Sitemap Information of two items in one

[rlkoshak (Rich Koshak)]

Design Pattern: Proxy Item

Edit: Updates for OH 4 Please see Design Pattern: What is a Design Pattern and How Do I Use Them for information on what a DP is and how to use them. Problem Statement Often one faces one or more of the following situations: perform additional logic before sending a command to a device (e.g. make sure the device can safely receive the command) send a command to multiple devices based on a single event and Groups, the follow profile, or linking multiple Channels to one Item is not feasible t…

Create a proxy Item and a rule to update that Item’s state when the state of either of the other two Items change.