fuzzydl

Class Relation

java.lang.Object

fuzzydl.Relation

public class Relation
extends java.lang.Object

Represents a role assertion of the form (object individual, role, lower bound for the degree) with respect to a subject individual.

Author:

Fernando Bobillo

Constructor Summary

Constructors

Constructor and Description
Relation(java.lang.String roleName, Individual ind1, Individual ind2, Degree degree)

Method Summary

Modifier and Type	Method and Description
Relation	clone(java.lang.String role, Degree degree) Gets a relation (role, lower bound for the degree) for the subject individual.
Degree	getDegree() Returns the lower bound for the degree.
java.lang.String	getNameWithoutDegree() Gets a printable name of the role assertion without the lower bound.
Individual	getObjectIndividual() Gets the object individual.
java.lang.String	getRoleName() Gets the role name.
Individual	getSubjectIndividual() Gets the subject individual.
void	setObjectIndividual(Individual ind) Sets the object individual.
void	setSubjectIndividual(Individual ind) Sets the subject individual.
java.lang.String	toString() Gets the name of the relation.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Relation

public Relation(java.lang.String roleName,
                Individual ind1,
                Individual ind2,
                Degree degree)

Method Detail

getSubjectIndividual

public Individual getSubjectIndividual()

Gets the subject individual.

Returns:

Subject individual.

getObjectIndividual

public Individual getObjectIndividual()

Gets the object individual.

Returns:

Object individual.

setObjectIndividual

public void setObjectIndividual(Individual ind)

Sets the object individual.

Parameters:

ind - Object individual.

setSubjectIndividual

public void setSubjectIndividual(Individual ind)

Sets the subject individual.

Parameters:

ind - Subject individual.

getRoleName

public java.lang.String getRoleName()

Gets the role name.

Returns:

Role name.

getDegree

public Degree getDegree()

Returns the lower bound for the degree.

Returns:

Lower bound for the degree.

getNameWithoutDegree

public java.lang.String getNameWithoutDegree()

Gets a printable name of the role assertion without the lower bound.

Returns:

Name of the role assertion without the lower bound.

toString

public java.lang.String toString()

Gets the name of the relation.

Overrides:

toString in class java.lang.Object

Returns:

Name of the relation.

clone

public Relation clone(java.lang.String role,
                      Degree degree)

Gets a relation (role, lower bound for the degree) for the subject individual.

Parameters:

role - An abstract role.

degree - A lower bound for the degree.

Returns:

A new relation (subject individual, role, lower bound for the degree).