Class JSONObject.Null

java.lang.Object
org.json.JSONObject.Null
Enclosing class:
JSONObject
private static final class JSONObject.Null extends Object
JSONObject.NULL is equivalent to the value that JavaScript calls null, whilst Java's null is equivalent to the value that JavaScript calls undefined.
Version:
2016-08-15

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    private
    Null()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    equals(Object object)
    A Null object is equal to the null value and to itself.
    int
    hashCode()
    A Null object is equal to the null value and to itself.
    String
    toString()
    Get the "null" string value.

    Methods inherited from class Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • Null

      private Null()

  • Method Details

    • equals

      public boolean equals(Object object)
      A Null object is equal to the null value and to itself.
      Overrides:
      equals in class Object
      Parameters:
      object - An object to test for nullness.
      Returns:
      true if the object parameter is the JSONObject.NULL object or null.

    • hashCode

      public int hashCode()
      A Null object is equal to the null value and to itself.
      Overrides:
      hashCode in class Object
      Returns:
      always returns 0.

    • toString

      public String toString()
      Get the "null" string value.
      Overrides:
      toString in class Object
      Returns:
      The string "null".