/* Generated By:JavaCC: Do not edit this line. SPARQLParser10.java */
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package com.hp.hpl.jena.sparql.lang.sparql_10 ;
import com.hp.hpl.jena.graph.* ;
import com.hp.hpl.jena.query.* ;
import com.hp.hpl.jena.sparql.core.Var ;
import com.hp.hpl.jena.sparql.syntax.* ;
import com.hp.hpl.jena.sparql.expr.* ;
import com.hp.hpl.jena.sparql.path.* ;
public class SPARQLParser10 extends SPARQLParser10Base implements SPARQLParser10Constants {
boolean allowAggregatesInExpressions = false ;
final public void QueryUnit() throws ParseException {
Query();
jj_consume_token(0);
}
final public void Query() throws ParseException {
Prologue();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case SELECT:
SelectQuery();
break;
case CONSTRUCT:
ConstructQuery();
break;
case DESCRIBE:
DescribeQuery();
break;
case ASK:
AskQuery();
break;
default:
jj_la1[0] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
final public void Prologue() throws ParseException {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case BASE:
BaseDecl();
break;
default:
jj_la1[1] = jj_gen;
;
}
label_1:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case PREFIX:
;
break;
default:
jj_la1[2] = jj_gen;
break label_1;
}
PrefixDecl();
}
}
final public void BaseDecl() throws ParseException {
String iri ;
jj_consume_token(BASE);
iri = IRI_REF();
getPrologue().setBaseURI(iri) ;
}
final public void PrefixDecl() throws ParseException {
Token t ; String iri ;
jj_consume_token(PREFIX);
t = jj_consume_token(PNAME_NS);
iri = IRI_REF();
String s = fixupPrefix(t.image, t.beginLine, t.beginColumn) ;
getPrologue().setPrefix(s, iri) ;
}
// ---- Query type clauses
final public void SelectQuery() throws ParseException {
Project();
label_2:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case FROM:
;
break;
default:
jj_la1[3] = jj_gen;
break label_2;
}
DatasetClause();
}
WhereClause();
SolutionModifier();
}
final public void SubSelect() throws ParseException {
Project();
WhereClause();
SolutionModifier();
}
final public void Project() throws ParseException {
Var v ; Expr expr ; Node n ;
jj_consume_token(SELECT);
getQuery().setQuerySelectType() ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case DISTINCT:
case REDUCED:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case DISTINCT:
jj_consume_token(DISTINCT);
getQuery().setDistinct(true);
break;
case REDUCED:
jj_consume_token(REDUCED);
getQuery().setReduced(true);
break;
default:
jj_la1[4] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
break;
default:
jj_la1[5] = jj_gen;
;
}
allowAggregatesInExpressions = true ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case VAR1:
case VAR2:
label_3:
while (true) {
v = Var();
getQuery().addResultVar(v) ;
getQuery().setQueryResultStar(false) ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case VAR1:
case VAR2:
;
break;
default:
jj_la1[6] = jj_gen;
break label_3;
}
}
break;
case STAR:
jj_consume_token(STAR);
getQuery().setQueryResultStar(true) ;
break;
default:
jj_la1[7] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
allowAggregatesInExpressions = false ;
}
final public void ConstructQuery() throws ParseException {
Template t ;
jj_consume_token(CONSTRUCT);
getQuery().setQueryConstructType() ;
t = ConstructTemplate();
getQuery().setConstructTemplate(t) ;
label_4:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case FROM:
;
break;
default:
jj_la1[8] = jj_gen;
break label_4;
}
DatasetClause();
}
WhereClause();
SolutionModifier();
}
final public void DescribeQuery() throws ParseException {
Node n ;
jj_consume_token(DESCRIBE);
getQuery().setQueryDescribeType() ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case VAR1:
case VAR2:
label_5:
while (true) {
n = VarOrIRIref();
getQuery().addDescribeNode(n) ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case VAR1:
case VAR2:
;
break;
default:
jj_la1[9] = jj_gen;
break label_5;
}
}
getQuery().setQueryResultStar(false) ;
break;
case STAR:
jj_consume_token(STAR);
getQuery().setQueryResultStar(true) ;
break;
default:
jj_la1[10] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
label_6:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case FROM:
;
break;
default:
jj_la1[11] = jj_gen;
break label_6;
}
DatasetClause();
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case WHERE:
case LBRACE:
WhereClause();
break;
default:
jj_la1[12] = jj_gen;
;
}
SolutionModifier();
}
final public void AskQuery() throws ParseException {
jj_consume_token(ASK);
getQuery().setQueryAskType() ;
label_7:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case FROM:
;
break;
default:
jj_la1[13] = jj_gen;
break label_7;
}
DatasetClause();
}
WhereClause();
}
// ----
final public void DatasetClause() throws ParseException {
jj_consume_token(FROM);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
DefaultGraphClause();
break;
case NAMED:
NamedGraphClause();
break;
default:
jj_la1[14] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
final public void DefaultGraphClause() throws ParseException {
String iri ;
iri = SourceSelector();
// This checks for duplicates
getQuery().addGraphURI(iri) ;
}
final public void NamedGraphClause() throws ParseException {
String iri ;
jj_consume_token(NAMED);
iri = SourceSelector();
// This checks for duplicates
getQuery().addNamedGraphURI(iri) ;
}
final public String SourceSelector() throws ParseException {
String iri ;
iri = IRIref();
{if (true) return iri ;}
throw new Error("Missing return statement in function");
}
final public void WhereClause() throws ParseException {
Element el ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case WHERE:
jj_consume_token(WHERE);
break;
default:
jj_la1[15] = jj_gen;
;
}
el = GroupGraphPattern();
getQuery().setQueryPattern(el) ;
}
final public void SolutionModifier() throws ParseException {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case ORDER:
OrderClause();
break;
default:
jj_la1[16] = jj_gen;
;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LIMIT:
case OFFSET:
LimitOffsetClauses();
break;
default:
jj_la1[17] = jj_gen;
;
}
}
final public void OrderClause() throws ParseException {
jj_consume_token(ORDER);
jj_consume_token(BY);
label_8:
while (true) {
OrderCondition();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case VAR1:
case VAR2:
case ASC:
case DESC:
case BOUND:
case STR:
case DTYPE:
case LANG:
case LANGMATCHES:
case IS_URI:
case IS_IRI:
case IS_BLANK:
