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org.semanticweb.owlapi.krss1.parser.KRSSParser Maven / Gradle / Ivy
/* This file is part of the OWL API.
* The contents of this file are subject to the LGPL License, Version 3.0.
* Copyright 2014, The University of Manchester
*
* This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
* You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.
*
* Alternatively, the contents of this file may be used under the terms of the Apache License, Version 2.0 in which case, the provisions of the Apache License Version 2.0 are applicable instead of those above.
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */
/* Generated By:JavaCC: Do not edit this line. KRSSParser.java */
package org.semanticweb.owlapi.krss1.parser;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.semanticweb.owlapi.model.AddAxiom;
import org.semanticweb.owlapi.model.IRI;
import org.semanticweb.owlapi.model.OWLAxiom;
import org.semanticweb.owlapi.model.OWLClassExpression;
import org.semanticweb.owlapi.model.OWLDataFactory;
import org.semanticweb.owlapi.model.OWLIndividual;
import org.semanticweb.owlapi.model.OWLMutableOntology;
import org.semanticweb.owlapi.model.OWLObjectProperty;
import org.semanticweb.owlapi.model.OWLOntology;
import org.semanticweb.owlapi.model.OWLOntologyChangeException;
import org.semanticweb.owlapi.vocab.Namespaces;
@SuppressWarnings("all")
class KRSSParser implements KRSSParserConstants {
private OWLOntology ontology;
private OWLDataFactory dataFactory;
private Map string2IRI;
private String base;
void setOntology(OWLOntology ontology, OWLDataFactory dataFactory) {
this.ontology = ontology;
this.dataFactory = dataFactory;
string2IRI = new HashMap();
if (!ontology.isAnonymous()) {
base = ontology.getOntologyID().getOntologyIRI().get() + "#";
} else {
base = Namespaces.OWL.toString();
}
}
void addAxiom(OWLAxiom ax) {
try {
((OWLMutableOntology) ontology).applyChange(new AddAxiom(ontology,
ax));
} catch (OWLOntologyChangeException e) {
throw new KRSSOWLParserException(e);
}
}
IRI getIRI(String _s) {
String s = base + _s;
IRI iri = string2IRI.get(s);
if (iri == null) {
iri = IRI.create(s);
string2IRI.put(s, iri);
}
return iri;
}
void parse() {
OWLAxiom ax;
label_1: while (true) {
if (jj_2_1(2)) {} else {
break label_1;
}
ax = TBoxStatement();
if (ax != null) {
addAxiom(ax);
}
}
if (jj_2_2(2)) {
jj_consume_token(ENDTBOX);
}
label_2: while (true) {
if (jj_2_3(2)) {} else {
break label_2;
}
ABoxStatement();
}
if (jj_2_4(2)) {
jj_consume_token(ENDABOX);
}
jj_consume_token(0);
}
private OWLAxiom TBoxStatement() {
OWLAxiom ax;
if (jj_2_5(2)) {
ax = DefinePrimitiveConcept();
} else if (jj_2_6(2)) {
ax = DefineConcept();
} else if (jj_2_7(2)) {
ax = DefinePrimitiveRole();
} else if (jj_2_8(2)) {
ax = Transitive();
} else if (jj_2_9(2)) {
ax = Range();
} else {
jj_consume_token(-1);
throw new ParseException();
}
return ax;
}
private OWLAxiom DefinePrimitiveConcept() {
OWLClassExpression subClass;
OWLClassExpression superClass;
jj_consume_token(OPENPAR);
jj_consume_token(DEFINEPRIMITIVECONCEPT);
subClass = ConceptName();
superClass = ConceptExpression();
jj_consume_token(CLOSEPAR);
return dataFactory.getOWLSubClassOfAxiom(subClass, superClass);
}
private OWLAxiom DefineConcept() {
OWLClassExpression clsA;
OWLClassExpression clsB;
jj_consume_token(OPENPAR);
jj_consume_token(DEFINECONCEPT);
clsA = ConceptName();
clsB = ConceptExpression();
jj_consume_token(CLOSEPAR);
Set ops = new HashSet();
ops.add(clsA);
ops.add(clsB);
return dataFactory.getOWLEquivalentClassesAxiom(ops);
}
