import java.math.BigInteger // we need this for set/clearBit()

rule "control pushbutton Items"
    // this rule converts on/off commands to buttons
when
    Member of gAdamLights received command
then
        // check if action needed first
    if((receivedCommand ==ON && triggeringItem.state != ON) ||
        (receivedCommand == OFF && triggeringItem.state != OFF)) {
        val template = triggeringItem.name + "_pulse_"
            // find partner pushbutton in group, but we don't know suffix like _01
        val button = gVlags.members.findFirst[i | i.name.contains(template)]
        if (button === null) {
            logWarn("ERROR", "config missing " + template)
        } else {
            button.sendCommand(ON) // push the button for change
            button.postUpdate(ON) // remember command
                // set up to un-push after 300mS
            createTimer(now.plusNanos(300000000)) [ |
                button.sendCommand(OFF) // un-push button
                   // leave state ON and spawn new timer
                createTimer(now.plusSeconds(2)) [ |
                    button.postUpdate(OFF) // forget the command
               ]
            ]
        }
    } // else no change needed
end