Package edu.jas.gb

Class AbstractPair<C extends RingElem<C>>

java.lang.Object

edu.jas.gb.AbstractPair<C>

Type Parameters:

C - coefficient type

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

CriticalPair, Pair

public abstract class AbstractPair<C extends RingElem<C>>
extends java.lang.Object
implements java.io.Serializable

Serializable abstract subclass to hold pairs of polynomials.

Author:

Heinz Kredel

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
ExpVector	e
int	i
int	j
GenPolynomial<C>	pi
GenPolynomial<C>	pj
protected int	s

Constructor Summary

Constructors

Constructor	Description
AbstractPair(ExpVector lcm, GenPolynomial<C> a, GenPolynomial<C> b, int i, int j)	AbstractPair constructor.
AbstractPair(ExpVector lcm, GenPolynomial<C> a, GenPolynomial<C> b, int i, int j, int s)	AbstractPair constructor.
AbstractPair(GenPolynomial<C> a, GenPolynomial<C> b, int i, int j)	AbstractPair constructor.
AbstractPair(GenPolynomial<C> a, GenPolynomial<C> b, int i, int j, int s)	AbstractPair constructor.

Method Summary

Modifier and Type	Method	Description
void	maxIndex(int s)	Set maximal index.
java.lang.String	toString()	toString.

Methods inherited from class java.lang.Object

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

Field Detail

e

public final ExpVector e

pi

public final GenPolynomial<C extends RingElem<C>> pi

pj

public final GenPolynomial<C extends RingElem<C>> pj

i

public final int i

j

public final int j

s

protected int s

Constructor Detail

AbstractPair

public AbstractPair(GenPolynomial<C> a,
                    GenPolynomial<C> b,
                    int i,
                    int j)

AbstractPair constructor.

Parameters:

a - polynomial i.

b - polynomial j.

i - first index.

j - second index.

AbstractPair

public AbstractPair(GenPolynomial<C> a,
                    GenPolynomial<C> b,
                    int i,
                    int j,
                    int s)

AbstractPair constructor.

Parameters:

a - polynomial i.

b - polynomial j.

i - first index.

j - second index.

s - maximal index.

AbstractPair

public AbstractPair(ExpVector lcm,
                    GenPolynomial<C> a,
                    GenPolynomial<C> b,
                    int i,
                    int j)

AbstractPair constructor.

Parameters:

lcm - least common multiple of lt(a) and lt(b).

a - polynomial i.

b - polynomial j.

i - first index.

j - second index.

AbstractPair

public AbstractPair(ExpVector lcm,
                    GenPolynomial<C> a,
                    GenPolynomial<C> b,
                    int i,
                    int j,
                    int s)

AbstractPair constructor.

Parameters:

lcm - least common multiple of lt(a) and lt(b).

a - polynomial i.

b - polynomial j.

i - first index.

j - second index.

s - maximal index.

Method Detail

maxIndex

public void maxIndex(int s)

Set maximal index.

Parameters:

s - maximal index for pair polynomials.

toString

public java.lang.String toString()

toString.

Overrides:

toString in class java.lang.Object