private OWLAxiom DefinePrimitiveRole() {
OWLObjectProperty subProp;
OWLObjectProperty superProp;
jj_consume_token(OPENPAR);
jj_consume_token(DEFINEPRIMITIVEROLE);
subProp = RoleName();
superProp = RoleName();
if (jj_2_10(2)) {
jj_consume_token(42);
RoleName();
}
jj_consume_token(CLOSEPAR);
return dataFactory.getOWLSubObjectPropertyOfAxiom(subProp, superProp);
}
private OWLAxiom Transitive() {
OWLObjectProperty prop;
jj_consume_token(OPENPAR);
jj_consume_token(TRANSITIVE);
prop = RoleName();
jj_consume_token(CLOSEPAR);
return dataFactory.getOWLTransitiveObjectPropertyAxiom(prop);
}
private OWLAxiom Range() {
OWLObjectProperty prop;
OWLClassExpression rng;
jj_consume_token(OPENPAR);
jj_consume_token(RANGE);
prop = RoleName();
rng = ConceptExpression();
jj_consume_token(CLOSEPAR);
return dataFactory.getOWLObjectPropertyRangeAxiom(prop, rng);
}
private OWLClassExpression ConceptExpression() {
OWLClassExpression desc;
if (jj_2_11(2)) {
desc = ConceptName();
} else if (jj_2_12(2)) {
desc = And();
} else if (jj_2_13(2)) {
desc = Or();
} else if (jj_2_14(2)) {
desc = Not();
} else if (jj_2_15(2)) {
desc = All();
} else if (jj_2_16(2)) {
desc = Some();
} else if (jj_2_17(2)) {
desc = AtLeast();
} else if (jj_2_18(2)) {
desc = AtMost();
} else if (jj_2_19(2)) {
desc = Exactly();
} else {
jj_consume_token(-1);
throw new ParseException();
}
return desc;
}
private OWLClassExpression ConceptName() {
IRI iri;
iri = Name();
return dataFactory.getOWLClass(iri);
}
private Set ConceptSet() {
Set descs = new HashSet();
OWLClassExpression desc;
label_3: while (true) {
desc = ConceptExpression();
descs.add(desc);
if (jj_2_20(2)) {} else {
break label_3;
}
}
return descs;
}
private OWLClassExpression And() {
Set operands;
jj_consume_token(OPENPAR);
jj_consume_token(AND);
operands = ConceptSet();
jj_consume_token(CLOSEPAR);
return dataFactory.getOWLObjectIntersectionOf(operands);
}
private OWLClassExpression Or() {
Set operands;
jj_consume_token(OPENPAR);
jj_consume_token(OR);
operands = ConceptSet();
jj_consume_token(CLOSEPAR);
return dataFactory.getOWLObjectUnionOf(operands);
}
private OWLClassExpression Not() {
OWLClassExpression operand;
jj_consume_token(OPENPAR);
jj_consume_token(NOT);
operand = ConceptExpression();
jj_consume_token(CLOSEPAR);
return dataFactory.getOWLObjectComplementOf(operand);
}
private OWLClassExpression All() {
OWLObjectProperty prop;
OWLClassExpression filler;
jj_consume_token(OPENPAR);
jj_consume_token(ALL);
prop = RoleName();
filler = ConceptExpression();
jj_consume_token(CLOSEPAR);
return dataFactory.getOWLObjectAllValuesFrom(prop, filler);
}
private OWLClassExpression Some() {
OWLObjectProperty prop;
OWLClassExpression filler;
jj_consume_token(OPENPAR);
jj_consume_token(SOME);
prop = RoleName();
filler = ConceptExpression();
jj_consume_token(CLOSEPAR);
return dataFactory.getOWLObjectSomeValuesFrom(prop, filler);
}
private OWLClassExpression AtLeast() {
OWLObjectProperty prop;
OWLClassExpression filler;
int card;
jj_consume_token(OPENPAR);
jj_consume_token(ATLEAST);
card = Integer();
prop = RoleName();
filler = ConceptExpression();
jj_consume_token(CLOSEPAR);
return dataFactory.getOWLObjectMinCardinality(card, prop, filler);
}
private OWLClassExpression AtMost() {
OWLObjectProperty prop;
OWLClassExpression filler;
int card;
jj_consume_token(OPENPAR);
jj_consume_token(ATMOST);
card = Integer();
prop = RoleName();
filler = ConceptExpression();
jj_consume_token(CLOSEPAR);
return dataFactory.getOWLObjectMaxCardinality(card, prop, filler);
}
private OWLClassExpression Exactly() {
OWLObjectProperty prop;
OWLClassExpression filler;
