| Package | Description | 
|---|---|
| agi.foundation.celestial | 
 Contains types used in modeling characteristics of celestial objects and celestial phenomena. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
MotionEvaluator1<Precession> | 
PrecessionModel.getEvaluator()
    Gets an evaluator to evaluate the precession at given dates. 
 | 
abstract MotionEvaluator1<Precession> | 
PrecessionModel.getEvaluator(EvaluatorGroup group)
    Gets an evaluator to evaluate the precession at given dates. 
 | 
MotionEvaluator1<Precession> | 
Iau1976Precession.getEvaluator(EvaluatorGroup group)
    Gets an evaluator to compute the  
Precession for a specified JulianDate. | 
| Modifier and Type | Method and Description | 
|---|---|
static boolean | 
Precession.equals(Precession left,
      Precession right)
Returns  
true if the two instances are exactly equal. | 
boolean | 
Precession.equalsType(Precession other)
Indicates whether another instance of this type is exactly equal to this instance. 
 | 
static boolean | 
Precession.notEquals(Precession left,
         Precession right)
Returns  
true if the two instances are not exactly equal. |