Package org.tweetyproject.arg.bipolar.syntax

Class PEEAFTheory

java.lang.Object

org.tweetyproject.arg.bipolar.syntax.PEEAFTheory

public class PEEAFTheory
extends Object

This class implements an abstract argumentation theory in the sense of Probabilistic Extended Evidential Argumentation Frameworks (PrEEAF). see Li, Hengfei. Probabilistic argumentation. 2015. PhD Thesis. Aberdeen University.

Author:

Taha Dogan Gunes

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	PEEAFTheory.Argument	Argument is a class, that is used for PEEAFTheory
class	PEEAFTheory.Attack	Attack is a class, that is used for PEEAFTheory
class	PEEAFTheory.Element	Element is the parent of PEEAFTheory.Argument, PEEAFTheory.Support and PEEAFTheory.Attack
static class	PEEAFTheory.ElementNotFoundException	The exception occurs when the element requested is not found.
static class	PEEAFTheory.Exceptions	Helper class for displaying associated exceptions' occurrence
static class	PEEAFTheory.NotAnArgumentException	The exception occurs when the argument requested is not found.
class	PEEAFTheory.Support	Support is a class, that is used for PEEAFTheory

Constructor Summary

Constructors

Constructor	Description
PEEAFTheory()	Default constructor that initializes an empty PEEAFTheory

Method Summary

Modifier and Type	Method	Description
void	addArgument(String identifier, String textContent)	Creates an argument with identifier and textContent and adds the argument
void	addAttack(String identifier, String fromIdentifier, String toIdentifier, double probability)	Adds attack from the identifier of an argument to the identifier of the argument, support or attack.
void	addSupport(String identifier, String[] fromIdentifiers, String toIdentifier, double probability)	Adds support to PEEAF with from identifiers of arguments and to the identifier of the targeted argument
PEEAFTheory.Argument	checkAndGetArgument(String identifier)	Get the argument with the identifier
ArrayList<PEEAFTheory.Argument>	getArguments()	Get the insert ordered list of arguments.
ArrayList<PEEAFTheory.Attack>	getAttacks()	Get the insert ordered list of attacks.
ArrayList<PEEAFTheory.Support>	getSupports()	Get the insert ordered list of supports.
void	prettyPrint()	Print the PEEAF for debugging purposes.

Methods inherited from class java.lang.Object

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

Constructor Details

PEEAFTheory

public PEEAFTheory()

Default constructor that initializes an empty PEEAFTheory

Method Details

addArgument

public void addArgument(String identifier,
 String textContent)

Creates an argument with identifier and textContent and adds the argument

Parameters:

identifier - the identifier of the argument

textContent - explanation of the argument

addAttack

public void addAttack(String identifier,
 String fromIdentifier,
 String toIdentifier,
 double probability)

Adds attack from the identifier of an argument to the identifier of the argument, support or attack.

Parameters:

identifier - the name of the attack

fromIdentifier - the identifier of argument that originate the attack

toIdentifier - the identifier of the targeted argument

probability - the uncertainty regarding the attack link (must be in range [0.0, 1.0])

addSupport

public void addSupport(String identifier,
 String[] fromIdentifiers,
 String toIdentifier,
 double probability)

Adds support to PEEAF with from identifiers of arguments and to the identifier of the targeted argument

Parameters:

identifier - the identifier for the support

fromIdentifiers - the identifiers of arguments that originate the support

toIdentifier - the identifier of the targeted argument

probability - the uncertainty regarding the support link (must be in range [0.0, 1.0])

checkAndGetArgument

public PEEAFTheory.Argument checkAndGetArgument(String identifier)

Get the argument with the identifier

Parameters:

identifier - an argument's identifier

Returns:

the argument

getArguments

public ArrayList<PEEAFTheory.Argument> getArguments()

Get the insert ordered list of arguments.

Returns:

array list of the arguments

getSupports

public ArrayList<PEEAFTheory.Support> getSupports()

Get the insert ordered list of supports.

Returns:

array list of the supports

getAttacks

public ArrayList<PEEAFTheory.Attack> getAttacks()

Get the insert ordered list of attacks.

Returns:

array list of the attacks

prettyPrint

public void prettyPrint()

Print the PEEAF for debugging purposes.