int card;
jj_consume_token(OPENPAR);
jj_consume_token(EXACTLY);
card = Integer();
prop = RoleName();
filler = ConceptExpression();
jj_consume_token(CLOSEPAR);
return dataFactory.getOWLObjectExactCardinality(card, prop, filler);
}
private OWLObjectProperty RoleName() {
IRI iri;
iri = Name();
return dataFactory.getOWLObjectProperty(iri);
}
private OWLAxiom ABoxStatement() {
OWLAxiom ax;
if (jj_2_21(2)) {
ax = Instance();
} else if (jj_2_22(2)) {
ax = Related();
} else if (jj_2_23(2)) {
ax = Equal();
} else if (jj_2_24(2)) {
ax = Distinct();
} else {
jj_consume_token(-1);
throw new ParseException();
}
return ax;
}
private OWLAxiom Instance() {
OWLIndividual ind;
OWLClassExpression type;
jj_consume_token(OPENPAR);
jj_consume_token(INSTANCE);
ind = IndividualName();
type = ConceptExpression();
jj_consume_token(CLOSEPAR);
return dataFactory.getOWLClassAssertionAxiom(type, ind);
}
private OWLAxiom Related() {
OWLIndividual subj;
OWLObjectProperty prop;
OWLIndividual obj;
jj_consume_token(OPENPAR);
jj_consume_token(RELATED);
subj = IndividualName();
prop = RoleName();
obj = IndividualName();
jj_consume_token(CLOSEPAR);
return dataFactory.getOWLObjectPropertyAssertionAxiom(prop, subj, obj);
}
private OWLAxiom Equal() {
OWLIndividual indA, indB;
Set inds = new HashSet();
jj_consume_token(OPENPAR);
jj_consume_token(EQUAL);
indA = IndividualName();
indB = IndividualName();
jj_consume_token(CLOSEPAR);
inds.add(indA);
inds.add(indB);
return dataFactory.getOWLSameIndividualAxiom(inds);
}
private OWLAxiom Distinct() {
OWLIndividual indA, indB;
Set inds = new HashSet();
jj_consume_token(OPENPAR);
jj_consume_token(DISTINCT);
indA = IndividualName();
indB = IndividualName();
jj_consume_token(CLOSEPAR);
inds.add(indA);
inds.add(indB);
return dataFactory.getOWLDifferentIndividualsAxiom(inds);
}
private OWLIndividual IndividualName() {
IRI name;
name = Name();
return dataFactory.getOWLNamedIndividual(name);
}
private IRI Name() {
Token t;
t = jj_consume_token(NAME);
return getIRI(t.image);
}
private int Integer() {
Token t;
t = jj_consume_token(INT);
return Integer.parseInt(t.image);
}
private boolean jj_2_1(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_1();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(0, xla);
}
}
private boolean jj_2_2(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_2();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(1, xla);
}
}
private boolean jj_2_3(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_3();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(2, xla);
}
}
private boolean jj_2_4(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_4();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(3, xla);
}
}
private boolean jj_2_5(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_5();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(4, xla);
}
}
private boolean jj_2_6(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_6();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(5, xla);
}
}
private boolean jj_2_7(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_7();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(6, xla);
}
}
private boolean jj_2_8(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_8();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(7, xla);
}
}
private boolean jj_2_9(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_9();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(8, xla);
}
}
private boolean jj_2_10(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_10();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(9, xla);
}
}
