{"action":"opened","issue":{"url":"https://api.github.com/repos/eclipse/smarthome/issues/596","labels_url":"https://api.github.com/repos/eclipse/smarthome/issues/596/labels{/name}","comments_url":"https://api.github.com/repos/eclipse/smarthome/issues/596/comments","events_url":"https://api.github.com/repos/eclipse/smarthome/issues/596/events","html_url":"https://github.com/eclipse/smarthome/issues/596","id":120137704,"number":596,"title":"Add GroupItemStateChangeEvent","user":{"login":"kaikreuzer","id":3244965,"avatar_url":"https://avatars.githubusercontent.com/u/3244965?v=3","gravatar_id":"","url":"https://api.github.com/users/kaikreuzer","html_url":"https://github.com/kaikreuzer","followers_url":"https://api.github.com/users/kaikreuzer/followers","following_url":"https://api.github.com/users/kaikreuzer/following{/other_user}","gists_url":"https://api.github.com/users/kaikreuzer/gists{/gist_id}","starred_url":"https://api.github.com/users/kaikreuzer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kaikreuzer/subscriptions","organizations_url":"https://api.github.com/users/kaikreuzer/orgs","repos_url":"https://api.github.com/users/kaikreuzer/repos","events_url":"https://api.github.com/users/kaikreuzer/events{/privacy}","received_events_url":"https://api.github.com/users/kaikreuzer/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/eclipse/smarthome/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-12-03T10:23:55Z","updated_at":"2015-12-03T10:23:55Z","closed_at":null,"body":"migrated from Bugzilla [#481716](https://bugs.eclipse.org/bugs/show_bug.cgi?id=481716)\nstatus NEW severity *normal* in component *Core* for *---*\nReported in version *unspecified* on platform *PC*\nAssigned to: Project Inbox\n\nOn 2015-11-09 09:17:54 -0500, Kai Kreuzer wrote:\n\n> The GroupItem itself listens on state changes of its members (in GroupItem.stateChanged()) and recalculates its own state. It does NOT send a a change event for itself though, but only informs all StateChangeListener about it. The old (current) rule engine actually registers as such a StateChangeListener and thus is able to react on Group items even though there is no event.\n> \n> It would be nicer if the Group Item publishes a change event as well - it then actually also has the chance to name the item that caused the state change of the group (which is a very regular feature request).\n\n"}}