Module org.kink_lang.kink
Package org.kink_lang.kink

Class NumVal

java.lang.Object
org.kink_lang.kink.HostResultCore
org.kink_lang.kink.Val
org.kink_lang.kink.NumVal
All Implemented Interfaces:
HostResult
public class NumVal extends Val
A num val.

A num val consists of two integers: mantissa and scale. The num val represents an decimal number (mantissa * 10**(-scale)). Kink runtimes must support arbitrary range for mantissa as far as the memory is not exhausted, and at least the range [-32767, +32767] for scale.

In this implementation, a num val is backed by a Java BigDecimal. The mantissa is the “unscaled value” of BigDecimal, and the scale is the “scale” of BigDecimal.

  • Method Details

    • bigDecimal

      public BigDecimal bigDecimal()
      Returns the big decimal number.
      Returns:
      the big decimal number.

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public boolean equals(Object arg)
      Overrides:
      equals in class Object