org.apache.flink.table.planner.plan.utils

Class WindowTableFunctionUtil

java.lang.Object

org.apache.flink.table.planner.plan.utils.WindowTableFunctionUtil

@Internal
public final class WindowTableFunctionUtil
extends Object

Utilities for Window Table Function.

Constructor Summary

Constructors

Constructor and Description
WindowTableFunctionUtil()

Method Summary

Modifier and Type	Method and Description
static org.apache.flink.table.runtime.operators.window.assigners.WindowAssigner<org.apache.flink.table.runtime.operators.window.TimeWindow>	createWindowAssigner(TimeAttributeWindowingStrategy windowingStrategy) Creates window assigner based on input window strategy.

Methods inherited from class java.lang.Object

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

Constructor Detail

WindowTableFunctionUtil

public WindowTableFunctionUtil()

Method Detail

createWindowAssigner

public static org.apache.flink.table.runtime.operators.window.assigners.WindowAssigner<org.apache.flink.table.runtime.operators.window.TimeWindow> createWindowAssigner(TimeAttributeWindowingStrategy windowingStrategy)

Creates window assigner based on input window strategy.

Parameters:

windowingStrategy - input window strategy

Returns:

new created window assigner