vishnu.model.algebra
Class AlgorithmFactoryImpl

java.lang.Object
  vishnu.model.algebra.AlgorithmFactoryImpl

All Implemented Interfaces:

AlgorithmFactory

public class AlgorithmFactoryImpl
extends java.lang.Object
implements AlgorithmFactory

Esta clase implementa una libreria que asigna los algoritmos mas sencillos implementados para cada tipo de relacion.

Author:

Hernan Rancati

Nested Class Summary

Nested classes/interfaces inherited from interface vishnu.model.algebra.AlgorithmFactory

AlgorithmFactory.UnavailableAlgorithmException

Field Summary

protected java.util.Map<java.lang.Class<? extends Relation>,java.util.List<Algorithm>>	algorithms
protected static AlgorithmFactoryImpl	factory

Constructor Summary

protected

AlgorithmFactoryImpl()

Method Summary

java.util.Collection<Algorithm>	getAlgorithms(Relation r) Devuelve el algoritmo elegido para la relacion unaria r.
static AlgorithmFactoryImpl	getFactory()
void	register(java.lang.Class<? extends Relation> c, Algorithm a)

Methods inherited from class java.lang.Object

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

Field Detail

factory

protected static AlgorithmFactoryImpl factory

algorithms

protected java.util.Map<java.lang.Class<? extends Relation>,java.util.List<Algorithm>> algorithms

Constructor Detail

AlgorithmFactoryImpl

protected AlgorithmFactoryImpl()

Method Detail

getFactory

public static AlgorithmFactoryImpl getFactory()

getAlgorithms

public java.util.Collection<Algorithm> getAlgorithms(Relation r)

Description copied from interface: AlgorithmFactory

Devuelve el algoritmo elegido para la relacion unaria r.

Specified by:

getAlgorithms in interface AlgorithmFactory

register

public void register(java.lang.Class<? extends Relation> c,
                     Algorithm a)