private boolean jj_2_11(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_11();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(10, xla);
}
}
private boolean jj_2_12(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_12();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(11, xla);
}
}
private boolean jj_2_13(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_13();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(12, xla);
}
}
private boolean jj_2_14(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_14();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(13, xla);
}
}
private boolean jj_2_15(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_15();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(14, xla);
}
}
private boolean jj_2_16(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_16();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(15, xla);
}
}
private boolean jj_2_17(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_17();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(16, xla);
}
}
private boolean jj_2_18(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_18();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(17, xla);
}
}
private boolean jj_2_19(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_19();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(18, xla);
}
}
private boolean jj_2_20(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_20();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(19, xla);
}
}
private boolean jj_2_21(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_21();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(20, xla);
}
}
private boolean jj_2_22(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_22();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(21, xla);
}
}
private boolean jj_2_23(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_23();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(22, xla);
}
}
private boolean jj_2_24(int xla) {
jj_la = xla;
jj_lastpos = jj_scanpos = token;
try {
return !jj_3_24();
} catch (LookaheadSuccess ls) {
return true;
} finally {
jj_save(23, xla);
}
}
private boolean jj_3_24() {
if (jj_3R_25()) {
return true;
}
return false;
}
private boolean jj_3_7() {
if (jj_3R_8()) {
return true;
}
return false;
}
private boolean jj_3R_17() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(SOME)) {
return true;
}
return false;
}
private boolean jj_3R_9() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(TRANSITIVE)) {
return true;
}
return false;
}
private boolean jj_3_16() {
if (jj_3R_17()) {
return true;
}
return false;
}
private boolean jj_3R_24() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(EQUAL)) {
return true;
}
return false;
}
private boolean jj_3_23() {
if (jj_3R_24()) {
return true;
}
return false;
}
private boolean jj_3R_16() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(ALL)) {
return true;
}
return false;
}
private boolean jj_3R_8() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(DEFINEPRIMITIVEROLE)) {
return true;
}
return false;
}
private boolean jj_3_15() {
if (jj_3R_16()) {
return true;
}
return false;
}
private boolean jj_3R_23() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(RELATED)) {
return true;
}
return false;
}
private boolean jj_3_6() {
if (jj_3R_7()) {
return true;
}
return false;
}
private boolean jj_3R_15() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(NOT)) {
return true;
}
return false;
}
private boolean jj_3_22() {
if (jj_3R_23()) {
return true;
}
return false;
}
private boolean jj_3_4() {
if (jj_scan_token(ENDABOX)) {
