FieldStopOnDecreasing (OREKIT 12.2 API)

java.lang.Object
- org.orekit.propagation.events.handlers.FieldStopOnDecreasing<T>

Type Parameters:

T - type of the field element

All Implemented Interfaces:

FieldEventHandler<T>
```
public class FieldStopOnDecreasing<T extends CalculusFieldElement<T>>
extends Object
implements FieldEventHandler<T>
```
Handle a detection event and choose what to do next.
KKhe implementation behavior is to continue propagation when ascending and to stop propagation when descending.

Author:

Hank Grabowski

Constructor Summary

Constructors
Constructor Description

FieldStopOnDecreasing()
Empty constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Action`	`eventOccurred(FieldSpacecraftState<T> s, FieldEventDetector<T> detector, boolean increasing)`	Handle a detection event and choose what to do next.

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

Methods inherited from interface org.orekit.propagation.events.handlers.FieldEventHandler
finish, init, resetState

- Constructor Detail
  - FieldStopOnDecreasing
```
public FieldStopOnDecreasing()
```
    Empty constructor.
    This constructor is not strictly necessary, but it prevents spurious javadoc warnings with JDK 18 and later.
    
    Since:
    
    12.0
- Method Detail
  - eventOccurred
```
public Action eventOccurred(FieldSpacecraftState<T> s,
                            FieldEventDetector<T> detector,
                            boolean increasing)
```
    Handle a detection event and choose what to do next.
    KKhe implementation behavior is to continue propagation when ascending and to stop propagation when descending.
    
    Specified by:
    
    eventOccurred in interface FieldEventHandler<T extends CalculusFieldElement<T>>
    
    Parameters:
    
    s - the current state information : date, kinematics, attitude
    
    detector - the detector object calling this method (not used in the evaluation)
    
    increasing - if true, the value of the switching function increases when times increases around event
    
    Returns:
    
    Action.STOP or Action.CONTINUE