case IS_LITERAL:
case REGEX:
case SAME_TERM:
case LPAREN:
;
break;
default:
jj_la1[18] = jj_gen;
break label_8;
}
}
}
final public void OrderCondition() throws ParseException {
int direction = 0 ; Expr expr = null ; Node v = null ;
direction = Query.ORDER_DEFAULT ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case ASC:
case DESC:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case ASC:
jj_consume_token(ASC);
direction = Query.ORDER_ASCENDING ;
break;
case DESC:
jj_consume_token(DESC);
direction = Query.ORDER_DESCENDING ;
break;
default:
jj_la1[19] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
expr = BrackettedExpression();
break;
case IRIref:
case PNAME_NS:
case PNAME_LN:
case VAR1:
case VAR2:
case BOUND:
case STR:
case DTYPE:
case LANG:
case LANGMATCHES:
case IS_URI:
case IS_IRI:
case IS_BLANK:
case IS_LITERAL:
case REGEX:
case SAME_TERM:
case LPAREN:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case BOUND:
case STR:
case DTYPE:
case LANG:
case LANGMATCHES:
case IS_URI:
case IS_IRI:
case IS_BLANK:
case IS_LITERAL:
case REGEX:
case SAME_TERM:
case LPAREN:
expr = Constraint();
break;
case VAR1:
case VAR2:
v = Var();
break;
default:
jj_la1[20] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
break;
default:
jj_la1[21] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
if ( v == null )
getQuery().addOrderBy(expr, direction) ;
else
getQuery().addOrderBy(v, direction) ;
}
final public void LimitOffsetClauses() throws ParseException {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LIMIT:
LimitClause();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case OFFSET:
OffsetClause();
break;
default:
jj_la1[22] = jj_gen;
;
}
break;
case OFFSET:
OffsetClause();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LIMIT:
LimitClause();
break;
default:
jj_la1[23] = jj_gen;
;
}
break;
default:
jj_la1[24] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
final public void LimitClause() throws ParseException {
Token t ;
jj_consume_token(LIMIT);
t = jj_consume_token(INTEGER);
getQuery().setLimit(integerValue(t.image)) ;
}
final public void OffsetClause() throws ParseException {
Token t ;
jj_consume_token(OFFSET);
t = jj_consume_token(INTEGER);
getQuery().setOffset(integerValue(t.image)) ;
}
// ---- SPARQL/Update (submission)
// SPARQL 1.1. Update
// ---- General Graph Pattern
final public Element GroupGraphPattern() throws ParseException {
Element el = null ; Token t ;
t = jj_consume_token(LBRACE);
el = GroupGraphPatternSub();
jj_consume_token(RBRACE);
{if (true) return el ;}
throw new Error("Missing return statement in function");
}
final public Element GroupGraphPatternSub() throws ParseException {
Element el = null ;
ElementGroup elg = new ElementGroup() ;
startGroup(elg) ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case BLANK_NODE_LABEL:
case VAR1:
case VAR2:
case TRUE:
case FALSE:
case INTEGER:
case DECIMAL:
case DOUBLE:
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
case STRING_LITERAL1:
case STRING_LITERAL2:
case STRING_LITERAL_LONG1:
case STRING_LITERAL_LONG2:
case LPAREN:
case NIL:
case LBRACKET:
case ANON:
startTriplesBlock() ;
el = TriplesBlock(null);
endTriplesBlock() ;
elg.addElement(el) ;
break;
default:
jj_la1[25] = jj_gen;
;
}
label_9:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case GRAPH:
case OPTIONAL:
case FILTER:
case LBRACE:
;
break;
default:
jj_la1[26] = jj_gen;
break label_9;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case GRAPH:
case OPTIONAL:
case LBRACE:
el = GraphPatternNotTriples();
break;
case FILTER:
el = Filter();
break;
default:
jj_la1[27] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
elg.addElement(el) ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case DOT:
jj_consume_token(DOT);
break;
default:
jj_la1[28] = jj_gen;
;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case BLANK_NODE_LABEL:
case VAR1:
case VAR2:
case TRUE:
case FALSE:
case INTEGER:
case DECIMAL:
case DOUBLE:
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
case STRING_LITERAL1:
case STRING_LITERAL2:
case STRING_LITERAL_LONG1:
case STRING_LITERAL_LONG2:
case LPAREN:
case NIL:
case LBRACKET:
case ANON:
startTriplesBlock() ;
el = TriplesBlock(null);
endTriplesBlock() ;
elg.addElement(el) ;
break;
default:
jj_la1[29] = jj_gen;
;
}
}
endGroup(elg) ;
{if (true) return elg ;}
throw new Error("Missing return statement in function");
}
// -- TriplesBlock
// Two versions - for SPARQL 1.0 and SPARQL 1.1 (with paths)
final public Element TriplesBlock(ElementTriplesBlock acc) throws ParseException {
if ( acc == null )
acc = new ElementTriplesBlock() ;
TriplesSameSubject(acc);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case DOT:
jj_consume_token(DOT);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case BLANK_NODE_LABEL:
case VAR1:
case VAR2:
case TRUE:
case FALSE:
case INTEGER:
case DECIMAL:
case DOUBLE:
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
case STRING_LITERAL1:
case STRING_LITERAL2:
case STRING_LITERAL_LONG1:
case STRING_LITERAL_LONG2:
case LPAREN:
case NIL:
case LBRACKET:
case ANON:
TriplesBlock(acc);
break;
default:
jj_la1[30] = jj_gen;
;
}
break;
default:
jj_la1[31] = jj_gen;
;
}
{if (true) return acc ;}
throw new Error("Missing return statement in function");
}
// -----
final public Element GraphPatternNotTriples() throws ParseException {
Element el = null ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case OPTIONAL:
el = OptionalGraphPattern();
break;
case LBRACE:
// "GroupPattern" or "GroupPattern" union "GroupPattern"
el = GroupOrUnionGraphPattern();
break;
case GRAPH:
el = GraphGraphPattern();
break;
default:
jj_la1[32] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
{if (true) return el ;}
throw new Error("Missing return statement in function");
}
// ---- Definitions of each pattern element
final public Element OptionalGraphPattern() throws ParseException {
Element el ;
jj_consume_token(OPTIONAL);
el = GroupGraphPattern();
{if (true) return new ElementOptional(el) ;}
throw new Error("Missing return statement in function");
}
final public Element GraphGraphPattern() throws ParseException {
Element el ; Node n ;
jj_consume_token(GRAPH);
n = VarOrIRIref();
el = GroupGraphPattern();
{if (true) return new ElementNamedGraph(n, el) ;}
throw new Error("Missing return statement in function");
}
// G (union G)* can be a single group pattern
// or a group pattern as part of an union.
