Package io.micrometer.core.instrument.util

Class DoubleFormat

java.lang.Object

io.micrometer.core.instrument.util.DoubleFormat

public final class DoubleFormat
extends 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 String	decimal(double d)
static String	decimalOrNan(double d)
static String	decimalOrWhole(double d)	Deprecated. since 1.0.11 in favour of wholeOrDecimal(double)
static 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 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 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 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 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.