Interface Child

    • Method Detail

      • getNextChild

        Child getNextChild()
        Get the next Child, if any
        Returns:
        the next Child; may return null
      • getPreviousChild

        Child getPreviousChild()
        Get the previous Child, if any
        Returns:
        the previous Child; may return null
      • setNextChild

        void setNextChild​(Child child)
        Set the next Child
        Parameters:
        child - the new 'next' child; may be null, which has the effect of saying there is no 'next' child
      • setPreviousChild

        void setPreviousChild​(Child child)
        Set the previous Child
        Parameters:
        child - the new 'previous' child; may be null, which has the effect of saying there is no 'previous' child