com.vaadin.flow.data.binder.

Interface HasItems<T>

    • Method Summary

      All Methods
      Modifier and Type Method and Description
      void setItems(Collection<T> items)

      Sets the data items of this component provided as a collection.
      default void setItems(Stream<T> streamOfItems)

      Sets the data items of this listing provided as a stream.
      default void setItems(T... items)

      Sets the data items of this listing.

    • Method Detail

      • setItems

        void setItems(Collection<T> items)

        Sets the data items of this component provided as a collection.

        The provided collection instance may be used as-is. Subsequent modification of the collection might cause inconsistent data to be shown in the component unless it is explicitly instructed to read the data again.

        Parameters:

        items - the data items to display, not null

      • setItems

        default void setItems(T... items)

        Sets the data items of this listing.

        Parameters:

        items - the data items to display, the array must not be null

        See Also:

        setItems(Collection)

      • setItems

        default void setItems(Stream<T> streamOfItems)

        Sets the data items of this listing provided as a stream.

        This is just a shorthand for setItems(Collection), that collects objects in the stream to a list. Thus, using this method, instead of its array and Collection variations, doesn't save any memory.

        Parameters:

        streamOfItems - the stream of data items to display, not null

        See Also:

        setItems(Collection)