RealNumbers (AssertJ fluent assertions 3.14.0 API)

java.lang.Object
- org.assertj.core.internal.Comparables
- - org.assertj.core.internal.Numbers<NUMBER>
  - - org.assertj.core.internal.RealNumbers<NUMBER>

Direct Known Subclasses:

Doubles, Floats
```
public abstract class RealNumbers<NUMBER extends Number & Comparable<NUMBER>>
extends Numbers<NUMBER>
```
Base class of reusable assertions for real numbers (float and double).

Author:

Joel Costigliola

Field Summary
- Fields inherited from class org.assertj.core.internal.Comparables
  failures

Constructor Summary

Constructors
Constructor Description

RealNumbers()

RealNumbers(ComparisonStrategy comparisonStrategy)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`assertIsNaN(AssertionInfo info, NUMBER actual)`	Verifies that the actual value is equal to `NaN`. It does not rely on the custom comparisonStrategy (if one is set).
`void`	`assertIsNotNaN(AssertionInfo info, NUMBER actual)`	Verifies that the actual value is not equal to `NaN`.
`protected boolean`	`isGreaterThan(NUMBER value, NUMBER other)`
`protected abstract NUMBER`	`NaN()`

Methods inherited from class org.assertj.core.internal.Numbers
absDiff, areEqual, assertIsBetween, assertIsCloseTo, assertIsCloseToPercentage, assertIsNegative, assertIsNotCloseTo, assertIsNotCloseToPercentage, assertIsNotNegative, assertIsNotPositive, assertIsNotZero, assertIsOne, assertIsPositive, assertIsStrictlyBetween, assertIsZero, isGreaterThanOrEqualTo, one, zero

Methods inherited from class org.assertj.core.internal.Comparables
areEqual, assertEqual, assertEqualByComparison, assertGreaterThan, assertGreaterThanOrEqualTo, assertIsBetween, assertLessThan, assertLessThanOrEqualTo, assertNotEqual, assertNotEqualByComparison, assertNotNull, checkBoundsValidity, equals, getComparator, hashCode, resetFailures, setFailures, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - RealNumbers
```
public RealNumbers()
```
  - RealNumbers
```
public RealNumbers(ComparisonStrategy comparisonStrategy)
```
- Method Detail
  - assertIsNaN
```
public void assertIsNaN(AssertionInfo info,
                        NUMBER actual)
```
    Verifies that the actual value is equal to NaN.
    It does not rely on the custom comparisonStrategy (if one is set).
    
    Parameters:
    
    info - contains information about the assertion.
    
    actual - the actual value.
    
    Throws:
    
    AssertionError - if the actual value is not equal to NaN.
  - NaN
```
protected abstract NUMBER NaN()
```
  - assertIsNotNaN
```
public void assertIsNotNaN(AssertionInfo info,
                           NUMBER actual)
```
    Verifies that the actual value is not equal to NaN.
    
    Parameters:
    
    info - contains information about the assertion.
    
    actual - the actual value.
    
    Throws:
    
    AssertionError - if the actual value is equal to NaN.
  - isGreaterThan
```
protected boolean isGreaterThan(NUMBER value,
                                NUMBER other)
```
    Specified by:
    
    isGreaterThan in class Numbers<NUMBER extends Number & Comparable<NUMBER>>