FixedTimeCartesianBoundaryStates (OREKIT 12.2.1 API)

java.lang.Object
- org.orekit.control.indirect.shooting.boundary.FixedTimeCartesianBoundaryStates

```
public class FixedTimeCartesianBoundaryStates
extends Object
```
Defines two-point boundary values for indirect shooting methods with Cartesian coordinates. This class represents the case where the initial and terminal times are fixed as well as the full Cartesian coordinates (position and velocity vectors in some frame), using AbsolutePVCoordinates as data holder.
The terminal condition can be anterior in time to the initial one, it just means that the shooting method will perform backward propagation. Also note that any acceleration vector passed in the AbsolutePVCoordinates is ignored.

Since:

12.2

Author:

Romain Serra

See Also:

FixedTimeBoundaryOrbits

Constructor Summary

Constructors
Constructor	Description
`FixedTimeCartesianBoundaryStates(AbsolutePVCoordinates initialCartesianState, AbsolutePVCoordinates terminalCartesianState)`	Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`AbsolutePVCoordinates`	`getInitialCartesianState()`	Getter for the initial Cartesian condition.
`AbsolutePVCoordinates`	`getTerminalCartesianState()`	Getter for the terminal Cartesian condition.

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

- Constructor Detail
  - FixedTimeCartesianBoundaryStates
```
public FixedTimeCartesianBoundaryStates(AbsolutePVCoordinates initialCartesianState,
                                        AbsolutePVCoordinates terminalCartesianState)
```
    Constructor.
    
    Parameters:
    
    initialCartesianState - initial condition
    
    terminalCartesianState - terminal condition
- Method Detail
  - getInitialCartesianState
```
public AbsolutePVCoordinates getInitialCartesianState()
```
    Getter for the initial Cartesian condition.
    
    Returns:
    
    initial condition
  - getTerminalCartesianState
```
public AbsolutePVCoordinates getTerminalCartesianState()
```
    Getter for the terminal Cartesian condition.
    
    Returns:
    
    terminal condition