FieldDSSTNewtonianAttractionContext.java
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*
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* Unless required by applicable law or agreed to in writing, software
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package org.orekit.propagation.semianalytical.dsst.forces;
import org.hipparchus.CalculusFieldElement;
import org.orekit.propagation.semianalytical.dsst.utilities.FieldAuxiliaryElements;
/**
* This class is a container for the common "field" parameters used in {@link DSSTNewtonianAttraction}.
* <p>
* It performs parameters initialization at each integration step for the central body attraction.
* <p>
* @author Bryan Cazabonne
* @since 10.0
*/
public class FieldDSSTNewtonianAttractionContext<T extends CalculusFieldElement<T>> extends FieldForceModelContext<T> {
/** Standard gravitational parameter μ for the body in m³/s². */
private final T gm;
/**
* Simple constructor.
*
* @param auxiliaryElements auxiliary elements related to the current orbit
* @param parameters values of the force model parameters
*/
FieldDSSTNewtonianAttractionContext(final FieldAuxiliaryElements<T> auxiliaryElements, final T[] parameters) {
super(auxiliaryElements);
this.gm = parameters[0];
}
/** Get standard gravitational parameter μ for the body in m³/s².
* @return gm
*/
public T getGM() {
return gm;
}
}