Package it.tidalwave.util

Class LazySupplier<T>

  • All Implemented Interfaces:
    java.util.function.Supplier<T>
    @ThreadSafe
public class LazySupplier<T>
extends java.lang.Object
implements java.util.function.Supplier<T>
    A supplier of an object that is lazily evaluated (when its value is requested for the first time). It warranties that the real wrapped supplier is called only once.
    Since:
    3.2-ALPHA-13
    Author:
    Fabrizio Giudici

    • Constructor Summary

      Constructors 
      Constructor Description
      LazySupplier()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void clear()  
      T get()
      void set​(T ref)  
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • LazySupplier

        public LazySupplier()

    • Method Detail

      • get

        @Nonnull
public T get()
        Specified by:
        get in interface java.util.function.Supplier<T>

      • clear

        public void clear()

      • set

        public void set​(@Nonnull
                T ref)

      • toString

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