Class SimpleReference<T>

  • All Implemented Interfaces:
    java.io.Serializable, ObjectReference<T>

    public class SimpleReference<T>
    extends java.lang.Object
    implements ObjectReference<T>, java.io.Serializable
    Simple instance implementation of ObjectReference.
    Author:
    Aslak Hellesøy, Konstantin Pribluda
    See Also:
    Serialized Form
    • Constructor Summary

      Constructors 
      Constructor Description
      SimpleReference()  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      T get()
      Retrieve an actual reference to the object.
      void set​(T item)
      Assign an object to the reference.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • SimpleReference

        public SimpleReference()
    • Method Detail

      • get

        public T get()
        Description copied from interface: ObjectReference
        Retrieve an actual reference to the object. Returns null if the reference is not available or has not been populated yet.
        Specified by:
        get in interface ObjectReference<T>
        Returns:
        an actual reference to the object.
      • set

        public void set​(T item)
        Description copied from interface: ObjectReference
        Assign an object to the reference.
        Specified by:
        set in interface ObjectReference<T>
        Parameters:
        item - the object to assign to the reference. May be null.