org.eclipse.rdf4j.query.parser.serql.ast

Class SyntaxTreeBuilder

java.lang.Object

org.eclipse.rdf4j.query.parser.serql.ast.SyntaxTreeBuilder

All Implemented Interfaces:

SyntaxTreeBuilderConstants, SyntaxTreeBuilderTreeConstants

public class SyntaxTreeBuilder
extends Object
implements SyntaxTreeBuilderTreeConstants, SyntaxTreeBuilderConstants

Field Summary

Fields

Modifier and Type	Field and Description
Token	jj_nt Next token.
protected JJTSyntaxTreeBuilderState	jjtree
Token	token Current token.
SyntaxTreeBuilderTokenManager	token_source Generated Token Manager.

Fields inherited from interface org.eclipse.rdf4j.query.parser.serql.ast.SyntaxTreeBuilderTreeConstants

JJTAND, JJTARGLIST, JJTBASICPATHEXPR, JJTBASICPATHEXPRTAIL, JJTBNODE, JJTBOOLEANCONSTANT, JJTBOUND, JJTCOMPARE, JJTCOMPAREALL, JJTCOMPAREANY, JJTCOMPOPERATOR, JJTCONSTRUCT, JJTCONSTRUCTQUERY, JJTDATATYPE, JJTEDGE, JJTEXISTS, JJTFROM, JJTFUNCTIONCALL, JJTGRAPHINTERSECT, JJTGRAPHMINUS, JJTGRAPHUNION, JJTIN, JJTINLIST, JJTISBNODE, JJTISLITERAL, JJTISRESOURCE, JJTISURI, JJTLABEL, JJTLANG, JJTLANGMATCHES, JJTLIKE, JJTLIMIT, JJTLITERAL, JJTLOCALNAME, JJTNAMESPACE, JJTNAMESPACEDECL, JJTNODE, JJTNODEELEM, jjtNodeName, JJTNOT, JJTNULL, JJTOFFSET, JJTOPTPATHEXPR, JJTOPTPATHEXPRTAIL, JJTOR, JJTORDERBY, JJTORDEREXPR, JJTPATHEXPRLIST, JJTPATHEXPRUNION, JJTPROJECTIONELEM, JJTQNAME, JJTQUERYBODY, JJTQUERYCONTAINER, JJTREGEX, JJTREIFIEDSTAT, JJTSAMETERM, JJTSELECT, JJTSELECTQUERY, JJTSTR, JJTSTRING, JJTTUPLEINTERSECT, JJTTUPLEMINUS, JJTTUPLEUNION, JJTURI, JJTVAR, JJTVOID, JJTWHERE

Fields inherited from interface org.eclipse.rdf4j.query.parser.serql.ast.SyntaxTreeBuilderConstants

ALL, ALPHA, AND, ANY, AS, ASC, BASECHAR, BNODE, BOUND, BY, CASE, COMBINING_CHAR, COMMA, CONSTRUCT, CONTEXT, DATATYPE, DATATYPED_LITERAL, DECIMAL, DEFAULT, DESC, DIGIT, DISTINCT, EOF, EQ, ESCAPED_CHAR, EXISTS, EXTENDER, FALSE, FROM, GE, GT, HEX, IDEOGRAPHIC, IGNORE, IN, INTERSECT, ISBNODE, ISLITERAL, ISRESOURCE, ISURI, LABEL, LANG, LANG_LITERAL, LANG_TAG, LANGMATCHES, LBRACE, LBRACK, LE, LETTER, LIKE, LIMIT, LOCALNAME, LPAREN, LT, MINUS, NAMESPACE, NCNAME, NCNAME_CHAR, NE, NEG_INTEGER, NOT, NULL, NUM, OFFSET, OR, ORDER, POS_INTEGER, PREFIX_NAME, QNAME, RBRACE, RBRACK, REDUCED, REGEX, RPAREN, SAFE_CHAR, SAMETERM, SCHEME, SELECT, SEMICOLON, SINGLE_LINE_COMMENT, STAR, STR, STRING, tokenImage, TRUE, UNICODE_ESC, UNION, URI, USING, WHERE

Constructor Summary

Constructors

Constructor and Description
SyntaxTreeBuilder(InputStream stream) Constructor with InputStream.
SyntaxTreeBuilder(InputStream stream, String encoding) Constructor with InputStream and supplied encoding
SyntaxTreeBuilder(Reader stream) Constructor.
SyntaxTreeBuilder(SyntaxTreeBuilderTokenManager tm) Constructor with generated Token Manager.

