Example rule using generated triggers

rule_example

class JalousienStateRule(Rule):
    def __init__(self):
        alle= ItemRegistry.getItem("JalousienState")
        
        self.__eventTrigger = [StartupTrigger(), TimerTrigger("0 0/2 * * * ?")]
        
        for jal in alle.getMembers():
            self.__eventTrigger.append(ChangedEventTrigger(jal.getName(), None, None))
            
        
        self.logger = oh.getLogger("JalousienState")

    def updateState(self, item):
        if not item:
            alle = ItemRegistry.getItem("JalousienState")
            for jal in alle.getMembers():
                if jal:
                    self.updateState(jal)
        else:
            curState = unicode(item.state)
            newState = -1
            if curState.endswith("ffnet"):
                newState = 0
            elif curState == "Jalousie auf dem Weg nach unten":
                newState = 30
            elif curState == "Jalousien sind geschlossen":
                newState = 100
            elif curState == "Jalousien sind angehalten":
                newState = 50
            elif curState == "Jalousie auf dem Weg nach oben":
                newState = 70
            else:
                print curState, "could not be converted"
                
            if newState > -1:                
                stateItem = ItemRegistry.getItem(item.getName()[:-6])
                if not stateItem:
                    print "what? this should not happen, item:", item
                else:
                    equal = False
                    try:
                        equal = int(str(stateItem.state)) == newState
                    except Exception, e:
                        pass
                    
                    if not equal:
                        oh.postUpdate(stateItem.name, str(newState))
        
    def getEventTrigger(self):
        return self.__eventTrigger

    def execute(self, event):
        if event.triggerType == TriggerType.STARTUP or event.triggerType == TriggerType.TIMER:
            self.updateState(None)
        elif event.triggerType == TriggerType.CHANGE:
            self.updateState(event.item)

def getRules():
    return RuleSet([
        JalousienStateRule()
    ])