Problem for identification of calling item

Setup, Configuration and Use Scripts & Rules
1

Hello,
I’ve a problem but I cannot solve alone.
I have some items in a group, called

Item1
Item1_TimerOn
Item1_TimerOff

I would like to know which is calling. I use this

val oggettochiamata = triggeringItem
val oggettoprincipale = oggettochiamata.name.split("_Timer")

but if Item1 is calling, I receive this error:

[ERROR] [internal.handler.ScriptActionHandler] - Script execution of rule with UID ‘gestione_timer_stufa1’ failed: Index 1 out of bounds for length 1

How can I change the behavior and check if “_Timer” is into the name of calling item or not without having an error?
Thanks to all

2

I suppose you could use string method .contains("xx") in an if() test.
EDIT - maybe its .includes("xx") depending on Java version.

3

Thanks for your info. You give me the right way…
After many errors, I found the right way for my java is:

.indexOf("String") > 0

into if statement.

if (oggettochiamata.name.indexOf("Timer") > 0)

btw… other than triggeringItem, there is a way to extract the name of the group calling?

If I have group1 with item1, item1_TimerOn, item1_TimerOff and group2 with item2, item2_TimerOn and both group fire the rule, how can I find the right group assignment?

Regards

4

To find group(s) that an Item is a member of -