fuzzydl
Class Relation

java.lang.Object
  fuzzydl.Relation

Direct Known Subclasses:

NegativeRelation

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.

Constructor Summary

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

Method Summary

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	getName()
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.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, 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.

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.

getName

public java.lang.String getName()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

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).