io.micrometer.core.instrument.util

Class DoubleFormat

java.lang.Object

io.micrometer.core.instrument.util.DoubleFormat

public class DoubleFormat
extends java.lang.Object

Commonly used formatting of floating-point values used when writing custom exposition to various monitoring systems.

Constructor Summary

Constructors

Constructor and Description
DoubleFormat()

Method Summary

Modifier and Type	Method and 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

Constructor Detail

DoubleFormat

public DoubleFormat()

Method Detail

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.