final public Element GroupOrUnionGraphPattern() throws ParseException {
Element el = null ; ElementUnion el2 = null ;
el = GroupGraphPattern();
label_10:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case UNION:
;
break;
default:
jj_la1[33] = jj_gen;
break label_10;
}
jj_consume_token(UNION);
if ( el2 == null )
{
el2 = new ElementUnion() ;
el2.addElement(el) ;
}
el = GroupGraphPattern();
el2.addElement(el) ;
}
{if (true) return (el2==null)? el : el2 ;}
throw new Error("Missing return statement in function");
}
final public Element Filter() throws ParseException {
Expr c ;
jj_consume_token(FILTER);
c = Constraint();
{if (true) return new ElementFilter(c) ;}
throw new Error("Missing return statement in function");
}
final public Expr Constraint() throws ParseException {
Expr c ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LPAREN:
c = BrackettedExpression();
break;
case BOUND:
case STR:
case DTYPE:
case LANG:
case LANGMATCHES:
case IS_URI:
case IS_IRI:
case IS_BLANK:
case IS_LITERAL:
case REGEX:
case SAME_TERM:
c = BuiltInCall();
break;
case IRIref:
case PNAME_NS:
case PNAME_LN:
c = FunctionCall();
break;
default:
jj_la1[34] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
{if (true) return c ;}
throw new Error("Missing return statement in function");
}
final public Expr FunctionCall() throws ParseException {
String fname ; ExprList a ;
ExprList aParam = null ;
boolean distinct = false ;
fname = IRIref();
a = ArgList();
{if (true) return new E_Function(fname, a) ;}
throw new Error("Missing return statement in function");
}
final public ExprList ArgList() throws ParseException {
Expr expr ; ExprList args = new ExprList() ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case NIL:
jj_consume_token(NIL);
break;
case LPAREN:
jj_consume_token(LPAREN);
expr = Expression();
args.add(expr) ;
label_11:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case COMMA:
;
break;
default:
jj_la1[35] = jj_gen;
break label_11;
}
jj_consume_token(COMMA);
expr = Expression();
args.add(expr) ;
}
jj_consume_token(RPAREN);
break;
default:
jj_la1[36] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
{if (true) return args ;}
throw new Error("Missing return statement in function");
}
final public ExprList ParamList() throws ParseException {
Expr expr ; ExprList args = new ExprList() ;
jj_consume_token(LBRACKET);
expr = Expression();
args.add(expr) ;
label_12:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case COMMA:
;
break;
default:
jj_la1[37] = jj_gen;
break label_12;
}
jj_consume_token(COMMA);
expr = Expression();
args.add(expr) ;
}
jj_consume_token(RBRACKET);
{if (true) return args ;}
throw new Error("Missing return statement in function");
}
// -------- Construct patterns
final public Template ConstructTemplate() throws ParseException {
TripleCollectorBGP acc = new TripleCollectorBGP();
Template t = new Template(acc.getBGP()) ;
setInConstructTemplate(true) ;
jj_consume_token(LBRACE);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case BLANK_NODE_LABEL:
case VAR1:
case VAR2:
case TRUE:
case FALSE:
case INTEGER:
case DECIMAL:
case DOUBLE:
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
case STRING_LITERAL1:
case STRING_LITERAL2:
case STRING_LITERAL_LONG1:
case STRING_LITERAL_LONG2:
case LPAREN:
case NIL:
case LBRACKET:
case ANON:
ConstructTriples(acc);
break;
default:
jj_la1[38] = jj_gen;
;
}
jj_consume_token(RBRACE);
setInConstructTemplate(false) ;
{if (true) return t ;}
throw new Error("Missing return statement in function");
}
final public void ConstructTriples(TripleCollectorMark acc) throws ParseException {
TriplesSameSubject(acc);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case DOT:
jj_consume_token(DOT);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case BLANK_NODE_LABEL:
case VAR1:
case VAR2:
case TRUE:
case FALSE:
case INTEGER:
case DECIMAL:
case DOUBLE:
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
case STRING_LITERAL1:
case STRING_LITERAL2:
case STRING_LITERAL_LONG1:
case STRING_LITERAL_LONG2:
case LPAREN:
case NIL:
case LBRACKET:
case ANON:
ConstructTriples(acc);
break;
default:
jj_la1[39] = jj_gen;
;
}
break;
default:
jj_la1[40] = jj_gen;
;
}
}
// -------- Triple lists with property and object lists
// -------- Without paths: entry: TriplesSameSubject
final public void TriplesSameSubject(TripleCollectorMark acc) throws ParseException {
Node s ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case BLANK_NODE_LABEL:
case VAR1:
case VAR2:
case TRUE:
case FALSE:
case INTEGER:
case DECIMAL:
case DOUBLE:
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
case STRING_LITERAL1:
case STRING_LITERAL2:
case STRING_LITERAL_LONG1:
case STRING_LITERAL_LONG2:
case NIL:
case ANON:
s = VarOrTerm();
PropertyListNotEmpty(s, acc);
break;
case LPAREN:
case LBRACKET:
// Any of the triple generating syntax elements
s = TriplesNode(acc);
PropertyList(s, acc);
break;
default:
jj_la1[41] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
final public void PropertyListNotEmpty(Node s, TripleCollectorMark acc) throws ParseException {
Node p = null ;
p = Verb();
ObjectList(s, p, null, acc);
label_13:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case SEMICOLON:
;
break;
default:
jj_la1[42] = jj_gen;
break label_13;
}
jj_consume_token(SEMICOLON);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case VAR1:
case VAR2:
case KW_A:
p = Verb();
ObjectList(s, p, null, acc);
break;
default:
jj_la1[43] = jj_gen;
;
}
}
}
final public void PropertyList(Node s, TripleCollectorMark acc) throws ParseException {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case VAR1:
case VAR2:
case KW_A:
PropertyListNotEmpty(s, acc);
break;
default:
jj_la1[44] = jj_gen;
;
}
}
final public void ObjectList(Node s, Node p, Path path, TripleCollectorMark acc) throws ParseException {
Node o ;
Object(s, p, path, acc);
label_14:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case COMMA:
;
break;
default:
jj_la1[45] = jj_gen;
break label_14;
}
jj_consume_token(COMMA);
Object(s, p, path, acc);
}
}
final public void Object(Node s, Node p, Path path, TripleCollectorMark acc) throws ParseException {
Node o ;
int mark = acc.mark() ;
o = GraphNode(acc);
insert(acc, mark, s, p, path, o) ;
}
final public Node Verb() throws ParseException {
Node p ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case VAR1:
case VAR2:
p = VarOrIRIref();
break;
case KW_A:
jj_consume_token(KW_A);
p = nRDFtype ;
break;
default:
jj_la1[46] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
{if (true) return p ;}
throw new Error("Missing return statement in function");
}
// -------- BGPs with paths.
