DoubleFormat (micrometer-core 1.2.2 API)

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

All Methods Static Methods Concrete Methods Deprecated Methods
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 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.