Maven module :un.api : api-math :
Class : un.api.math.transform.Transform
Extends/Implements : -
Subclasses : -

A Transformation is a mathematic operation which transform a tuple values.
Example : Affine transformation, Matrices, Geographic projections.
The number of dimensions may change between input and output.
author  Johann Sorel

Variables : -
Functions : getInputDimensions, getOutputDimensions, transform, transform, transform, transform, transform


return  number of dimension expected in input tuple.
int getInputDimensions ()


return  number of dimension expected in output tuple.
int getOutputDimensions ()


Transform a single tuple.
param  source tuple array, can not be null.
param  dest array, can be null.
return  destination tuple.
double[] transform (double[] source, double[] dest)


Transform N tuples.
param  source tuple array, can not be null.
param  sourceOffset index where to start.
param  dest array, can not be null.
param  destOffset index where start inserting converted values.
param  nbTuple number of tuples to transform.
return  destination array.
double[] transform (double[] source, int sourceOffset, double[] dest, int destOffset, int nbTuple)


Transform a single tuple.
param  source tuple array, can not be null.
param  dest array, can be null.
return  destination tuple.
float[] transform (float[] source, float[] dest)


Transform N tuples.
param  source tuple array, can not be null.
param  sourceOffset index where to start.
param  dest array, can not be null.
param  destOffset index where start inserting converted values.
param  nbTuple number of tuples to transform.
return  destination array.
float[] transform (float[] source, int sourceOffset, float[] dest, int destOffset, int nbTuple)


Transform a single tuple.
param  source tuple, can not be null.
param  dest tuple, can be null.
return  destination tuple.
Tuple transform (Tuple source, Tuple dest)