org.openrdf.query.parser.sparql.ast
Class SyntaxTreeBuilder

java.lang.Object
  org.openrdf.query.parser.sparql.ast.SyntaxTreeBuilder

All Implemented Interfaces:

SyntaxTreeBuilderConstants, SyntaxTreeBuilderTreeConstants

public class SyntaxTreeBuilder
extends Object
implements SyntaxTreeBuilderTreeConstants, SyntaxTreeBuilderConstants

Field Summary

Token	jj_nt
protected org.openrdf.query.parser.sparql.ast.JJTSyntaxTreeBuilderState	jjtree
boolean	lookingAhead
Token	token
SyntaxTreeBuilderTokenManager	token_source

Fields inherited from interface org.openrdf.query.parser.sparql.ast.SyntaxTreeBuilderTreeConstants

JJTAND, JJTASKQUERY, JJTBASEDECL, JJTBASICGRAPHPATTERN, JJTBLANKNODE, JJTBLANKNODEPROPERTYLIST, JJTBOUND, JJTCOLLECTION, JJTCOMPARE, JJTCONSTRAINT, JJTCONSTRUCT, JJTCONSTRUCTQUERY, JJTDATASETCLAUSE, JJTDATATYPE, JJTDESCRIBE, JJTDESCRIBEQUERY, JJTFALSE, JJTFUNCTIONCALL, JJTGRAPHGRAPHPATTERN, JJTGRAPHPATTERNGROUP, JJTIRI, JJTISBLANK, JJTISIRI, JJTISLITERAL, JJTLANG, JJTLANGMATCHES, JJTLIMIT, JJTMATH, jjtNodeName, JJTNOT, JJTNUMERICLITERAL, JJTOBJECTLIST, JJTOFFSET, JJTOPTIONALGRAPHPATTERN, JJTOR, JJTORDERCLAUSE, JJTORDERCONDITION, JJTPREFIXDECL, JJTPROPERTYLIST, JJTQNAME, JJTQUERYCONTAINER, JJTRDFLITERAL, JJTREGEXEXPRESSION, JJTSAMETERM, JJTSELECT, JJTSELECTQUERY, JJTSTR, JJTSTRING, JJTTRIPLESSAMESUBJECT, JJTTRUE, JJTUNIONGRAPHPATTERN, JJTVAR, JJTVOID, JJTWHERECLAUSE

Fields inherited from interface org.openrdf.query.parser.sparql.ast.SyntaxTreeBuilderConstants

ALPHA, AND, ANON, ASC, ASK, BASE, BLANK_NODE_LABEL, BOUND, BY, COMMA, CONSTRUCT, DATATYPE, DECIMAL, DECIMAL_NEGATIVE, DECIMAL_POSITIVE, DECIMAL1, DECIMAL2, DEFAULT, DESC, DESCRIBE, DISTINCT, DOT, DOUBLE, DOUBLE_NEGATIVE, DOUBLE_POSITIVE, DOUBLE1, DOUBLE2, DOUBLE3, DT_PREFIX, ECHAR, EOF, EQ, EXPONENT, FALSE, FILTER, FROM, GE, GRAPH, GT, HEX, INTEGER, INTEGER_NEGATIVE, INTEGER_POSITIVE, IS_A, IS_BLANK, IS_IRI, IS_LITERAL, LANG, LANGMATCHES, LANGTAG, LBRACE, LBRACK, LE, LIMIT, LPAREN, LT, MINUS, NAMED, NE, NIL, NOT, NUM, OFFSET, OPTIONAL, OR, ORDER, PLUS, PN_CHAR, PN_CHARS_BASE, PN_CHARS_U, PN_END_CHAR, PN_LOCAL, PN_PREFIX, PN_START_CHAR, PNAME_LN, PNAME_NS, PREFIX, Q_IRI_REF, RBRACE, RBRACK, REDUCED, REGEX, RPAREN, SAFE_CHAR_LONG1, SAFE_CHAR_LONG2, SAFE_CHAR1, SAFE_CHAR2, SAMETERM, SELECT, SEMICOLON, SINGLE_LINE_COMMENT, SLASH, STAR, STR, STRING_LITERAL_LONG1, STRING_LITERAL_LONG2, STRING_LITERAL1, STRING_LITERAL2, tokenImage, TRUE, UNION, VAR_CHAR, VAR1, VAR2, VARNAME, WHERE, WHITESPACE, WS_CHAR

