InertiaAxis (OREKIT 12.1.2 API)

java.lang.Object
- org.orekit.attitudes.InertiaAxis

```
public class InertiaAxis
extends Object
```
Container for inertial axis.
Instances of this class are immutable

Since:

12.0

Author:

Luc Maisonobe

Constructor Summary

Constructors
Constructor Description

InertiaAxis(double i, Vector3D a)
Simple constructor to pair a moment of inertia with its associated axis.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Vector3D`	`getA()`	Get the inertia axis.
`double`	`getI()`	Get the moment of inertia.
`InertiaAxis`	`negate()`	Reverse the inertia axis.

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

- Constructor Detail
  - InertiaAxis
```
public InertiaAxis(double i,
                   Vector3D a)
```
    Simple constructor to pair a moment of inertia with its associated axis.
    
    Parameters:
    
    i - moment of inertia
    
    a - inertia axis
- Method Detail
  - negate
```
public InertiaAxis negate()
```
    Reverse the inertia axis.
    
    Returns:
    
    new container with reversed axis
  - getI
```
public double getI()
```
    Get the moment of inertia.
    
    Returns:
    
    moment of inertia
  - getA
```
public Vector3D getA()
```
    Get the inertia axis.
    
    Returns:
    
    inertia axis