org.spaceroots.mantissa.functions.vectorial
Class BasicSampledFunctionIterator

java.lang.Object
  org.spaceroots.mantissa.functions.vectorial.BasicSampledFunctionIterator

All Implemented Interfaces:

SampledFunctionIterator, Serializable

public class BasicSampledFunctionIterator

extends Object

implements SampledFunctionIterator, Serializable

This class is a wrapper allowing to iterate over a SampledFunction.

The basic implementation of the iteration interface does not perform any transformation on the sample, it only handles a loop over the underlying sampled function.

Version:

$Id: BasicSampledFunctionIterator.java 1686 2005-12-16 12:59:51Z luc $

Author:

L. Maisonobe

See Also:

SampledFunction, Serialized Form

Constructor Summary

BasicSampledFunctionIterator(SampledFunction function)
Simple constructor.

Method Summary

int	getDimension() Get the dimension of the vectorial values of the function.
boolean	hasNext() Check if the iterator can provide another point.
VectorialValuedPair	nextSamplePoint() Get the next point of a sampled function.

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicSampledFunctionIterator

public BasicSampledFunctionIterator(SampledFunction function)

Simple constructor. Build an instance from a SampledFunction

Parameters:

function - smapled function over which we want to iterate

Method Detail

getDimension

public int getDimension()

Description copied from interface: SampledFunctionIterator

Get the dimension of the vectorial values of the function.

Specified by:

getDimension in interface SampledFunctionIterator

Returns:

dimension

hasNext

public boolean hasNext()

Description copied from interface: SampledFunctionIterator

Check if the iterator can provide another point.

Specified by:

hasNext in interface SampledFunctionIterator

Returns:

true if the iterator can provide another point.

nextSamplePoint

public VectorialValuedPair nextSamplePoint()
                                    throws ExhaustedSampleException,
                                           FunctionException

Description copied from interface: SampledFunctionIterator

Get the next point of a sampled function.

Specified by:

nextSamplePoint in interface SampledFunctionIterator

Returns:

the next point of the sampled function

Throws:

ExhaustedSampleException - if the sample has been exhausted

FunctionException - if the underlying function throws one