// -------- Entry point: TriplesSameSubjectPath
// -------- Paths
// -------- Triple expansions
// Anything that can stand in a node slot and which is
// a number of triples
final public Node TriplesNode(TripleCollectorMark acc) throws ParseException {
Node n ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LPAREN:
n = Collection(acc);
{if (true) return n ;}
break;
case LBRACKET:
n = BlankNodePropertyList(acc);
{if (true) return n ;}
break;
default:
jj_la1[47] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public Node BlankNodePropertyList(TripleCollectorMark acc) throws ParseException {
Token t ;
t = jj_consume_token(LBRACKET);
Node n = createBNode(t.beginLine, t.beginColumn) ;
PropertyListNotEmpty(n, acc);
jj_consume_token(RBRACKET);
{if (true) return n ;}
throw new Error("Missing return statement in function");
}
// ------- RDF collections
final public Node Collection(TripleCollectorMark acc) throws ParseException {
Node listHead = nRDFnil ; Node lastCell = null ; int mark ; Node n ; Token t ;
t = jj_consume_token(LPAREN);
label_15:
while (true) {
Node cell = createListNode(t.beginLine, t.beginColumn) ;
if ( listHead == nRDFnil )
listHead = cell ;
if ( lastCell != null )
insert(acc, lastCell, nRDFrest, cell) ;
mark = acc.mark() ;
n = GraphNode(acc);
insert(acc, mark, cell, nRDFfirst, n) ;
lastCell = cell ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case BLANK_NODE_LABEL:
case VAR1:
case VAR2:
case TRUE:
case FALSE:
case INTEGER:
case DECIMAL:
case DOUBLE:
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
case STRING_LITERAL1:
case STRING_LITERAL2:
case STRING_LITERAL_LONG1:
case STRING_LITERAL_LONG2:
case LPAREN:
case NIL:
case LBRACKET:
case ANON:
;
break;
default:
jj_la1[48] = jj_gen;
break label_15;
}
}
jj_consume_token(RPAREN);
if ( lastCell != null )
insert(acc, lastCell, nRDFrest, nRDFnil) ;
{if (true) return listHead ;}
throw new Error("Missing return statement in function");
}
// -------- Nodes in a graph pattern or template
final public Node GraphNode(TripleCollectorMark acc) throws ParseException {
Node n ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
case BLANK_NODE_LABEL:
case VAR1:
case VAR2:
case TRUE:
case FALSE:
case INTEGER:
case DECIMAL:
case DOUBLE:
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
case STRING_LITERAL1:
case STRING_LITERAL2:
case STRING_LITERAL_LONG1:
case STRING_LITERAL_LONG2:
case NIL:
case ANON:
n = VarOrTerm();
{if (true) return n ;}
break;
case LPAREN:
case LBRACKET:
n = TriplesNode(acc);
{if (true) return n ;}
break;
default:
jj_la1[49] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public Node VarOrTerm() throws ParseException {
Node n = null ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case VAR1:
case VAR2:
n = Var();
break;
case IRIref:
case PNAME_NS:
case PNAME_LN:
case BLANK_NODE_LABEL:
case TRUE:
case FALSE:
case INTEGER:
case DECIMAL:
case DOUBLE:
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
case STRING_LITERAL1:
case STRING_LITERAL2:
case STRING_LITERAL_LONG1:
case STRING_LITERAL_LONG2:
case NIL:
case ANON:
n = GraphTerm();
break;
default:
jj_la1[50] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
{if (true) return n ;}
throw new Error("Missing return statement in function");
}
// Property (if no bNodes) + DESCRIBE
final public Node VarOrIRIref() throws ParseException {
Node n = null ; String iri ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case VAR1:
case VAR2:
n = Var();
break;
case IRIref:
case PNAME_NS:
case PNAME_LN:
iri = IRIref();
n = createNode(iri) ;
break;
default:
jj_la1[51] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
{if (true) return n ;}
throw new Error("Missing return statement in function");
}
final public Var Var() throws ParseException {
Token t ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case VAR1:
t = jj_consume_token(VAR1);
break;
case VAR2:
t = jj_consume_token(VAR2);
break;
default:
jj_la1[52] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
{if (true) return createVariable(t.image, t.beginLine, t.beginColumn) ;}
throw new Error("Missing return statement in function");
}
final public Node GraphTerm() throws ParseException {
Node n ; String iri ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
case PNAME_NS:
case PNAME_LN:
iri = IRIref();
{if (true) return createNode(iri) ;}
break;
case STRING_LITERAL1:
case STRING_LITERAL2:
case STRING_LITERAL_LONG1:
case STRING_LITERAL_LONG2:
n = RDFLiteral();
{if (true) return n ;}
break;
case INTEGER:
case DECIMAL:
case DOUBLE:
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
n = NumericLiteral();
{if (true) return n ;}
break;
case TRUE:
case FALSE:
n = BooleanLiteral();
{if (true) return n ;}
break;
case BLANK_NODE_LABEL:
case ANON:
n = BlankNode();
{if (true) return n ;}
break;
case NIL:
jj_consume_token(NIL);
{if (true) return nRDFnil ;}
break;
default:
jj_la1[53] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
// -------- Constraint syntax