return true;
}
return false;
}
private boolean jj_3_14() {
if (jj_3R_15()) {
return true;
}
return false;
}
private boolean jj_3R_22() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(INSTANCE)) {
return true;
}
return false;
}
private boolean jj_3R_7() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(DEFINECONCEPT)) {
return true;
}
return false;
}
private boolean jj_3R_14() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(OR)) {
return true;
}
return false;
}
private boolean jj_3_10() {
if (jj_scan_token(42)) {
return true;
}
if (jj_3R_11()) {
return true;
}
return false;
}
private boolean jj_3_21() {
if (jj_3R_22()) {
return true;
}
return false;
}
private boolean jj_3R_6() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(DEFINEPRIMITIVECONCEPT)) {
return true;
}
return false;
}
private boolean jj_3_13() {
if (jj_3R_14()) {
return true;
}
return false;
}
private boolean jj_3R_5() {
Token xsp;
xsp = jj_scanpos;
if (jj_3_21()) {
jj_scanpos = xsp;
if (jj_3_22()) {
jj_scanpos = xsp;
if (jj_3_23()) {
jj_scanpos = xsp;
if (jj_3_24()) {
return true;
}
}
}
}
return false;
}
private boolean jj_3_3() {
if (jj_3R_5()) {
return true;
}
return false;
}
private boolean jj_3R_13() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(AND)) {
return true;
}
return false;
}
private boolean jj_3_9() {
if (jj_3R_10()) {
return true;
}
return false;
}
private boolean jj_3_19() {
if (jj_3R_20()) {
return true;
}
return false;
}
private boolean jj_3R_11() {
if (jj_3R_26()) {
return true;
}
return false;
}
private boolean jj_3_5() {
if (jj_3R_6()) {
return true;
}
return false;
}
private boolean jj_3_20() {
if (jj_3R_21()) {
return true;
}
return false;
}
private boolean jj_3R_4() {
Token xsp;
xsp = jj_scanpos;
if (jj_3_5()) {
jj_scanpos = xsp;
if (jj_3_6()) {
jj_scanpos = xsp;
if (jj_3_7()) {
jj_scanpos = xsp;
if (jj_3_8()) {
jj_scanpos = xsp;
if (jj_3_9()) {
return true;
}
}
}
}
}
return false;
}
private boolean jj_3_12() {
if (jj_3R_13()) {
return true;
}
return false;
}
private boolean jj_3_2() {
if (jj_scan_token(ENDTBOX)) {
return true;
}
return false;
}
private boolean jj_3R_20() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(EXACTLY)) {
return true;
}
return false;
}
private boolean jj_3_1() {
if (jj_3R_4()) {
return true;
}
return false;
}
private boolean jj_3R_26() {
if (jj_scan_token(NAME)) {
return true;
}
return false;
}
private boolean jj_3R_12() {
if (jj_3R_26()) {
return true;
}
return false;
}
private boolean jj_3_18() {
if (jj_3R_19()) {
return true;
}
return false;
}
private boolean jj_3_8() {
if (jj_3R_9()) {
return true;
}
return false;
}
private boolean jj_3R_19() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(ATMOST)) {
return true;
}
return false;
}
private boolean jj_3_11() {
if (jj_3R_12()) {
return true;
}
return false;
}
private boolean jj_3R_21() {
Token xsp;
xsp = jj_scanpos;
if (jj_3_11()) {
jj_scanpos = xsp;
if (jj_3_12()) {
jj_scanpos = xsp;
if (jj_3_13()) {
jj_scanpos = xsp;
if (jj_3_14()) {
jj_scanpos = xsp;
if (jj_3_15()) {
jj_scanpos = xsp;
if (jj_3_16()) {
jj_scanpos = xsp;
if (jj_3_17()) {
jj_scanpos = xsp;
if (jj_3_18()) {
jj_scanpos = xsp;
if (jj_3_19()) {
return true;
}
}
}
}
}
}
}
}
}
return false;
}
private boolean jj_3_17() {
if (jj_3R_18()) {
return true;
}
return false;
}
private boolean jj_3R_18() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(ATLEAST)) {
return true;
}
return false;
}
private boolean jj_3R_10() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(RANGE)) {
return true;
}
return false;
}
private boolean jj_3R_25() {
if (jj_scan_token(OPENPAR)) {
