Enum NullValue

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<NullValue>

    public enum NullValue
    extends java.lang.Enum<NullValue>
    `NullValue` is a singleton enumeration to represent the null value for the `Value` type union. The JSON representation for `NullValue` is JSON `null`. - NULL_VALUE: Null value.
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static NullValue fromValue​(java.lang.String value)  
      java.lang.String getValue()  
      java.lang.String toString()  
      java.lang.String toUrlQueryString​(java.lang.String prefix)
      Convert the instance into URL query string.
      static NullValue valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static NullValue[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Enum Constant Detail

      • NULL_VALUE

        public static final NullValue NULL_VALUE
      • UNKNOWN_DEFAULT_OPEN_API

        public static final NullValue UNKNOWN_DEFAULT_OPEN_API
    • Method Detail

      • values

        public static NullValue[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (NullValue c : NullValue.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static NullValue valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null
      • getValue

        public java.lang.String getValue()
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Enum<NullValue>
      • fromValue

        public static NullValue fromValue​(java.lang.String value)
      • toUrlQueryString

        public java.lang.String toUrlQueryString​(java.lang.String prefix)
        Convert the instance into URL query string.
        Parameters:
        prefix - prefix of the query string
        Returns:
        URL query string