net.sf.tweety.arg.deductive

Class AbstractDeductiveArgumentationReasoner

java.lang.Object

net.sf.tweety.commons.Reasoner

net.sf.tweety.arg.deductive.AbstractDeductiveArgumentationReasoner

Direct Known Subclasses:

CompilationReasoner, SimpleReasoner

public abstract class AbstractDeductiveArgumentationReasoner
extends Reasoner

This class contains common characteristics for deductive argumentation reasoner.

Author:

Matthias Thimm

Field Summary

Fields

Modifier and Type	Field and Description
private Accumulator	accumulator The accumulator used for reasoning.
private Categorizer	categorizer The categorizer used for reasoning.
private static org.slf4j.Logger	log Logger.

Constructor Summary

Constructors

Constructor and Description
AbstractDeductiveArgumentationReasoner(BeliefBase beliefBase, Categorizer categorizer, Accumulator accumulator) Creates a new reasoner for the given belief base, categorizer, and accumulator.

Method Summary

Modifier and Type	Method and Description
protected abstract ArgumentTree	getArgumentTree(DeductiveArgument arg) Computes the argument tree of the given argument.
Answer	query(Formula query) This method determines the answer of the given query wrt.

Methods inherited from class net.sf.tweety.commons.Reasoner

getKnowledgeBase

Methods inherited from class java.lang.Object

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

Field Detail

log

private static org.slf4j.Logger log

Logger.

categorizer

private Categorizer categorizer

The categorizer used for reasoning.

accumulator

private Accumulator accumulator

The accumulator used for reasoning.

Constructor Detail

AbstractDeductiveArgumentationReasoner

public AbstractDeductiveArgumentationReasoner(BeliefBase beliefBase,
                                              Categorizer categorizer,
                                              Accumulator accumulator)

Creates a new reasoner for the given belief base, categorizer, and accumulator.

Parameters:

beliefBase - some belief base (must be of class DeductiveKnowledgebase).

categorizer - some categorizer.

accumulator - some accumulator.

Method Detail

getArgumentTree

protected abstract ArgumentTree getArgumentTree(DeductiveArgument arg)

Computes the argument tree of the given argument.

Parameters:

arg - some argument.

Returns:

the argument tree for the argument

query

public Answer query(Formula query)

Description copied from class: Reasoner

This method determines the answer of the given query wrt. to the given knowledge base.

Specified by:

query in class Reasoner

Parameters:

query - a query.

Returns:

the answer to the query.