final public Expr Expression() throws ParseException {
Expr expr ;
expr = ConditionalOrExpression();
{if (true) return expr ;}
throw new Error("Missing return statement in function");
}
final public Expr ConditionalOrExpression() throws ParseException {
Expr expr1, expr2 ;
expr1 = ConditionalAndExpression();
label_16:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case SC_OR:
;
break;
default:
jj_la1[54] = jj_gen;
break label_16;
}
jj_consume_token(SC_OR);
expr2 = ConditionalAndExpression();
expr1 = new E_LogicalOr(expr1, expr2) ;
}
{if (true) return expr1 ;}
throw new Error("Missing return statement in function");
}
final public Expr ConditionalAndExpression() throws ParseException {
Expr expr1, expr2 ;
expr1 = ValueLogical();
label_17:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case SC_AND:
;
break;
default:
jj_la1[55] = jj_gen;
break label_17;
}
jj_consume_token(SC_AND);
expr2 = ValueLogical();
expr1 = new E_LogicalAnd(expr1, expr2) ;
}
{if (true) return expr1 ;}
throw new Error("Missing return statement in function");
}
final public Expr ValueLogical() throws ParseException {
Expr expr ;
expr = RelationalExpression();
{if (true) return expr ;}
throw new Error("Missing return statement in function");
}
final public Expr RelationalExpression() throws ParseException {
Expr expr1, expr2 ; ExprList a ;
expr1 = NumericExpression();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case EQ:
case NE:
case GT:
case LT:
case LE:
case GE:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case EQ:
jj_consume_token(EQ);
expr2 = NumericExpression();
expr1 = new E_Equals(expr1, expr2) ;
break;
case NE:
jj_consume_token(NE);
expr2 = NumericExpression();
expr1 = new E_NotEquals(expr1, expr2) ;
break;
case LT:
jj_consume_token(LT);
expr2 = NumericExpression();
expr1 = new E_LessThan(expr1, expr2) ;
break;
case GT:
jj_consume_token(GT);
expr2 = NumericExpression();
expr1 = new E_GreaterThan(expr1, expr2) ;
break;
case LE:
jj_consume_token(LE);
expr2 = NumericExpression();
expr1 = new E_LessThanOrEqual(expr1, expr2) ;
break;
case GE:
jj_consume_token(GE);
expr2 = NumericExpression();
expr1 = new E_GreaterThanOrEqual(expr1, expr2) ;
break;
default:
jj_la1[56] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
break;
default:
jj_la1[57] = jj_gen;
;
}
{if (true) return expr1 ;}
throw new Error("Missing return statement in function");
}
final public Expr NumericExpression() throws ParseException {
Expr expr ;
expr = AdditiveExpression();
{if (true) return expr ;}
throw new Error("Missing return statement in function");
}
final public Expr AdditiveExpression() throws ParseException {
Expr expr1, expr2, expr3 ; boolean addition ; Node n ;
expr1 = MultiplicativeExpression();
label_18:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
case PLUS:
case MINUS:
;
break;
default:
jj_la1[58] = jj_gen;
break label_18;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case PLUS:
jj_consume_token(PLUS);
expr2 = MultiplicativeExpression();
expr1 = new E_Add(expr1, expr2) ;
break;
case MINUS:
jj_consume_token(MINUS);
expr2 = MultiplicativeExpression();
expr1 = new E_Subtract(expr1, expr2) ;
break;
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
n = NumericLiteralPositive();
n = stripSign(n) ;
expr2 = asExpr(n) ;
addition = true ;
break;
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
n = NumericLiteralNegative();
n = stripSign(n) ;
expr2 = asExpr(n) ;
addition = false ;
break;
default:
jj_la1[59] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case STAR:
case SLASH:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case STAR:
jj_consume_token(STAR);
expr3 = UnaryExpression();
expr2 = new E_Multiply(expr2, expr3) ;
break;
case SLASH:
jj_consume_token(SLASH);
expr3 = UnaryExpression();
expr2 = new E_Divide(expr2, expr3) ;
break;
default:
jj_la1[60] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
break;
default:
jj_la1[61] = jj_gen;
;
}
if ( addition )
expr1 = new E_Add(expr1, expr2) ;
else
expr1 = new E_Subtract(expr1, expr2) ;
break;
default:
jj_la1[62] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
{if (true) return expr1 ;}
throw new Error("Missing return statement in function");
}
final public Expr MultiplicativeExpression() throws ParseException {
Expr expr1, expr2 ;
expr1 = UnaryExpression();
label_19:
while (true) {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case STAR:
case SLASH:
;
break;
default:
jj_la1[63] = jj_gen;
break label_19;
}
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case STAR:
jj_consume_token(STAR);
expr2 = UnaryExpression();
expr1 = new E_Multiply(expr1, expr2) ;
break;
case SLASH:
jj_consume_token(SLASH);
expr2 = UnaryExpression();
expr1 = new E_Divide(expr1, expr2) ;
break;
default:
jj_la1[64] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
}
{if (true) return expr1 ;}
throw new Error("Missing return statement in function");
}
final public Expr UnaryExpression() throws ParseException {