Method Summary

Modifier and Type	Method and Description
void	And()
void	ArgList()
void	BasicPathExpr()
ASTPathExprTail	BasicPathExprTail()
void	BNode()
void	BooleanConstant()
void	BooleanElem()
void	BooleanExpr()
void	BooleanValueOp()
void	Bound()
void	CompOperator()
void	Construct()
void	ConstructQuery()
void	ContextID()
void	Datatype()
void	DatatypedLiteral()
void	DecimalLiteral()
void	disable_tracing() Disable tracing.
void	Edge()
void	enable_tracing() Enable tracing.
void	Exists()
void	From()
void	FunctionCall()
ParseException	generateParseException() Generate ParseException.
Token	getNextToken() Get the next Token.
Token	getToken(int index) Get the specific Token.
void	GraphQuery()
void	GraphQuerySet()
void	IntegerLiteral()
void	IsBNode()
void	IsLiteral()
void	IsResource()
void	IsURI()
void	Label()
void	Lang()
void	LangLiteral()
void	LangMatches()
void	Limit()
void	Literal()
void	LocalName()
void	Namespace()
void	NamespaceDecl()
void	NamespaceDeclList()
void	Node()
void	NodeElem()
void	Not()
void	Null()
void	Offset()
void	OptPathExpr()
ASTPathExprTail	OptPathExprTail()
void	Or()
void	OrderBy()
void	OrderExpr()
void	OrderExprList()
static ASTQueryContainer	parseQuery(String query) Parses the supplied SeRQL query and builds a syntax tree from it.
void	PathExpr()
void	PathExprBranch()
void	PathExprCont()
void	PathExprList()
ASTPathExprTail	PathExprTail()
int	PosInteger()
void	ProjectionElem()
void	QName()
void	Query()
void	QueryBody()
ASTQueryContainer	QueryContainer()
void	Regex()
void	ReifiedStat()
void	ReInit(InputStream stream) Reinitialise.
void	ReInit(InputStream stream, String encoding) Reinitialise.
void	ReInit(Reader stream) Reinitialise.
void	ReInit(SyntaxTreeBuilderTokenManager tm) Reinitialise.
void	SameTerm()
void	Select()
void	SelectQuery()
void	SimpleLiteral()
void	Str()
void	String()
void	TupleQuery()
void	TupleQuerySet()
void	UnionPathExpr()
void	URI()
void	URIRef()
void	Value()
void	ValueExpr()
void	ValueExprOrNull()
void	Var()
void	Where()

Methods inherited from class java.lang.Object

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

Field Detail

jjtree

protected JJTSyntaxTreeBuilderState jjtree

token_source

public SyntaxTreeBuilderTokenManager token_source

Generated Token Manager.

token

public Token token

Current token.

jj_nt

public Token jj_nt

Next token.

Constructor Detail

SyntaxTreeBuilder

public SyntaxTreeBuilder(InputStream stream)

Constructor with InputStream.

SyntaxTreeBuilder

public SyntaxTreeBuilder(InputStream stream,
                         String encoding)

Constructor with InputStream and supplied encoding

SyntaxTreeBuilder

public SyntaxTreeBuilder(Reader stream)

Constructor.

SyntaxTreeBuilder

public SyntaxTreeBuilder(SyntaxTreeBuilderTokenManager tm)

Constructor with generated Token Manager.

Method Detail

parseQuery

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

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

Parameters:

query - A SeRQL 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

NamespaceDeclList

public final void NamespaceDeclList()
                             throws ParseException

Throws:

ParseException

NamespaceDecl

public final void NamespaceDecl()
                         throws ParseException

Throws:

ParseException

Query

public final void Query()
                 throws ParseException

Throws:

ParseException

TupleQuerySet

public final void TupleQuerySet()
                         throws ParseException

Throws:

ParseException

GraphQuerySet

public final void GraphQuerySet()
                         throws ParseException

Throws:

ParseException

TupleQuery

public final void TupleQuery()
                      throws ParseException

Throws:

ParseException

GraphQuery

public final void GraphQuery()
                      throws ParseException

Throws:

ParseException

SelectQuery

public final void SelectQuery()
                       throws ParseException

Throws:

ParseException

Select

public final void Select()
                  throws ParseException

Throws:

ParseException

ProjectionElem

public final void ProjectionElem()
                          throws ParseException

Throws:

ParseException

ConstructQuery

public final void ConstructQuery()
                          throws ParseException

Throws:

ParseException

Construct

public final void Construct()
                     throws ParseException

Throws:

ParseException

QueryBody

public final void QueryBody()
                     throws ParseException

Throws:

ParseException

From

public final void From()
                throws ParseException

Throws:

ParseException

Where

public final void Where()
                 throws ParseException

Throws:

ParseException

OrderBy

public final void OrderBy()
                   throws ParseException

Throws:

ParseException

Limit

public final void Limit()
                 throws ParseException

Throws:

ParseException

Offset

public final void Offset()
                  throws ParseException

Throws:

ParseException

ContextID

public final void ContextID()
                     throws ParseException

Throws:

ParseException

PathExprList

public final void PathExprList()
                        throws ParseException

Throws:

ParseException

UnionPathExpr

public final void UnionPathExpr()
                         throws ParseException

Throws:

ParseException

PathExpr

public final void PathExpr()
                    throws ParseException

Throws:

ParseException

BasicPathExpr

public final void BasicPathExpr()
                         throws ParseException

Throws:

ParseException

OptPathExpr

public final void OptPathExpr()
                       throws ParseException

Throws:

ParseException

PathExprCont

public final void PathExprCont()
                        throws ParseException

Throws:

ParseException

PathExprBranch

public final void PathExprBranch()
                          throws ParseException

