Class Option<T>


  • public class Option<T>
    extends java.lang.Object
    • Constructor Detail

      • Option

        public Option()
    • Method Detail

      • option

        public static <T> Option<T> option()
      • option

        public static <T> Option<T> option​(T value)
      • clear

        public void clear()
      • set

        public void set​(T value)
      • set

        public void set​(Option<T> opt)
      • setIf

        public void setIf​(Option<T> opt)
      • get

        public T get()
      • or

        public T or​(T defvalue)
      • ok

        public boolean ok()
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object