Expr expr ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case BANG:
jj_consume_token(BANG);
expr = PrimaryExpression();
{if (true) return new E_LogicalNot(expr) ;}
break;
case PLUS:
jj_consume_token(PLUS);
expr = PrimaryExpression();
{if (true) return new E_UnaryPlus(expr) ;}
break;
case MINUS:
jj_consume_token(MINUS);
expr = PrimaryExpression();
{if (true) return new E_UnaryMinus(expr) ;}
break;
case IRIref:
case PNAME_NS:
case PNAME_LN:
case VAR1:
case VAR2:
case BOUND:
case STR:
case DTYPE:
case LANG:
case LANGMATCHES:
case IS_URI:
case IS_IRI:
case IS_BLANK:
case IS_LITERAL:
case REGEX:
case SAME_TERM:
case TRUE:
case FALSE:
case INTEGER:
case DECIMAL:
case DOUBLE:
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
case STRING_LITERAL1:
case STRING_LITERAL2:
case STRING_LITERAL_LONG1:
case STRING_LITERAL_LONG2:
case LPAREN:
expr = PrimaryExpression();
{if (true) return expr ;}
break;
default:
jj_la1[65] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public Expr PrimaryExpression() throws ParseException {
Expr expr ; Node gn ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LPAREN:
expr = BrackettedExpression();
{if (true) return expr ;}
break;
case BOUND:
case STR:
case DTYPE:
case LANG:
case LANGMATCHES:
case IS_URI:
case IS_IRI:
case IS_BLANK:
case IS_LITERAL:
case REGEX:
case SAME_TERM:
expr = BuiltInCall();
{if (true) return expr ;}
break;
case IRIref:
case PNAME_NS:
case PNAME_LN:
expr = IRIrefOrFunction();
{if (true) return expr ;}
break;
case STRING_LITERAL1:
case STRING_LITERAL2:
case STRING_LITERAL_LONG1:
case STRING_LITERAL_LONG2:
gn = RDFLiteral();
{if (true) return asExpr(gn) ;}
break;
case INTEGER:
case DECIMAL:
case DOUBLE:
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
gn = NumericLiteral();
{if (true) return asExpr(gn) ;}
break;
case TRUE:
case FALSE:
gn = BooleanLiteral();
{if (true) return asExpr(gn) ;}
break;
case VAR1:
case VAR2:
gn = Var();
{if (true) return asExpr(gn) ;}
break;
default:
jj_la1[66] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public Expr BrackettedExpression() throws ParseException {
Expr expr ;
jj_consume_token(LPAREN);
expr = Expression();
jj_consume_token(RPAREN);
{if (true) return expr ;}
throw new Error("Missing return statement in function");
}
final public Expr BuiltInCall() throws ParseException {
Expr expr ; Expr expr1 = null ; Expr expr2 = null ;
Node gn ; Token t ; ExprList a ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case STR:
jj_consume_token(STR);
jj_consume_token(LPAREN);
expr = Expression();
jj_consume_token(RPAREN);
{if (true) return new E_Str(expr) ;}
break;
case LANG:
jj_consume_token(LANG);
jj_consume_token(LPAREN);
expr = Expression();
jj_consume_token(RPAREN);
{if (true) return new E_Lang(expr) ;}
break;
case LANGMATCHES:
jj_consume_token(LANGMATCHES);
jj_consume_token(LPAREN);
expr1 = Expression();
jj_consume_token(COMMA);
expr2 = Expression();
jj_consume_token(RPAREN);
{if (true) return new E_LangMatches(expr1, expr2) ;}
break;
case DTYPE:
jj_consume_token(DTYPE);
jj_consume_token(LPAREN);
expr = Expression();
jj_consume_token(RPAREN);
{if (true) return new E_Datatype(expr) ;}
break;
case BOUND:
jj_consume_token(BOUND);
jj_consume_token(LPAREN);
gn = Var();
jj_consume_token(RPAREN);
{if (true) return new E_Bound(new ExprVar(gn)) ;}
break;
case SAME_TERM:
jj_consume_token(SAME_TERM);
jj_consume_token(LPAREN);
expr1 = Expression();
jj_consume_token(COMMA);
expr2 = Expression();
jj_consume_token(RPAREN);
{if (true) return new E_SameTerm(expr1, expr2) ;}
break;
case IS_IRI:
t = jj_consume_token(IS_IRI);
jj_consume_token(LPAREN);
expr = Expression();
jj_consume_token(RPAREN);
{if (true) return new E_IsIRI(expr) ;}
break;
case IS_URI:
t = jj_consume_token(IS_URI);
jj_consume_token(LPAREN);
expr = Expression();
jj_consume_token(RPAREN);
{if (true) return new E_IsURI(expr) ;}
break;
case IS_BLANK:
jj_consume_token(IS_BLANK);
jj_consume_token(LPAREN);
expr = Expression();
jj_consume_token(RPAREN);
{if (true) return new E_IsBlank(expr) ;}
break;
case IS_LITERAL:
jj_consume_token(IS_LITERAL);
jj_consume_token(LPAREN);
expr = Expression();
jj_consume_token(RPAREN);
{if (true) return new E_IsLiteral(expr) ;}
break;
case REGEX:
// Regular expression matcher
expr = RegexExpression();
{if (true) return expr ;}
break;
default:
jj_la1[67] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public Expr RegexExpression() throws ParseException {
Expr expr ; Expr patExpr = null ; Expr flagsExpr = null ;
jj_consume_token(REGEX);
jj_consume_token(LPAREN);
expr = Expression();
jj_consume_token(COMMA);
patExpr = Expression();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case COMMA:
jj_consume_token(COMMA);
flagsExpr = Expression();
break;
default:
jj_la1[68] = jj_gen;
;
}
jj_consume_token(RPAREN);
{if (true) return new E_Regex(expr, patExpr, flagsExpr) ;}
throw new Error("Missing return statement in function");
}
// See also FunctionCall.
