Hi Antonio, What results do not you want to get when creating each window? Examples of the use of ProcessWindowFunction are included in many test files in Flink's project, such as SideOutputITCase.scala or WindowTranslationTest.scala.
For more information on ProcessWindowFunction, you can refer to the official website.[1] [1]: https://ci.apache.org/projects/flink/flink-docs-release-1.6/dev/stream/operators/windows.html#processwindowfunction Thanks, vino. antonio saldivar <ansal...@gmail.com> 于2018年8月17日周五 上午6:24写道： > Hello > > I am implementing a data stream where I use sliding windows but I am stuck > because I need to set values to my object based on some if statements in my > process function and send the object to the next step but I don't want > results every time a window is creating > > if anyone has a good example on this that can help me >