Throws:

ParseException

PathExprTail

public final ASTPathExprTail PathExprTail()
                                   throws ParseException

Throws:

ParseException

BasicPathExprTail

public final ASTPathExprTail BasicPathExprTail()
                                        throws ParseException

Throws:

ParseException

OptPathExprTail

public final ASTPathExprTail OptPathExprTail()
                                      throws ParseException

Throws:

ParseException

Edge

public final void Edge()
                throws ParseException

Throws:

ParseException

Node

public final void Node()
                throws ParseException

Throws:

ParseException

NodeElem

public final void NodeElem()
                    throws ParseException

Throws:

ParseException

ReifiedStat

public final void ReifiedStat()
                       throws ParseException

Throws:

ParseException

OrderExprList

public final void OrderExprList()
                         throws ParseException

Throws:

ParseException

OrderExpr

public final void OrderExpr()
                     throws ParseException

Throws:

ParseException

BooleanExpr

public final void BooleanExpr()
                       throws ParseException

Throws:

ParseException

Or

public final void Or()
              throws ParseException

Throws:

ParseException

And

public final void And()
               throws ParseException

Throws:

ParseException

BooleanElem

public final void BooleanElem()
                       throws ParseException

Throws:

ParseException

BooleanConstant

public final void BooleanConstant()
                           throws ParseException

Throws:

ParseException

Not

public final void Not()
               throws ParseException

Throws:

ParseException

Bound

public final void Bound()
                 throws ParseException

Throws:

ParseException

SameTerm

public final void SameTerm()
                    throws ParseException

Throws:

ParseException

IsResource

public final void IsResource()
                      throws ParseException

Throws:

ParseException

IsLiteral

public final void IsLiteral()
                     throws ParseException

Throws:

ParseException

IsURI

public final void IsURI()
                 throws ParseException

Throws:

ParseException

IsBNode

public final void IsBNode()
                   throws ParseException

Throws:

ParseException

LangMatches

public final void LangMatches()
                       throws ParseException

Throws:

ParseException

Regex

public final void Regex()
                 throws ParseException

Throws:

ParseException

Exists

public final void Exists()
                  throws ParseException

Throws:

ParseException

BooleanValueOp

public final void BooleanValueOp()
                          throws ParseException

Throws:

ParseException

CompOperator

public final void CompOperator()
                        throws ParseException

Throws:

ParseException

ValueExprOrNull

public final void ValueExprOrNull()
                           throws ParseException

Throws:

ParseException

ValueExpr

public final void ValueExpr()
                     throws ParseException

Throws:

ParseException

Var

public final void Var()
               throws ParseException

Throws:

ParseException

Datatype

public final void Datatype()
                    throws ParseException

Throws:

ParseException

Lang

public final void Lang()
                throws ParseException

Throws:

ParseException

Label

public final void Label()
                 throws ParseException

Throws:

ParseException

Namespace

public final void Namespace()
                     throws ParseException

Throws:

ParseException

LocalName

public final void LocalName()
                     throws ParseException

Throws:

ParseException

Str

public final void Str()
               throws ParseException

Throws:

ParseException

FunctionCall

public final void FunctionCall()
                        throws ParseException

Throws:

ParseException

ArgList

public final void ArgList()
                   throws ParseException

Throws:

ParseException

Value

public final void Value()
                 throws ParseException

Throws:

ParseException

URIRef

public final void URIRef()
                  throws ParseException

Throws:

ParseException

URI

public final void URI()
               throws ParseException

Throws:

ParseException

QName

public final void QName()
                 throws ParseException

Throws:

ParseException

BNode

public final void BNode()
                 throws ParseException

Throws:

ParseException

Literal

public final void Literal()
                   throws ParseException

Throws:

ParseException

SimpleLiteral

public final void SimpleLiteral()
                         throws ParseException

Throws:

ParseException

LangLiteral

public final void LangLiteral()
                       throws ParseException

Throws:

ParseException

DatatypedLiteral

public final void DatatypedLiteral()
                            throws ParseException

Throws:

ParseException

IntegerLiteral

public final void IntegerLiteral()
                          throws ParseException

Throws:

ParseException

DecimalLiteral

public final void DecimalLiteral()
                          throws ParseException

Throws:

ParseException

String

public final void String()
                  throws ParseException

Throws:

ParseException

Null

public final void Null()
                throws ParseException

Throws:

ParseException

PosInteger

public final int PosInteger()
                     throws ParseException

Throws:

ParseException

ReInit

public void ReInit(InputStream stream)

Reinitialise.

ReInit

public void ReInit(InputStream stream,
                   String encoding)

Reinitialise.

ReInit

public void ReInit(Reader stream)

Reinitialise.

ReInit

public void ReInit(SyntaxTreeBuilderTokenManager tm)

Reinitialise.

getNextToken

public final Token getNextToken()

Get the next Token.

getToken

public final Token getToken(int index)

Get the specific Token.

generateParseException

public ParseException generateParseException()

Generate ParseException.

enable_tracing

public final void enable_tracing()

Enable tracing.

disable_tracing

public final void disable_tracing()

Disable tracing.