Constructor Summary

SyntaxTreeBuilder(InputStream stream)

SyntaxTreeBuilder(InputStream stream, String encoding)

SyntaxTreeBuilder(Reader stream)

SyntaxTreeBuilder(SyntaxTreeBuilderTokenManager tm)

Method Summary

void	AdditiveExpression()
void	ArgList()
void	AskQuery()
void	BaseDecl()
void	BasicGraphPattern()
void	BlankNode()
void	BlankNodePropertyList()
void	BooleanLiteral()
void	Bound()
void	BrackettedExpression()
void	BuiltInCall()
void	Collection()
void	ConditionalAndExpression()
void	ConditionalOrExpression()
void	Constraint()
void	Construct()
void	ConstructQuery()
void	DatasetClause()
void	Datatype()
void	Describe()
void	DescribeQuery()
void	disable_tracing()
void	enable_tracing()
void	Expression()
void	Filter()
void	FunctionCall()
ParseException	generateParseException()
Token	getNextToken()
Token	getToken(int index)
void	GraphGraphPattern()
void	GraphNode()
void	GraphPattern()
void	GraphPatternNotTriples()
void	GraphTerm()
void	GroupGraphPattern()
void	GroupOrUnionGraphPattern()
void	IRI()
void	IRIref()
void	IsBlank()
void	IsIRI()
void	IsLiteral()
void	Lang()
void	LangMatches()
void	Limit()
void	LimitOffsetClauses()
void	MultiplicativeExpression()
void	NumericExpression()
void	NumericLiteral()
void	NumericLiteralNegative()
void	NumericLiteralPositive()
void	NumericLiteralUnsigned()
void	Object()
void	ObjectList()
void	Offset()
void	OptionalGraphPattern()
void	OrderClause()
void	OrderCondition()
static ASTQueryContainer	parseQuery(String query) Parses the supplied SPARQL query and builds a syntax tree from it.
void	PrefixDecl()
void	PrefixedName()
void	PrimaryExpression()
void	Prolog()
void	PropertyList()
void	Query()
ASTQueryContainer	QueryContainer()
void	RDFLiteral()
void	RegexExpression()
void	ReInit(InputStream stream)
void	ReInit(InputStream stream, String encoding)
void	ReInit(Reader stream)
void	ReInit(SyntaxTreeBuilderTokenManager tm)
void	RelationalExpression()
void	SameTerm()
void	Select()
void	SelectQuery()
void	Str()
void	String()
void	TriplesBlock()
void	TriplesNode()
void	TriplesSameSubject()
void	UnaryExpression()
void	UnaryMinus()
void	ValueLogical()
void	Var()
void	VarOrIRIref()
void	VarOrTerm()
void	Verb()
void	WhereClause()

Methods inherited from class java.lang.Object

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

Field Detail

jjtree

protected org.openrdf.query.parser.sparql.ast.JJTSyntaxTreeBuilderState jjtree

token_source

public SyntaxTreeBuilderTokenManager token_source

token

public Token token

jj_nt

public Token jj_nt

lookingAhead

public boolean lookingAhead

Constructor Detail

SyntaxTreeBuilder

public SyntaxTreeBuilder(InputStream stream)

SyntaxTreeBuilder

public SyntaxTreeBuilder(InputStream stream,
                         String encoding)

SyntaxTreeBuilder

public SyntaxTreeBuilder(Reader stream)

SyntaxTreeBuilder

public SyntaxTreeBuilder(SyntaxTreeBuilderTokenManager tm)

Method Detail

parseQuery

public static ASTQueryContainer parseQuery(String query)
                                    throws TokenMgrError,
                                           ParseException

Parses the supplied SPARQL query and builds a syntax tree from it.

