Enum JsonParser.NumberTypeFP

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<JsonParser.NumberTypeFP>
    Enclosing class:
    JsonParser

    public static enum JsonParser.NumberTypeFP
    extends java.lang.Enum<JsonParser.NumberTypeFP>
    Enumeration of possible physical Floating-Point types that underlying format uses. Used to indicate most accurate (and efficient) representation if known (if not known, UNKNOWN is used).
    Since:
    2.17
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      BIG_DECIMAL
      Unlimited precision, decimal (10-based) values
      DOUBLE64
      Standard IEEE-754 double-precision 64-bit binary value
      FLOAT16
      Special "mini-float" that some binary formats support.
      FLOAT32
      Standard IEEE-754 single-precision 32-bit binary value
      UNKNOWN
      Constant used when type is not known, or there is no specific type to match: most commonly used for textual formats like JSON where representation does not necessarily have single easily detectable optimal representation (for example, value 0.1 has no exact binary representation whereas 0.25 has exact representation in every binary type supported)
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static JsonParser.NumberTypeFP valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static JsonParser.NumberTypeFP[] 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, toString, valueOf
      • Methods inherited from class java.lang.Object

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

      • FLOAT16

        public static final JsonParser.NumberTypeFP FLOAT16
        Special "mini-float" that some binary formats support.
      • FLOAT32

        public static final JsonParser.NumberTypeFP FLOAT32
        Standard IEEE-754 single-precision 32-bit binary value
      • DOUBLE64

        public static final JsonParser.NumberTypeFP DOUBLE64
        Standard IEEE-754 double-precision 64-bit binary value
      • BIG_DECIMAL

        public static final JsonParser.NumberTypeFP BIG_DECIMAL
        Unlimited precision, decimal (10-based) values
      • UNKNOWN

        public static final JsonParser.NumberTypeFP UNKNOWN
        Constant used when type is not known, or there is no specific type to match: most commonly used for textual formats like JSON where representation does not necessarily have single easily detectable optimal representation (for example, value 0.1 has no exact binary representation whereas 0.25 has exact representation in every binary type supported)
    • Method Detail

      • values

        public static JsonParser.NumberTypeFP[] 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 (JsonParser.NumberTypeFP c : JsonParser.NumberTypeFP.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static JsonParser.NumberTypeFP 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