Class ExpVectorIterable

java.lang.Object

edu.jas.ps.ExpVectorIterable

All Implemented Interfaces:

Iterable<ExpVector>

public class ExpVectorIterable
extends Object
implements Iterable<ExpVector>

Iterable for ExpVector, using total degree enumeration.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final boolean	infinite
(package private) final int	nvar
protected long	upperBound

Constructor Summary

Constructors

Constructor	Description
ExpVectorIterable(int nv)	Constructor.
ExpVectorIterable(int nv, boolean all, long ub)	Constructor.
ExpVectorIterable(int nv, long ub)	Constructor.

Method Summary

Modifier and Type	Method	Description
long	getUpperBound()	Get the upper bound for the iterator.
Iterator<ExpVector>	iterator()	Get an iterator over ExpVector.
void	setUpperBound(long ub)	Set the upper bound for the iterator.

Methods inherited from class Object

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

Methods inherited from interface Iterable

forEach, spliterator

Field Details

upperBound

protected long upperBound

infinite

final boolean infinite

nvar

final int nvar

Constructor Details

ExpVectorIterable

public ExpVectorIterable(int nv)

Constructor.

Parameters:

nv - number of variables.

ExpVectorIterable

public ExpVectorIterable(int nv,
 long ub)

Constructor.

Parameters:

nv - number of variables.

ub - upper bound for the components.

ExpVectorIterable

public ExpVectorIterable(int nv,
 boolean all,
 long ub)

Constructor.

Parameters:

nv - number of variables.

all - true, if all elements between 0 and upper bound are enumerated, false, if only elements of exact upper bund are to be processed.

ub - upper bound for the components.

Method Details

setUpperBound

public void setUpperBound(long ub)

Set the upper bound for the iterator.

Parameters:

ub - an upper bound for the iterator elements.

getUpperBound

public long getUpperBound()

Get the upper bound for the iterator.

Returns:

the upper bound for the iterator elements.

iterator

public Iterator<ExpVector> iterator()

Get an iterator over ExpVector.

Specified by:

iterator in interface Iterable<ExpVector>

Returns:

an iterator.