return true;
}
if (jj_scan_token(DISTINCT)) {
return true;
}
return false;
}
private KRSSParserTokenManager token_source;
private JavaCharStream jj_input_stream;
private Token token;
private Token jj_scanpos, jj_lastpos;
private int jj_la;
private int jj_gen;
final private int[] jj_la1 = new int[0];
static private int[] jj_la1_0;
static private int[] jj_la1_1;
static {
jj_la1_init_0();
jj_la1_init_1();
}
private static void jj_la1_init_0() {
jj_la1_0 = new int[] {};
}
private static void jj_la1_init_1() {
jj_la1_1 = new int[] {};
}
final private JJCalls[] jj_2_rtns = new JJCalls[24];
private boolean jj_rescan = false;
private int jj_gc = 0;
KRSSParser(java.io.InputStream stream) {
this(stream, null);
}
KRSSParser(java.io.InputStream stream, String encoding) {
try {
jj_input_stream = new JavaCharStream(stream, encoding, 1, 1);
} catch (java.io.UnsupportedEncodingException e) {
throw new RuntimeException(e);
}
token_source = new KRSSParserTokenManager(jj_input_stream);
token = new Token();
jj_gen = 0;
for (int i = 0; i < 0; i++) {
jj_la1[i] = -1;
}
for (int i = 0; i < jj_2_rtns.length; i++) {
jj_2_rtns[i] = new JJCalls();
}
}
void ReInit(java.io.InputStream stream) {
ReInit(stream, null);
}
void ReInit(java.io.InputStream stream, String encoding) {
try {
jj_input_stream.ReInit(stream, encoding, 1, 1);
} catch (java.io.UnsupportedEncodingException e) {
throw new RuntimeException(e);
}
token_source.ReInit(jj_input_stream);
token = new Token();
jj_gen = 0;
for (int i = 0; i < 0; i++) {
jj_la1[i] = -1;
}
for (int i = 0; i < jj_2_rtns.length; i++) {
jj_2_rtns[i] = new JJCalls();
}
}
KRSSParser(java.io.Reader stream) {
jj_input_stream = new JavaCharStream(stream, 1, 1);
token_source = new KRSSParserTokenManager(jj_input_stream);
token = new Token();
jj_gen = 0;
for (int i = 0; i < 0; i++) {
jj_la1[i] = -1;
}
for (int i = 0; i < jj_2_rtns.length; i++) {
jj_2_rtns[i] = new JJCalls();
}
}
void ReInit(java.io.Reader stream) {
jj_input_stream.ReInit(stream, 1, 1);
token_source.ReInit(jj_input_stream);
token = new Token();
jj_gen = 0;
for (int i = 0; i < 0; i++) {
jj_la1[i] = -1;
}
for (int i = 0; i < jj_2_rtns.length; i++) {
jj_2_rtns[i] = new JJCalls();
}
}
KRSSParser(KRSSParserTokenManager tm) {
token_source = tm;
token = new Token();
jj_gen = 0;
for (int i = 0; i < 0; i++) {
jj_la1[i] = -1;
}
for (int i = 0; i < jj_2_rtns.length; i++) {
jj_2_rtns[i] = new JJCalls();
}
}
void ReInit(KRSSParserTokenManager tm) {
token_source = tm;
token = new Token();
jj_gen = 0;
for (int i = 0; i < 0; i++) {
jj_la1[i] = -1;
}
for (int i = 0; i < jj_2_rtns.length; i++) {
jj_2_rtns[i] = new JJCalls();
}
}
private Token jj_consume_token(int kind) {
Token oldToken;
if ((oldToken = token).next != null) {
token = token.next;
} else {
token = token.next = token_source.getNextToken();
}
if (token.kind == kind) {
jj_gen++;
if (++jj_gc > 100) {
jj_gc = 0;
for (int i = 0; i < jj_2_rtns.length; i++) {
JJCalls c = jj_2_rtns[i];
while (c != null) {
if (c.gen < jj_gen) {
c.first = null;
}
c = c.next;
}
}
}
return token;
}
token = oldToken;
jj_kind = kind;
throw generateParseException();
}
static private final class LookaheadSuccess extends RuntimeException {
private static final long serialVersionUID = 40000L;
public LookaheadSuccess() {}
}
final private LookaheadSuccess jj_ls = new LookaheadSuccess();
private boolean jj_scan_token(int kind) {
if (jj_scanpos == jj_lastpos) {
jj_la--;
if (jj_scanpos.next == null) {
jj_lastpos = jj_scanpos = jj_scanpos.next = token_source
.getNextToken();
} else {
jj_lastpos = jj_scanpos = jj_scanpos.next;
}
} else {
