StopOnDecreasing (OREKIT 12.1.2 API)

java.lang.Object
- org.orekit.propagation.events.handlers.StopOnDecreasing

All Implemented Interfaces:

EventHandler
```
public class StopOnDecreasing
extends Object
implements EventHandler
```
Handle a detection event and choose what to do next.
The implementation behavior is to continue propagation when ascending and to stop propagation when descending.

Since:

6.1

Author:

Hank Grabowski

Constructor Summary

Constructors
Constructor Description

StopOnDecreasing()
Empty constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Action`	`eventOccurred(SpacecraftState s, EventDetector 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.EventHandler
init, resetState

- Constructor Detail
  - StopOnDecreasing
```
public StopOnDecreasing()
```
    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(SpacecraftState s,
                            EventDetector detector,
                            boolean increasing)
```
    Handle a detection event and choose what to do next.
    The implementation behavior is to continue propagation when ascending and to stop propagation when descending.
    
    Specified by:
    
    eventOccurred in interface EventHandler
    
    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