache.flink.table.runtime.operators.window.groupwindow.internal.MergingWindowProcessFunction.DefaultAccMergingConsumer<W>

所有已实现的接口:

org.apache.flink.util.function.BiConsumerWithException<W,Collection<W>,Throwable>

封闭类:

MergingWindowProcessFunction<K,W extends Window>

public static class MergingWindowProcessFunction.DefaultAccMergingConsumer<W extends Window>
extends Object
implements org.apache.flink.util.function.BiConsumerWithException<W,Collection<W>,Throwable>

A default merging consumer that merges the accumulators in state windows that waiting to be merged into the target state window.

The first parameter is the target state window, the second parameter is the windows that need to be merged.

构造器概要

构造器

构造器和说明
DefaultAccMergingConsumer(InternalWindowProcessFunction.Context<?,W> ctx, NamespaceAggsHandleFunctionBase<W> windowAggregator)

方法概要

限定符和类型	方法和说明
void	accept(W stateWindowResult, Collection<W> stateWindowsToBeMerged)

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.util.function.BiConsumerWithException

unchecked

构造器详细资料

DefaultAccMergingConsumer

public DefaultAccMergingConsumer(InternalWindowProcessFunction.Context<?,W> ctx,
                                 NamespaceAggsHandleFunctionBase<W> windowAggregator)

方法详细资料

accept

public void accept(W stateWindowResult,
                   Collection<W> stateWindowsToBeMerged)
            throws Throwable

指定者:

accept 在接口中 org.apache.flink.util.function.BiConsumerWithException<W extends Window,Collection<W extends Window>,Throwable>

抛出:

Throwable