/// <summary>
/// adds an Item, only if it doesnt exist.
///
/// </summary>
/// <param name="newItem"></param>
/// <returns>returns false, if Item already existed</returns>
public bool addItem(ItemStateOpenHAB newItem)
{
if (!States.Contains(newItem))
{
States.Add(newItem);
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Updates a State from an Item if item exist.
/// </summary>
/// <param name="name"></param>
/// <param name="newState"></param>
/// /// <param name="publishMessage">should the message be send to OpenHAB?</param>
/// <returns></returns>
public bool updateItem(string name, string newState, bool publishMessage)
{
ItemStateOpenHAB toUpdate = getItemByName(name);
if (toUpdate == null)
{
//Debug.Log("UpdateItem 2: contains no item named: " + toUpdate.name);
return(false);
}
else
{
string oldState = toUpdate.state;
toUpdate.state = newState;
//Debug.Log("Old State = " + oldState + " New State = " + newState);
//if state change then invoke subscribtions
if (!newState.Equals(oldState))
{
//Debug.Log("UpdateItem 2: put on changed list: " + toUpdate.name);
if (!hasChangedList.Contains(toUpdate))
{
hasChangedList.Add(toUpdate);
}
}
//but publish anyways
if (publishMessage)
{
// Debug.Log("UpdateItem 2: send Message async: " + toUpdate.name);
restCommunicator.Instance.publishItemStateopenHAB(toUpdate);
}
//Debug.Log("UpdateItem 2: returns " + toUpdate.name);
return(true);
}
}
/// <summary>
/// Updates a State from an Item if item exist.
/// </summary>
/// <param name="updatedItem"></param>
/// <param name="publishMessage">should the message be send to OpenHAB?</param>
/// /// <returns>returns false, if Item doesnt exist</returns>
public bool updateItem(ItemStateOpenHAB updatedItem, bool publishMessage)
{
if (!States.Contains(updatedItem))
{
//Debug.Log("UpdateItem 1: contains no item named: " + updatedItem.name);
return(false);
}
ItemStateOpenHAB olditem = getItemByName(updatedItem.name);
string oldState = olditem.state;
//Item should exist
//search for it and remove it
States.Remove(olditem);
States.Add(updatedItem);
//only if state changed then invoke subscribtions
if (!updatedItem.state.Equals(oldState))
{
//Debug.Log("UpdateItem 1: put on changed list: " + updatedItem.name);
// invokeSubscriber(updatedItem.name);
if (!hasChangedList.Contains(updatedItem))
{
hasChangedList.Add(updatedItem);
}
}
//publish if wanted
if (publishMessage)
{
//Debug.Log("UpdateItem 1: send Message async: " + updatedItem.name);
restCommunicator.Instance.publishItemStateopenHAB(updatedItem);
}
//Debug.Log("UpdateItem 1: returns " + updatedItem.name);
return(true);
}