jj_scanpos = jj_scanpos.next;
}
if (jj_rescan) {
int i = 0;
Token tok = token;
while (tok != null && tok != jj_scanpos) {
i++;
tok = tok.next;
}
if (tok != null) {
jj_add_error_token(kind, i);
}
}
if (jj_scanpos.kind != kind) {
return true;
}
if (jj_la == 0 && jj_scanpos == jj_lastpos) {
throw jj_ls;
}
return false;
}
Token getNextToken() {
if (token.next != null) {
token = token.next;
} else {
token = token.next = token_source.getNextToken();
}
jj_gen++;
return token;
}
Token getToken(int index) {
Token t = token;
for (int i = 0; i < index; i++) {
if (t.next != null) {
t = t.next;
} else {
t = t.next = token_source.getNextToken();
}
}
return t;
}
private java.util.List jj_expentries = new java.util.ArrayList();
private int[] jj_expentry;
private int jj_kind = -1;
private int[] jj_lasttokens = new int[100];
private int jj_endpos;
private void jj_add_error_token(int kind, int pos) {
if (pos >= 100) {
return;
}
if (pos == jj_endpos + 1) {
jj_lasttokens[jj_endpos++] = kind;
} else if (jj_endpos != 0) {
jj_expentry = new int[jj_endpos];
for (int i = 0; i < jj_endpos; i++) {
jj_expentry[i] = jj_lasttokens[i];
}
jj_entries_loop: for (java.util.Iterator it = jj_expentries
.iterator(); it.hasNext();) {
int[] oldentry = (int[]) it.next();
if (oldentry.length == jj_expentry.length) {
for (int i = 0; i < jj_expentry.length; i++) {
if (oldentry[i] != jj_expentry[i]) {
continue jj_entries_loop;
}
}
jj_expentries.add(jj_expentry);
break jj_entries_loop;
}
}
if (pos != 0) {
jj_lasttokens[(jj_endpos = pos) - 1] = kind;
}
}
}
ParseException generateParseException() {
jj_expentries.clear();
boolean[] la1tokens = new boolean[43];
if (jj_kind >= 0) {
la1tokens[jj_kind] = true;
jj_kind = -1;
}
for (int i = 0; i < 0; i++) {
if (jj_la1[i] == jj_gen) {
for (int j = 0; j < 32; j++) {
if ((jj_la1_0[i] & 1 << j) != 0) {
la1tokens[j] = true;
}
if ((jj_la1_1[i] & 1 << j) != 0) {
la1tokens[32 + j] = true;
}
}
}
}
for (int i = 0; i < 43; i++) {
if (la1tokens[i]) {
jj_expentry = new int[1];
jj_expentry[0] = i;
jj_expentries.add(jj_expentry);
}
}
jj_endpos = 0;
jj_rescan_token();
jj_add_error_token(0, 0);
int[][] exptokseq = new int[jj_expentries.size()][];
for (int i = 0; i < jj_expentries.size(); i++) {
exptokseq[i] = jj_expentries.get(i);
}
return new ParseException(token, exptokseq, tokenImage);
}
@SuppressWarnings("incomplete-switch")
private void jj_rescan_token() {
jj_rescan = true;
for (int i = 0; i < 24; i++) {
try {
JJCalls p = jj_2_rtns[i];
do {
if (p.gen > jj_gen) {
jj_la = p.arg;
jj_lastpos = jj_scanpos = p.first;
switch (i) {
case 0:
jj_3_1();
break;
case 1:
jj_3_2();
break;
case 2:
jj_3_3();
break;
case 3:
jj_3_4();
break;
case 4:
jj_3_5();
break;
case 5:
jj_3_6();
break;
case 6:
jj_3_7();
break;
case 7:
jj_3_8();
break;
case 8:
jj_3_9();
break;
case 9:
jj_3_10();
break;
case 10:
jj_3_11();
break;
case 11:
jj_3_12();
break;
case 12:
jj_3_13();
break;
case 13:
jj_3_14();
break;
case 14:
jj_3_15();
break;
case 15:
jj_3_16();
break;
case 16:
jj_3_17();
break;
case 17:
jj_3_18();
break;
case 18:
jj_3_19();
break;
case 19:
jj_3_20();
break;
case 20:
jj_3_21();
break;
case 21:
jj_3_22();
break;
case 22:
jj_3_23();
break;
case 23:
jj_3_24();
break;
}
}
p = p.next;
} while (p != null);
} catch (LookaheadSuccess ls) {}
}
jj_rescan = false;
}
private void jj_save(int index, int xla) {
JJCalls p = jj_2_rtns[index];
while (p.gen > jj_gen) {
if (p.next == null) {
p = p.next = new JJCalls();
break;
}
p = p.next;
}
p.gen = jj_gen + xla - jj_la;
p.first = token;
p.arg = xla;
}
static final class JJCalls {
int gen;
Token first;
int arg;
JJCalls next;
}
}
