fr.cnes.sirius.patrius.tools.ephemerisComparator
Class VectorDPFacade

java.lang.Object
  org.apache.commons.math3.linear.RealVector
      org.apache.commons.math3.linear.ArrayRealVector
          fr.cnes.sirius.patrius.tools.ephemerisComparator.VectorDPFacade

All Implemented Interfaces:

DeviationProvider, Serializable

public class VectorDPFacade
extends ArrayRealVector
implements DeviationProvider

This class is a facade for the use of vectors.

Since:

1.0

Version:

$Id: VectorDPFacade.java 6434 2012-09-26 09:26:52Z TournebizeJ $

Author:

Philippe Pavero

See Also:

DeviationProvider, Serialized Form

Concurrency :

immutable

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.commons.math3.linear.RealVector

RealVector.Entry, RealVector.SparseEntryIterator

Constructor Summary

VectorDPFacade(double[] data)
simple constructor.

Method Summary

double

computeDeviationTo(boolean absolute, DeviationProvider obj, boolean positive) computes the relative deviation between the stored vector value and the given one.

Methods inherited from class org.apache.commons.math3.linear.ArrayRealVector

add, addToEntry, append, append, append, checkVectorDimensions, checkVectorDimensions, combine, combineToSelf, copy, dotProduct, ebeDivide, ebeMultiply, equals, getDataRef, getDimension, getDistance, getEntry, getL1Distance, getL1Norm, getLInfDistance, getLInfNorm, getNorm, getSubVector, hashCode, isInfinite, isNaN, map, mapAddToSelf, mapDivideToSelf, mapMultiplyToSelf, mapSubtractToSelf, mapToSelf, outerProduct, set, setEntry, setSubVector, setSubVector, subtract, toArray, toString, walkInDefaultOrder, walkInDefaultOrder, walkInDefaultOrder, walkInDefaultOrder, walkInOptimizedOrder, walkInOptimizedOrder, walkInOptimizedOrder, walkInOptimizedOrder

Methods inherited from class org.apache.commons.math3.linear.RealVector

checkIndex, checkIndices, cosine, getMaxIndex, getMaxValue, getMinIndex, getMinValue, iterator, mapAdd, mapDivide, mapMultiply, mapSubtract, projection, sparseIterator, unitize, unitVector, unmodifiableRealVector

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

VectorDPFacade

public VectorDPFacade(double[] data)

simple constructor.

Parameters:

data - the vectors components

Since:

1.0

See Also:

ArrayRealVector.ArrayRealVector(double[])

Method Detail

computeDeviationTo

public final double computeDeviationTo(boolean absolute,
                                       DeviationProvider obj,
                                       boolean positive)

computes the relative deviation between the stored vector value and the given one.

Specified by:

computeDeviationTo in interface DeviationProvider

Parameters:

absolute - absolute or relative comparison

obj - the DeviationProvider that should be a VectorDPFacade

positive - true if absolute value of deviations, false otherwise

Returns:

the deviation between the two values. The deviation is positive if the stored value is greater than the one given, 0 if they are equal and negative if smaller.

Throws:

EphemerisComparatorRuntimeException - if the DeviationProvider is not of the correct type

See Also:

DeviationProvider.computeDeviationTo(boolean, DeviationProvider, boolean)