Hello All,
First of all I am pretty impressed with OH.
Based on the examples I tried to create a roller automation. The HW setup is (only for background)
2 relays connected sequentially, the first is on/off the second is direction (up/down).
The actual direction for the second relay (on/off as NC or NO) depends on whether left / right mount on the roller.
I have to pass the defaults for up/down/off state for the 2nd relay.
Everything works fine except the hashmaps, whenever I try to access its member functions I got the error
‘get’ is not a member of ‘java.util.HashMap’
import org.eclipse.xtext.xbase.lib.*
// see https://github.com/openhab/openhab1-addons/wiki/Reusable-Rules-via-Functions as initial code idea
// total runtime of the rollershutters
val int ROLLER_TIMEOUT = 20
// timers to switch it off after the timeout
val java.util.Map<String, org.openhab.model.script.actions.Timer> rollerTimers = newHashMap
// lambda expression that can be used as a function (here: with 6 parameters)
//val org.eclipse.xtext.xbase.lib.Functions$Function6 rollerLogic = [
//org.openhab.core.library.items.SwitchItem relayItem,
val Functions$Function6 rollerLogic = [
String roller_command,
String relayStates,
SwitchItem relayItem,
SwitchItem relayItemUpDown,
org.openhab.model.script.actions.Timer timers,
int timeout |
logInfo("Roller", "CMD " + roller_command + relayItem.name)
logInfo("Roller", "R1: " + relayItem.toString())
logInfo("Roller", "R2:" + relayItemUpDown.toString())
logInfo("Roller", "R1 state" + relayItem.state)
logInfo("Roller", "R2 state" + relayItemUpDown.state)
//logInfo("Roller", "state " + relayStates.split("/").get(0))
logInfo("Roller", "UP: " + relayStates.split("/").get(0) + "DOWN: " + relayStates.split("/").get(1) + " Default: " + relayStates.split("/").get(2))
if (roller_command == "STOP"){
logInfo("Roller", "STOP")
if (relayItem.state == ON) relayItem.sendCommand(OFF)
if (relayItemUpDown.state != relayStates.split("/").get(2)) relayItemUpDown.sendCommand(relayStates.split("/").get(2))
// remove timer from map because nothing is ON anymore
timers.remove(relayItem.name)
}
if (roller_command == "UP"){
logInfo("Roller", "UP")
if (relayItemUpDown.state != relayStates.split("/").get(0)) relayItemUpDown.sendCommand(relayStates.split("/").get(0))
if (relayItem.state == OFF) relayItem.sendCommand(ON)
// if there is already a timer, cancel it
timers.get(relayItem.name)?.cancel
// now create a new timer for switching off
timers.put(relayItem.name, createTimer(now.plusSeconds(timeout)) [|
logInfo("RollerTimer", "UP")
// switch it off afterwards, if it is not already off
if (relayItem.state == ON) relayItem.sendCommand(OFF)
if (relayItemUpDown != relayStates.split("/").get(2)) relayItemUpDown.sendCommand(relayStates.split("/").get(2))
// remove timer from map because nothing is ON anymore
timers.remove(relayItem.name)
])
}
if (roller_command == "DOWN"){
logInfo("Roller", "DOWN")
if (relayItemUpDown.state != relayStates.split("/").get(1)) relayItemUpDown.sendCommand(relayStates.split("/").get(1))
if (relayItem.state != ON ) relayItem.sendCommand(ON)
// if there is already a timer, cancel it
timers.get(relayItem.name)?.cancel
// now create a new timer for switching off
// now create a new timer for switching off
timers.put(relayItem.name, createTimer(now.plusSeconds(timeout)) [|
logInfo("RollerTimer", "UP")
// switch it off afterwards, if it is not already off
if (relayItem.state == ON) relayItem.sendCommand(OFF)
if (relayItemUpDown != relayStates.split("/").get(2)) relayItemUpDown.sendCommand(relayStates.split("/").get(2))
// remove timer from map because nothing is ON anymore
timers.remove(relayItem.name)
])
}
if (roller_command == "DOWN"){
logInfo("Roller", "DOWN")
if (relayItemUpDown.state != relayStates.split("/").get(1)) relayItemUpDown.sendCommand(relayStates.split("/").get(1))
if (relayItem.state != ON ) relayItem.sendCommand(ON)
// if there is already a timer, cancel it
timers.get(relayItem.name)?.cancel
// now create a new timer for switching off
timers.put(relayItem.name, createTimer(now.plusSeconds(timeout)) [|
logInfo("RollerTimer", "DOWN")
// switch it off afterwards, if it is not already off
if (relayItem.state == ON) relayItem.sendCommand(OFF)
if (relayItemUpDown.state != relayStates.split("/").get(2)) relayItemUpDown.sendCommand(relayStates.split("/").get(2))
// remove timer from map because nothing is ON anymore
timers.remove(relayItem.name)
])
}
]
rule "Roller Guestroom"
when
Item rsGuestroom received command
then
rollerLogic.apply(receivedCommand.toString(), "ON/OFF/OFF", roller_guestroom_on,
roller_guestroom_updown, rollerTimers, 5)
end
Any help / hints are highly appreciated.
Br,
/r
