Module javafx.base

Interface ObservableList<E>

    • Method Detail

      • addListener

        void addListener​(ListChangeListener<? super E> listener)
        Add a listener to this observable list.
        Parameters:
        listener - the listener for listening to the list changes
      • removeListener

        void removeListener​(ListChangeListener<? super E> listener)
        Tries to remove a listener from this observable list. If the listener is not attached to this list, nothing happens.
        Parameters:
        listener - a listener to remove
      • addAll

        boolean addAll​(E... elements)
        A convenience method for var-arg addition of elements.
        Parameters:
        elements - the elements to add
        Returns:
        true (as specified by Collection.add(E))
      • setAll

        boolean setAll​(E... elements)
        Clears the ObservableList and adds all the elements passed as var-args.
        Parameters:
        elements - the elements to set
        Returns:
        true (as specified by Collection.add(E))
        Throws:
        NullPointerException - if the specified arguments contain one or more null elements
      • setAll

        boolean setAll​(Collection<? extends E> col)
        Clears the ObservableList and adds all elements from the collection.
        Parameters:
        col - the collection with elements that will be added to this observableArrayList
        Returns:
        true (as specified by Collection.add(E))
        Throws:
        NullPointerException - if the specified collection contains one or more null elements
      • removeAll

        boolean removeAll​(E... elements)
        A convenience method for var-arg usage of the removeAll method.
        Parameters:
        elements - the elements to be removed
        Returns:
        true if list changed as a result of this call
      • retainAll

        boolean retainAll​(E... elements)
        A convenience method for var-arg usage of the retainAll method.
        Parameters:
        elements - the elements to be retained
        Returns:
        true if list changed as a result of this call
      • remove

        void remove​(int from,
                    int to)
        A simplified way of calling sublist(from, to).clear(). As this is a common operation, ObservableList has this method for convenient usage.
        Parameters:
        from - the start of the range to remove (inclusive)
        to - the end of the range to remove (exclusive)
        Throws:
        IndexOutOfBoundsException - if an illegal range is provided
      • filtered

        default FilteredList<E> filtered​(Predicate<E> predicate)
        Creates a FilteredList wrapper of this list using the specified predicate.
        Parameters:
        predicate - the predicate to use
        Returns:
        new FilteredList
        Since:
        JavaFX 8.0
      • sorted

        default SortedList<E> sorted​(Comparator<E> comparator)
        Creates a SortedList wrapper of this list using the specified comparator.
        Parameters:
        comparator - the comparator to use or null for unordered List
        Returns:
        new SortedList
        Since:
        JavaFX 8.0
      • sorted

        default SortedList<E> sorted()
        Creates a SortedList wrapper of this list with the natural ordering.
        Returns:
        new SortedList
        Since:
        JavaFX 8.0