Package org.orekit.propagation.events.handlers

This package provides an interface and classes dealing with events occurrence only.

It is mainly a trimmed-down version of EventDetector that allows to separate the handling of the event once it has been detected from the prior detection itself.

A separate interface allows a simpler use of predefined events, as in this case user only wants to specialize what to do once the event occurs and often does not want to change the detection code. It also allows to share a handler amon several detectors.

Since:

6.1

Author:

Hank Grabowski

Interface Summary

Interface	Description
EventHandler	An interface defining how to handle events occurring during propagation.
EventHandlerModifier	An interface defining an event handler wrapping another one, possibly modifying the outputs or extracting information.
FieldEventHandler<T extends CalculusFieldElement<T>>	An interface defining how to handle events occurring during propagation..
FieldEventHandlerModifier<T extends CalculusFieldElement<T>>	An interface defining an event handler wrapping another one, possibly modifying the outputs or extracting information.

Class Summary

Class	Description
ContinueOnEvent	Event handler which will always return continue as a state.
CountAndContinue	Event handler counting event occurrences and always returning Action.CONTINUE.
CountingHandler	Class for handlers counting event occurrences.
EventMultipleHandler	Facade handlers that allows to use several handlers for one detector.
FieldContinueOnEvent<T extends CalculusFieldElement<T>>	Event handler which will always return continue as a state.
FieldCountAndContinue<T extends CalculusFieldElement<T>>	Event handler counting event occurrences and always returning Action.CONTINUE.
FieldCountingHandler<T extends CalculusFieldElement<T>>	Abstract class for handlers counting event occurrences.
FieldRecallLastOccurrence<T extends CalculusFieldElement<T>>	Event handler wrapping another, arbitrary one whilst remembering date of last detection.
FieldRecordAndContinue<T extends CalculusFieldElement<T>>	Handler that will record every time an event occurs and always return Action.CONTINUE.
FieldRecordAndContinue.Event<T extends CalculusFieldElement<T>>	A single event detected during propagation.
FieldResetDerivativesOnEvent<T extends CalculusFieldElement<T>>	Event handler which will always return continue as a state.
FieldSecondaryEventLogger<T extends CalculusFieldElement<T>>	Event handler logging primary and secondary positional information.
FieldStopOnDecreasing<T extends CalculusFieldElement<T>>	Handle a detection event and choose what to do next.
FieldStopOnEvent<T extends CalculusFieldElement<T>>	Event handler which will always return continue as a state.
FieldStopOnIncreasing<T extends CalculusFieldElement<T>>	Handle a detection event and choose what to do next.
RecallLastOccurrence	Event handler wrapping another, arbitrary one whilst remembering date of last detection.
RecordAndContinue	Handler that will record every time an event occurs and always return Action.CONTINUE.
RecordAndContinue.Event	A single event detected during propagation.
ResetDerivativesOnEvent	Event handler which will always return stop as a state.
SecondaryEventLogger	Event handler logging primary and secondary positional information.
StopOnDecreasing	Handle a detection event and choose what to do next.
StopOnEvent	Event handler which will always return stop as a state.
StopOnIncreasing	Handle a detection event and choose what to do next.