// The case of "q:name()" or "q:agg[]()" or just "q:name"
// by expanding out FunctionCall()
final public Expr IRIrefOrFunction() throws ParseException {
String iri ; ExprList a = null ;
ExprList aParam = null ;
boolean distinct = false ;
iri = IRIref();
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LPAREN:
case NIL:
a = ArgList();
break;
default:
jj_la1[69] = jj_gen;
;
}
if ( a == null ) {if (true) return asExpr(createNode(iri)) ;}
{if (true) return new E_Function(iri, a) ;}
throw new Error("Missing return statement in function");
}
final public Node RDFLiteral() throws ParseException {
Token t ; String lex = null ;
lex = String();
String lang = null ; String uri = null ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LANGTAG:
case DATATYPE:
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case LANGTAG:
t = jj_consume_token(LANGTAG);
lang = stripChars(t.image, 1) ;
break;
case DATATYPE:
jj_consume_token(DATATYPE);
uri = IRIref();
break;
default:
jj_la1[70] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
break;
default:
jj_la1[71] = jj_gen;
;
}
{if (true) return createLiteral(lex, lang, uri) ;}
throw new Error("Missing return statement in function");
}
final public Node NumericLiteral() throws ParseException {
Node n ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case INTEGER:
case DECIMAL:
case DOUBLE:
n = NumericLiteralUnsigned();
break;
case INTEGER_POSITIVE:
case DECIMAL_POSITIVE:
case DOUBLE_POSITIVE:
n = NumericLiteralPositive();
break;
case INTEGER_NEGATIVE:
case DECIMAL_NEGATIVE:
case DOUBLE_NEGATIVE:
n = NumericLiteralNegative();
break;
default:
jj_la1[72] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
{if (true) return n ;}
throw new Error("Missing return statement in function");
}
final public Node NumericLiteralUnsigned() throws ParseException {
Token t ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case INTEGER:
t = jj_consume_token(INTEGER);
{if (true) return createLiteralInteger(t.image) ;}
break;
case DECIMAL:
t = jj_consume_token(DECIMAL);
{if (true) return createLiteralDecimal(t.image) ;}
break;
case DOUBLE:
t = jj_consume_token(DOUBLE);
{if (true) return createLiteralDouble(t.image) ;}
break;
default:
jj_la1[73] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public Node NumericLiteralPositive() throws ParseException {
Token t ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case INTEGER_POSITIVE:
t = jj_consume_token(INTEGER_POSITIVE);
{if (true) return createLiteralInteger(t.image) ;}
break;
case DECIMAL_POSITIVE:
t = jj_consume_token(DECIMAL_POSITIVE);
{if (true) return createLiteralDecimal(t.image) ;}
break;
case DOUBLE_POSITIVE:
t = jj_consume_token(DOUBLE_POSITIVE);
{if (true) return createLiteralDouble(t.image) ;}
break;
default:
jj_la1[74] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public Node NumericLiteralNegative() throws ParseException {
Token t ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case INTEGER_NEGATIVE:
t = jj_consume_token(INTEGER_NEGATIVE);
{if (true) return createLiteralInteger(t.image) ;}
break;
case DECIMAL_NEGATIVE:
t = jj_consume_token(DECIMAL_NEGATIVE);
{if (true) return createLiteralDecimal(t.image) ;}
break;
case DOUBLE_NEGATIVE:
t = jj_consume_token(DOUBLE_NEGATIVE);
{if (true) return createLiteralDouble(t.image) ;}
break;
default:
jj_la1[75] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public Node BooleanLiteral() throws ParseException {
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case TRUE:
jj_consume_token(TRUE);
{if (true) return XSD_TRUE ;}
break;
case FALSE:
jj_consume_token(FALSE);
{if (true) return XSD_FALSE ;}
break;
default:
jj_la1[76] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public String String() throws ParseException {
Token t ; String lex ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case STRING_LITERAL1:
t = jj_consume_token(STRING_LITERAL1);
lex = stripQuotes(t.image) ;
break;
case STRING_LITERAL2:
t = jj_consume_token(STRING_LITERAL2);
lex = stripQuotes(t.image) ;
break;
case STRING_LITERAL_LONG1:
t = jj_consume_token(STRING_LITERAL_LONG1);
lex = stripQuotes3(t.image) ;
break;
case STRING_LITERAL_LONG2:
t = jj_consume_token(STRING_LITERAL_LONG2);
lex = stripQuotes3(t.image) ;
break;
default:
jj_la1[77] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
lex = unescapeStr(lex, t.beginLine, t.beginColumn) ;
{if (true) return lex ;}
throw new Error("Missing return statement in function");
}
final public String IRIref() throws ParseException {
String iri ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case IRIref:
iri = IRI_REF();
{if (true) return iri ;}
break;
case PNAME_NS:
case PNAME_LN:
iri = PrefixedName();
{if (true) return iri ;}
break;
default:
jj_la1[78] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public String PrefixedName() throws ParseException {
Token t ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case PNAME_LN:
t = jj_consume_token(PNAME_LN);
{if (true) return resolvePName(t.image, t.beginLine, t.beginColumn) ;}
break;
case PNAME_NS:
t = jj_consume_token(PNAME_NS);
{if (true) return resolvePName(t.image, t.beginLine, t.beginColumn) ;}
break;
default:
jj_la1[79] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public Node BlankNode() throws ParseException {
Token t = null ;
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
case BLANK_NODE_LABEL:
t = jj_consume_token(BLANK_NODE_LABEL);
{if (true) return createBNode(t.image, t.beginLine, t.beginColumn) ;}
break;
case ANON:
// <LBRACKET> <RBRACKET> { return createBNode() ; }
t = jj_consume_token(ANON);
{if (true) return createBNode( t.beginLine, t.beginColumn) ;}
break;
default:
jj_la1[80] = jj_gen;
jj_consume_token(-1);
throw new ParseException();
}
throw new Error("Missing return statement in function");
