Package io.micrometer.core.instrument.util

Class DoubleFormat

java.lang.Object
io.micrometer.core.instrument.util.DoubleFormat
public final class DoubleFormat
extends java.lang.Object
Commonly used formatting of floating-point values used when writing custom exposition to various monitoring systems.

  • Method Summary

    Modifier and Type Method Description
    static java.lang.String decimal​(double d)  
    static java.lang.String decimalOrNan​(double d)  
    static java.lang.String decimalOrWhole​(double d)
    Deprecated.
    since 1.0.11 in favour of wholeOrDecimal(double)
    static java.lang.String wholeOrDecimal​(double d)  

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Method Details

    • decimalOrNan

      public static java.lang.String decimalOrNan​(double d)
      Parameters:
      d - Number to format.
      Returns:
      A stringified version of the number that uses a decimal representation or the word "NaN".

    • decimalOrWhole

      @Deprecated public static java.lang.String decimalOrWhole​(double d)
      Deprecated.
      since 1.0.11 in favour of wholeOrDecimal(double)
      Parameters:
      d - Number to format.
      Returns:
      A stringified version of the number that only uses a decimal representation if the number is not whole.

    • decimal

      public static java.lang.String decimal​(double d)
      Parameters:
      d - Number to format.
      Returns:
      A stringified version of the number that only uses a decimal representation if the number is not whole.

    • wholeOrDecimal

      public static java.lang.String wholeOrDecimal​(double d)
      Parameters:
      d - Number to format.
      Returns:
      A stringified version of the number that only uses a decimal representation if the number is not whole.