org.tensorics.core.reduction

Class AbstractInterpolationStrategy<C,V>

java.lang.Object

org.tensorics.core.reduction.AbstractInterpolationStrategy<C,V>

Type Parameters:

C - type of the coordinate, must be Comparable

V - type of the value in the Tensor

All Implemented Interfaces:

InterpolationStrategy<C,V>

Direct Known Subclasses:

AbstractLinearDoubleInterpolationStrategy, LinearInterpolation

public abstract class AbstractInterpolationStrategy<C,V>
extends java.lang.Object
implements InterpolationStrategy<C,V>

An abstract interpolation implementation that provides the basic functions like sorting the Comparable coordinate and finding the PREVIOUS/NEXT instances in the coordinates.

Constructor Summary

Constructors

Constructor and Description
AbstractInterpolationStrategy(java.util.Comparator<C> comparator)

Method Summary

Modifier and Type	Method and Description
protected C	findIndex(java.util.List<C> orderedList, C referencePosition, int indexMove) Finds the comparable coordinate before of after the slice position.
protected java.util.List<C>	getOrderedListOfComparableCoordinate(Tensor<V> tensorWithTheOnlyOneCoordinateOfC, C coordinateToInterpolate) Extracts the ordered list of the comparable coordinate along which the interpolation will be done

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.tensorics.core.reduction.InterpolationStrategy

getInterpolatedValue

Constructor Detail

AbstractInterpolationStrategy

public AbstractInterpolationStrategy(java.util.Comparator<C> comparator)

Method Detail

getOrderedListOfComparableCoordinate

protected java.util.List<C> getOrderedListOfComparableCoordinate(Tensor<V> tensorWithTheOnlyOneCoordinateOfC,
                                                                 C coordinateToInterpolate)

Extracts the ordered list of the comparable coordinate along which the interpolation will be done

Parameters:

tensorWithTheOnlyOneCoordinateOfC - tensor with only ONE coordinate

coordinateToInterpolate - the coordinate to extract

Returns:

an ordered (ascending) list of the comparable coordinates

findIndex

protected C findIndex(java.util.List<C> orderedList,
                      C referencePosition,
                      int indexMove)

Finds the comparable coordinate before of after the slice position.

Parameters:

orderedList - an ordered list of coordinates

referencePosition -

indexMove - if 0 then the PREVIOUS will be returned, if +1 the NEXT will be returned.

Returns:

the comparable coordinate BEFORE or AFTER the reference one.