ru.sscc.spline.polynomial
Class OddSplineCreator

java.lang.Object
  |
  +--ru.sscc.spline.creator.SplineCreator
        |
        +--ru.sscc.spline.creator.SmoothingSplineCreator
              |
              +--ru.sscc.spline.polynomial.OddSplineCreator

Direct Known Subclasses:

POddSplineCreator

public abstract class OddSplineCreator

extends SmoothingSplineCreator

The basic abstract creator of 1D polynomial splines of odd degree. Subclasses of this class have common SplinePreparator but different spline calculators.

See Also:

Serialized Form

Fields inherited from class ru.sscc.spline.creator.SmoothingSplineCreator

preparator

Constructor Summary

protected

OddSplineCreator() Default constructor.

Method Summary

protected void	attachSplineBody(SplineBody body) Attaches a spline body to the creator.
java.lang.Object	clone() Returns nonprepared clone of the creator that shared the constant part of the creator's body with parent instance.
Spline	constructSpline(int order, java.lang.Object mesh, java.lang.Object source, double epsilon, java.lang.Object weights) Constructs the polynomial spline in one call.
protected RealVector	lambda() Returns the vector to store the solution of SLAE to be solved (allocates it at the first call).
void	prepareCreatorBody(int order, SimpleMesh mesh) Parent method that prepares the creator's body (should be overriden in subclasses).

Methods inherited from class ru.sscc.spline.creator.SmoothingSplineCreator

calculate, constructSpline, constructSpline, getAlpha, getPreparator, prepareSolver, prepareWeights, sourceSize

Methods inherited from class ru.sscc.spline.creator.SplineCreator

calculate, calculationCost, constructSpline, constructSplinesByColumns, constructSplinesByRows, ensurePrepared, getSplineBody, isPrepared, setPrepared, targetSize

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OddSplineCreator

protected OddSplineCreator()

Default constructor.

Method Detail

prepareCreatorBody

public void prepareCreatorBody(int order,
                               SimpleMesh mesh)

Parent method that prepares the creator's body (should be overriden in subclasses).

Parameters:

order - a difference order

mesh - a mesh

attachSplineBody

protected void attachSplineBody(SplineBody body)

Attaches a spline body to the creator.

Overrides:

attachSplineBody in class SplineCreator

Parameters:

body - a spline body to attach

clone

public java.lang.Object clone()

Returns nonprepared clone of the creator that shared the constant part of the creator's body with parent instance.

Overrides:

clone in class SmoothingSplineCreator

lambda

protected final RealVector lambda()

Returns the vector to store the solution of SLAE to be solved (allocates it at the first call).

constructSpline

public Spline constructSpline(int order,
                              java.lang.Object mesh,
                              java.lang.Object source,
                              double epsilon,
                              java.lang.Object weights)
                       throws CalculatingException

Constructs the polynomial spline in one call.

Parameters:

order - a difference order

mesh - a mesh (an instance of SimpleMesh, RealVector, RealContainer, double[], or float[] types)

source - interpolation values at mesh nodes (an instance of double[], float[], RealContainer, or RealVector types)

epsilon - a residual criterion value. If epsilon<=0, the interpolation is performed

weights - a weights vector (may be the null value or an instance of double[], float[], RealContainer, or RealVector types)