Parameters:

query - A SPARQL query string.

Returns:

The root of the syntax tree.

Throws:

TokenMgrError - If the query was syntactically incorrect.

ParseException - If the query was syntactically incorrect.

QueryContainer

public final ASTQueryContainer QueryContainer()
                                       throws ParseException

Throws:

ParseException

Prolog

public final void Prolog()
                  throws ParseException

Throws:

ParseException

BaseDecl

public final void BaseDecl()
                    throws ParseException

Throws:

ParseException

PrefixDecl

public final void PrefixDecl()
                      throws ParseException

Throws:

ParseException

Query

public final void Query()
                 throws ParseException

Throws:

ParseException

SelectQuery

public final void SelectQuery()
                       throws ParseException

Throws:

ParseException

Select

public final void Select()
                  throws ParseException

Throws:

ParseException

ConstructQuery

public final void ConstructQuery()
                          throws ParseException

Throws:

ParseException

Construct

public final void Construct()
                     throws ParseException

Throws:

ParseException

DescribeQuery

public final void DescribeQuery()
                         throws ParseException

Throws:

ParseException

Describe

public final void Describe()
                    throws ParseException

Throws:

ParseException

AskQuery

public final void AskQuery()
                    throws ParseException

Throws:

ParseException

DatasetClause

public final void DatasetClause()
                         throws ParseException

Throws:

ParseException

WhereClause

public final void WhereClause()
                       throws ParseException

Throws:

ParseException

OrderClause

public final void OrderClause()
                       throws ParseException

Throws:

ParseException

OrderCondition

public final void OrderCondition()
                          throws ParseException

Throws:

ParseException

LimitOffsetClauses

public final void LimitOffsetClauses()
                              throws ParseException

Throws:

ParseException

Limit

public final void Limit()
                 throws ParseException

Throws:

ParseException

Offset

public final void Offset()
                  throws ParseException

Throws:

ParseException

GroupGraphPattern

public final void GroupGraphPattern()
                             throws ParseException

Throws:

ParseException

GraphPattern

public final void GraphPattern()
                        throws ParseException

Throws:

ParseException

BasicGraphPattern

public final void BasicGraphPattern()
                             throws ParseException

Throws:

ParseException

TriplesBlock

public final void TriplesBlock()
                        throws ParseException

Throws:

ParseException

GraphPatternNotTriples

public final void GraphPatternNotTriples()
                                  throws ParseException

Throws:

ParseException

OptionalGraphPattern

public final void OptionalGraphPattern()
                                throws ParseException

Throws:

ParseException

GraphGraphPattern

public final void GraphGraphPattern()
                             throws ParseException

Throws:

ParseException

GroupOrUnionGraphPattern

public final void GroupOrUnionGraphPattern()
                                    throws ParseException

Throws:

ParseException

Filter

public final void Filter()
                  throws ParseException

Throws:

ParseException

Constraint

public final void Constraint()
                      throws ParseException

Throws:

ParseException

FunctionCall

public final void FunctionCall()
                        throws ParseException

Throws:

ParseException

ArgList

public final void ArgList()
                   throws ParseException

Throws:

ParseException

TriplesSameSubject

public final void TriplesSameSubject()
                              throws ParseException

Throws:

ParseException

PropertyList

public final void PropertyList()
                        throws ParseException

Throws:

ParseException

ObjectList

public final void ObjectList()
                      throws ParseException

Throws:

ParseException

Object

public final void Object()
                  throws ParseException

Throws:

ParseException

Verb

public final void Verb()
                throws ParseException

Throws:

ParseException

TriplesNode

public final void TriplesNode()
                       throws ParseException

Throws:

ParseException

BlankNodePropertyList

public final void BlankNodePropertyList()
                                 throws ParseException

Throws:

ParseException

Collection

public final void Collection()
                      throws ParseException

Throws:

ParseException

GraphNode

public final void GraphNode()
                     throws ParseException

Throws:

