fuzzydl.parser
Class Parser

java.lang.Object
  fuzzydl.parser.Parser

All Implemented Interfaces:

ParserConstants

public class Parser
extends java.lang.Object
implements ParserConstants

Parses an input file containing a fuzzy ontology.

Field Summary

Token	jj_nt Next token.
Token	token Current token.
ParserTokenManager	token_source Generated Token Manager.

Fields inherited from interface fuzzydl.parser.ParserConstants

ALL, AND, BNP_QUERY, BOTTOM, BV, CLASSICAL, COM, COMMA, COMMENT_MARK, CONSTRAINTS, CP, CRISP, CSB, DEFAULT, DEFINE_CONCEPT, DEFINE_FUZZY_CONCEPT, DEFINE_FUZZY_EQUIVALENCE, DEFINE_FUZZY_NUMBER, DEFINE_FUZZY_NUMBER_RANGE, DEFINE_FUZZY_SIMILARITY, DEFINE_MODIFIER, DEFINE_PRIMITIVE_CONCEPT, DEFINE_TRUTH_CONSTANT, DISJOINT, DISJOINT_UNION, DOMAIN, EOF, EOL, EQL, FR, FUNCTIONAL, FUZZY_LOGIC, FUZZY_NUMBER_ADD, FUZZY_NUMBER_DIV, FUZZY_NUMBER_MINUS, FUZZY_NUMBER_MULT, G_AND, G_IMPLIES, G_OR, GRE, IDENTIFIER, IMPLIES, IMPLIES_ROLE, INSTANCE, INVERSE, KD_IMPLIES, L_AND, L_IMPLIES, L_OR, LESS, LM, LOM_DEFUZZIFY_QUERY, LOOSE_LOWER_APPROX, LOOSE_UPPER_APPROX, LOWER_APPROX, LS, LUKASIEWICZ, MAX_G_SUBSUMES_QUERY, MAX_INSTANCE_QUERY, MAX_KD_SUBSUMES_QUERY, MAX_L_SUBSUMES_QUERY, MAX_QUERY, MAX_RELATED_QUERY, MAX_SATISFIABLE_QUERY, MAX_SUBSUMES_QUERY, MIN_G_SUBSUMES_QUERY, MIN_INSTANCE_QUERY, MIN_KD_SUBSUMES_QUERY, MIN_L_SUBSUMES_QUERY, MIN_QUERY, MIN_RELATED_QUERY, MIN_SATISFIABLE_QUERY, MIN_SUBSUMES_QUERY, MINUS, MOM_DEFUZZIFY_QUERY, NOT, NUMBER, NUMBER_TYPE, OP, OR, OSB, PLUS, RANGE, REFLEXIVE, RELATED, RS, SELF, SHOW_ABSTRACT_FILLER, SHOW_ABSTRACT_FILLER_FOR, SHOW_CONCEPTS, SHOW_CONCRETE_FILLER, SHOW_CONCRETE_FILLER_AND_LABELS, SHOW_CONCRETE_FILLER_FOR, SHOW_INSTANCES, SHOW_LANGUAGE, SHOW_VARIABLES, SINGLE_LINE_COMMENT, SOM_DEFUZZIFY_QUERY, SOME, STAR, STRING_TYPE, SYMMETRIC, TIGHT_LOWER_APPROX, TIGHT_UPPER_APPROX, tokenImage, TOP, TRANSITIVE, TRAP, TRI, TRIAM, UPPER_APPROX, W_SUM, Z_IMPLIES, ZADEH

Constructor Summary

Parser(java.io.InputStream stream)
Constructor with InputStream.

Parser(java.io.InputStream stream, java.lang.String encoding)
Constructor with InputStream and supplied encoding

Parser(ParserTokenManager tm)
Constructor with generated Token Manager.

Parser(java.io.Reader stream)
Constructor.