}
final public String IRI_REF() throws ParseException {
Token t ;
t = jj_consume_token(IRIref);
{if (true) return resolveQuotedIRI(t.image, t.beginLine, t.beginColumn) ;}
throw new Error("Missing return statement in function");
}
/** Generated Token Manager. */
public SPARQLParser10TokenManager token_source;
JavaCharStream jj_input_stream;
/** Current token. */
public Token token;
/** Next token. */
public Token jj_nt;
private int jj_ntk;
private int jj_gen;
final private int[] jj_la1 = new int[81];
static private int[] jj_la1_0;
static private int[] jj_la1_1;
static private int[] jj_la1_2;
static private int[] jj_la1_3;
static {
jj_la1_init_0();
jj_la1_init_1();
jj_la1_init_2();
jj_la1_init_3();
}
private static void jj_la1_init_0() {
jj_la1_0 = new int[] {0x3900000,0x40000,0x80000,0x0,0x600000,0x600000,0x3000,0x3000,0x0,0x3700,0x3700,0x0,0x0,0x0,0x700,0x0,0x10000000,0xc000000,0xc0003700,0xc0000000,0x3700,0xc0003700,0x8000000,0x4000000,0xc000000,0x3f00,0x0,0x0,0x0,0x3f00,0x3f00,0x0,0x0,0x0,0x700,0x0,0x0,0x0,0x3f00,0x3f00,0x0,0x3f00,0x0,0x23700,0x23700,0x0,0x23700,0x0,0x3f00,0x3f00,0x3f00,0x3700,0x3000,0xf00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x3700,0x3700,0x0,0x0,0x0,0x4000,0x4000,0x0,0x0,0x0,0x0,0x0,0x0,0x700,0x600,0x800,};
}
private static void jj_la1_init_1() {
jj_la1_1 = new int[] {0x0,0x0,0x0,0x2,0x0,0x0,0x0,0x0,0x2,0x0,0x0,0x2,0x4,0x2,0x1,0x4,0x0,0x0,0x1ff300,0x0,0x1ff300,0x1ff300,0x0,0x0,0x0,0xff600000,0xb0,0xb0,0x0,0xff600000,0xff600000,0x0,0x30,0x40,0x1ff300,0x0,0x0,0x0,0xff600000,0xff600000,0x0,0xff600000,0x0,0x0,0x0,0x0,0x0,0x0,0xff600000,0xff600000,0xff600000,0x0,0x0,0xff600000,0x0,0x0,0x0,0x0,0xf8000000,0xf8000000,0x0,0x0,0xf8000000,0x0,0x0,0xff7ff300,0xff7ff300,0x1ff300,0x0,0x0,0x0,0x0,0xff000000,0x7000000,0x38000000,0xc0000000,0x600000,0x0,0x0,0x0,0x0,};
}
private static void jj_la1_init_2() {
jj_la1_2 = new int[] {0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1000,0x0,0x0,0x0,0x0,0x0,0x200,0x0,0x200,0x200,0x0,0x0,0x0,0x14be1,0x1000,0x1000,0x80000,0x14be1,0x14be1,0x80000,0x1000,0x0,0x200,0x40000,0xa00,0x40000,0x14be1,0x14be1,0x80000,0x14be1,0x20000,0x0,0x0,0x40000,0x0,0x4200,0x14be1,0x14be1,0x109e1,0x0,0x0,0x109e1,0x20000000,0x40000000,0x3f00000,0x3f00000,0x80000001,0x1,0x0,0x0,0x80000001,0x0,0x0,0x840003e1,0x3e1,0x0,0x40000,0xa00,0x0,0x0,0x1,0x0,0x0,0x1,0x0,0x1e0,0x0,0x0,0x10000,};
}
private static void jj_la1_init_3() {
jj_la1_3 = new int[] {0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x2,0x0,0x0,0x2,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x1,0x0,0x6,0x6,0x1,0x6,0x6,0x1,0x0,0x0,0x0,0x0,0x8,0x8,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,};
}
/** Constructor with InputStream. */
public SPARQLParser10(java.io.InputStream stream) {
this(stream, null);
}
/** Constructor with InputStream and supplied encoding */
public SPARQLParser10(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 SPARQLParser10TokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 81; i++) jj_la1[i] = -1;
}
/** Reinitialise. */
public void ReInit(java.io.InputStream stream) {
ReInit(stream, null);
}
/** Reinitialise. */
public 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_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 81; i++) jj_la1[i] = -1;
}
/** Constructor. */
public SPARQLParser10(java.io.Reader stream) {
jj_input_stream = new JavaCharStream(stream, 1, 1);
token_source = new SPARQLParser10TokenManager(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 81; i++) jj_la1[i] = -1;
}
/** Reinitialise. */
public void ReInit(java.io.Reader stream) {
jj_input_stream.ReInit(stream, 1, 1);
token_source.ReInit(jj_input_stream);
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 81; i++) jj_la1[i] = -1;
}
/** Constructor with generated Token Manager. */
public SPARQLParser10(SPARQLParser10TokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 81; i++) jj_la1[i] = -1;
}
/** Reinitialise. */
public void ReInit(SPARQLParser10TokenManager tm) {
token_source = tm;
token = new Token();
jj_ntk = -1;
jj_gen = 0;
for (int i = 0; i < 81; i++) jj_la1[i] = -1;
}
private Token jj_consume_token(int kind) throws ParseException {
Token oldToken;
if ((oldToken = token).next != null) token = token.next;
else token = token.next = token_source.getNextToken();
jj_ntk = -1;
if (token.kind == kind) {
jj_gen++;
return token;
}
token = oldToken;
jj_kind = kind;
throw generateParseException();
}
/** Get the next Token. */
final public Token getNextToken() {
if (token.next != null) token = token.next;
else token = token.next = token_source.getNextToken();
jj_ntk = -1;
jj_gen++;
return token;
}
/** Get the specific Token. */
final public 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 int jj_ntk() {
if ((jj_nt=token.next) == null)
return (jj_ntk = (token.next=token_source.getNextToken()).kind);
else
return (jj_ntk = jj_nt.kind);
}
private java.util.List<int[]> jj_expentries = new java.util.ArrayList<int[]>();
private int[] jj_expentry;
private int jj_kind = -1;
/** Generate ParseException. */
public ParseException generateParseException() {
jj_expentries.clear();
boolean[] la1tokens = new boolean[108];
if (jj_kind >= 0) {
la1tokens[jj_kind] = true;
jj_kind = -1;
}
for (int i = 0; i < 81; 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;
}
if ((jj_la1_2[i] & (1<<j)) != 0) {
la1tokens[64+j] = true;
}
if ((jj_la1_3[i] & (1<<j)) != 0) {
la1tokens[96+j] = true;
}
}
}
}
for (int i = 0; i < 108; i++) {
if (la1tokens[i]) {
jj_expentry = new int[1];
jj_expentry[0] = i;
jj_expentries.add(jj_expentry);
}
}
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);
}
/** Enable tracing. */
final public void enable_tracing() {
}
/** Disable tracing. */
final public void disable_tracing() {
}
}