ParseException

VarOrTerm

public final void VarOrTerm()
                     throws ParseException

Throws:

ParseException

VarOrIRIref

public final void VarOrIRIref()
                       throws ParseException

Throws:

ParseException

Var

public final void Var()
               throws ParseException

Throws:

ParseException

GraphTerm

public final void GraphTerm()
                     throws ParseException

Throws:

ParseException

Expression

public final void Expression()
                      throws ParseException

Throws:

ParseException

ConditionalOrExpression

public final void ConditionalOrExpression()
                                   throws ParseException

Throws:

ParseException

ConditionalAndExpression

public final void ConditionalAndExpression()
                                    throws ParseException

Throws:

ParseException

ValueLogical

public final void ValueLogical()
                        throws ParseException

Throws:

ParseException

RelationalExpression

public final void RelationalExpression()
                                throws ParseException

Throws:

ParseException

NumericExpression

public final void NumericExpression()
                             throws ParseException

Throws:

ParseException

AdditiveExpression

public final void AdditiveExpression()
                              throws ParseException

Throws:

ParseException

MultiplicativeExpression

public final void MultiplicativeExpression()
                                    throws ParseException

Throws:

ParseException

UnaryExpression

public final void UnaryExpression()
                           throws ParseException

Throws:

ParseException

UnaryMinus

public final void UnaryMinus()
                      throws ParseException

Throws:

ParseException

PrimaryExpression

public final void PrimaryExpression()
                             throws ParseException

Throws:

ParseException

BrackettedExpression

public final void BrackettedExpression()
                                throws ParseException

Throws:

ParseException

BuiltInCall

public final void BuiltInCall()
                       throws ParseException

Throws:

ParseException

Str

public final void Str()
               throws ParseException

Throws:

ParseException

Lang

public final void Lang()
                throws ParseException

Throws:

ParseException

LangMatches

public final void LangMatches()
                       throws ParseException

Throws:

ParseException

Datatype

public final void Datatype()
                    throws ParseException

Throws:

ParseException

Bound

public final void Bound()
                 throws ParseException

Throws:

ParseException

SameTerm

public final void SameTerm()
                    throws ParseException

Throws:

ParseException

IsIRI

public final void IsIRI()
                 throws ParseException

Throws:

ParseException

IsBlank

public final void IsBlank()
                   throws ParseException

Throws:

ParseException

IsLiteral

public final void IsLiteral()
                     throws ParseException

Throws:

ParseException

RegexExpression

public final void RegexExpression()
                           throws ParseException

Throws:

ParseException

RDFLiteral

public final void RDFLiteral()
                      throws ParseException

Throws:

ParseException

NumericLiteral

public final void NumericLiteral()
                          throws ParseException

Throws:

ParseException

NumericLiteralUnsigned

public final void NumericLiteralUnsigned()
                                  throws ParseException

Throws:

ParseException

NumericLiteralPositive

public final void NumericLiteralPositive()
                                  throws ParseException

Throws:

ParseException

NumericLiteralNegative

public final void NumericLiteralNegative()
                                  throws ParseException

Throws:

ParseException

BooleanLiteral

public final void BooleanLiteral()
                          throws ParseException

Throws:

ParseException

String

public final void String()
                  throws ParseException

Throws:

ParseException

IRIref

public final void IRIref()
                  throws ParseException

Throws:

ParseException

PrefixedName

public final void PrefixedName()
                        throws ParseException

Throws:

ParseException

BlankNode

public final void BlankNode()
                     throws ParseException

Throws:

ParseException

IRI

public final void IRI()
               throws ParseException

Throws:

ParseException

ReInit

public void ReInit(InputStream stream)

ReInit

public void ReInit(InputStream stream,
                   String encoding)

ReInit

public void ReInit(Reader stream)

ReInit

public void ReInit(SyntaxTreeBuilderTokenManager tm)

getNextToken

public final Token getNextToken()

getToken

public final Token getToken(int index)

generateParseException

public ParseException generateParseException()

enable_tracing

public final void enable_tracing()

disable_tracing

public final void disable_tracing()