Method Summary

void	checkAbstract(Concept c) Checks whether a concept is abstract.
void	clearKB() Clear the fuzzy KB.
void	disable_tracing() Disable tracing.
void	enable_tracing() Enable tracing.
ParseException	generateParseException() Generate ParseException.
KnowledgeBase	getKB() Gets the fuzzy KB.
static KnowledgeBase	getKB(java.lang.String fileName) Creates a fuzzy KB from an external file.
Token	getNextToken() Get the next Token.
java.util.ArrayList<Query>	getQueries() Gets the queries.
java.lang.String	getString() Gets a String from a Token.
Token	getToken(int index) Get the specific Token.
static void	main(java.lang.String[] args)
java.lang.String	NumericalType() Gets a fuzzyDL representation of the numerical types for the range of concrete features
void	ReInit(java.io.InputStream stream) Reinitialise.
void	ReInit(java.io.InputStream stream, java.lang.String encoding) Reinitialise.
void	ReInit(ParserTokenManager tm) Reinitialise.
void	ReInit(java.io.Reader stream) Reinitialise.
void	Start()
java.lang.String	StringType() Gets a fuzzyDL representation of the type "string" for the range of concrete features
WeightedConcept	WeightedConcept()

Methods inherited from class java.lang.Object

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

Field Detail

token_source

public ParserTokenManager token_source

Generated Token Manager.

token

public Token token

Current token.

jj_nt

public Token jj_nt

Next token.

Constructor Detail

Parser

public Parser(java.io.InputStream stream)

Constructor with InputStream.

Parser

public Parser(java.io.InputStream stream,
              java.lang.String encoding)

Constructor with InputStream and supplied encoding

Parser

public Parser(java.io.Reader stream)

Constructor.

Parser

public Parser(ParserTokenManager tm)

Constructor with generated Token Manager.

Method Detail

main

public static void main(java.lang.String[] args)
                 throws FuzzyOntologyException,
                        java.io.IOException,
                        ParseException,
                        TokenMgrError

Throws:

FuzzyOntologyException

java.io.IOException

ParseException

TokenMgrError

getKB

public KnowledgeBase getKB()

Gets the fuzzy KB.

clearKB

public void clearKB()

Clear the fuzzy KB.

getQueries

public java.util.ArrayList<Query> getQueries()

Gets the queries.

getKB

public static KnowledgeBase getKB(java.lang.String fileName)

Creates a fuzzy KB from an external file.

Start

public final void Start()
                 throws ParseException,
                        FuzzyOntologyException

Throws:

ParseException

FuzzyOntologyException

WeightedConcept

public final WeightedConcept WeightedConcept()
                                      throws ParseException,
                                             FuzzyOntologyException

Throws:

ParseException

FuzzyOntologyException

checkAbstract

public final void checkAbstract(Concept c)
                         throws ParseException,
                                FuzzyOntologyException

Checks whether a concept is abstract.

Throws:

ParseException

FuzzyOntologyException

getString

public final java.lang.String getString()
                                 throws ParseException

Gets a String from a Token.

Throws:

ParseException

StringType

public final java.lang.String StringType()
                                  throws ParseException

Gets a fuzzyDL representation of the type "string" for the range of concrete features

Throws:

ParseException

NumericalType

public final java.lang.String NumericalType()
                                     throws ParseException

Gets a fuzzyDL representation of the numerical types for the range of concrete features

Throws:

ParseException

ReInit

public void ReInit(java.io.InputStream stream)

Reinitialise.

ReInit

public void ReInit(java.io.InputStream stream,
                   java.lang.String encoding)

Reinitialise.

ReInit

public void ReInit(java.io.Reader stream)

Reinitialise.

ReInit

public void ReInit(ParserTokenManager tm)

Reinitialise.

getNextToken

public final Token getNextToken()

Get the next Token.

getToken

public final Token getToken(int index)

Get the specific Token.

generateParseException

public ParseException generateParseException()

Generate ParseException.

enable_tracing

public final void enable_tracing()

Enable tracing.

disable_tracing

public final void disable_tracing()

Disable tracing.