JavaFX - bind property to properties of every element in observable Collection

Question

Does exist any method which bind BooleanProperty to conjunction of every element in ObservableList?

ObservableList list;
list = FXColl         


        

Answer 1

You can easily implement the method as follows:

public static BooleanBinding conjunction(ObservableList list){   
  BooleanBinding and = new SimpleBooleanProperty(true).and(list.get(0));
  for(int i = 1; i < list.size(); i++){
    and = and.and(list.get(i));   
  }
  return and;
}