Package edu.jas.gb

Class SGBProxy<C extends GcdRingElem<C>>

java.lang.Object

edu.jas.gb.SolvableGroebnerBaseAbstract<C>

edu.jas.gb.SGBProxy<C>

All Implemented Interfaces:

SolvableGroebnerBase<C>, java.io.Serializable

public class SGBProxy<C extends GcdRingElem<C>>
extends SolvableGroebnerBaseAbstract<C>

Groebner bases parallel proxy.

Author:

Heinz Kredel

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
SolvableGroebnerBaseAbstract<C>	e1	GB engines.
SolvableGroebnerBaseAbstract<C>	e2
protected java.util.concurrent.ExecutorService	pool	Thread pool.

Fields inherited from class edu.jas.gb.SolvableGroebnerBaseAbstract

blas, cbb, red, sred, strategy

Constructor Summary

Constructors

Constructor	Description
SGBProxy(SolvableGroebnerBaseAbstract<C> e1, SolvableGroebnerBaseAbstract<C> e2)	Proxy constructor.

Method Summary

Modifier and Type	Method	Description
int	cancel()	Cancel ThreadPool.
java.util.List<GenSolvablePolynomial<C>>	leftGB(int modv, java.util.List<GenSolvablePolynomial<C>> F)	Groebner base.
java.util.List<GenSolvablePolynomial<C>>	rightGB(int modv, java.util.List<GenSolvablePolynomial<C>> F)	Right Groebner base.
void	terminate()	Cleanup and terminate ThreadPool.
java.lang.String	toString()	Get the String representation with GB engines.
java.util.List<GenSolvablePolynomial<C>>	twosidedGB(int modv, java.util.List<GenSolvablePolynomial<C>> F)	Groebner base.

Methods inherited from class edu.jas.gb.SolvableGroebnerBaseAbstract

commonZeroTest, constructUnivariate, constructUnivariate, extLeftGB, extLeftGB, isLeftGB, isLeftGB, isLeftGB, isLeftGB, isLeftGB, isLeftGB, isLeftGBidem, isLeftGBsimple, isLeftReductionMatrix, isLeftReductionMatrix, isRightGB, isRightGB, isRightGB, isRightGB, isRightGBidem, isRightGBidem, isTwosidedGB, isTwosidedGB, isTwosidedGB, isTwosidedGB, isTwosidedGBidem, isTwosidedGBidem, leftGB, leftGB, leftGB, leftMinimalGB, normalizeZerosOnes, rightGB, rightGB, rightMinimalGB, twosidedGB, twosidedGB, twosidedGB, univariateDegrees

Methods inherited from class java.lang.Object

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

Field Detail

e1

public final SolvableGroebnerBaseAbstract<C extends GcdRingElem<C>> e1

GB engines.

e2

public final SolvableGroebnerBaseAbstract<C extends GcdRingElem<C>> e2

pool

protected transient java.util.concurrent.ExecutorService pool

Thread pool.

Constructor Detail

SGBProxy

public SGBProxy(SolvableGroebnerBaseAbstract<C> e1,
                SolvableGroebnerBaseAbstract<C> e2)

Proxy constructor.

Parameters:

e1 - Groebner base engine.

e2 - Groebner base engine.

Method Detail

toString

public java.lang.String toString()

Get the String representation with GB engines.

Overrides:

toString in class java.lang.Object

See Also:

Object.toString()

terminate

public void terminate()

Cleanup and terminate ThreadPool.

Overrides:

terminate in class SolvableGroebnerBaseAbstract<C extends GcdRingElem<C>>

cancel

public int cancel()

Cancel ThreadPool.

Overrides:

cancel in class SolvableGroebnerBaseAbstract<C extends GcdRingElem<C>>

leftGB

public java.util.List<GenSolvablePolynomial<C>> leftGB(int modv,
                                                       java.util.List<GenSolvablePolynomial<C>> F)

Groebner base.

Parameters:

modv - module variable number.

F - polynomial list.

Returns:

GB(F) a Groebner base of F.

rightGB

public java.util.List<GenSolvablePolynomial<C>> rightGB(int modv,
                                                        java.util.List<GenSolvablePolynomial<C>> F)

Right Groebner base.

Specified by:

rightGB in interface SolvableGroebnerBase<C extends GcdRingElem<C>>

Overrides:

rightGB in class SolvableGroebnerBaseAbstract<C extends GcdRingElem<C>>

Parameters:

modv - module variable number.

F - polynomial list.

Returns:

rightGB(F) a Groebner base of F.

twosidedGB

public java.util.List<GenSolvablePolynomial<C>> twosidedGB(int modv,
                                                           java.util.List<GenSolvablePolynomial<C>> F)

Groebner base.

Parameters:

modv - module variable number.

F - polynomial list.

Returns:

twosidedGB(F) a Groebner base of F.