Package fr.mines_stetienne.ci.sparql_generate.lang

Class SPARQLExtParserBase

java.lang.Object

org.apache.jena.sparql.lang.QueryParserBase

org.apache.jena.sparql.lang.SPARQLParserBase

fr.mines_stetienne.ci.sparql_generate.lang.SPARQLExtParserBase

Direct Known Subclasses:

SPARQLExtParser

public class SPARQLExtParserBase
extends SPARQLParserBase

Class that extends the ARQ SPARQL Parser class with the operations for SPARQL Generate.

Field Summary

Fields inherited from class org.apache.jena.sparql.lang.SPARQLParserBase

query

Fields inherited from class org.apache.jena.sparql.lang.QueryParserBase

activeLabelMap, nRDFfirst, nRDFnil, nRDFobject, nRDFpredicate, nRDFrest, nRDFsubject, nRDFtype, ParserLoggerName, previousLabels, prologue, XSD_FALSE, XSD_TRUE

Constructor Summary

Constructors

Constructor	Description
SPARQLExtParserBase()

Method Summary

Modifier and Type	Method	Description
SPARQLExtQuery	asSPARQLExtQuery()	If possible, cast the query to a SPARQL-Generate Query.
protected SPARQLExtQuery	endSubQueryExt(int line, int column)	Finishes the parsing of a sub GENERATE query.
protected Query	newSubQuery(Prologue progloue)
protected void	startQuery()	Constructor.
protected void	startSubQueryExt()	Starts parsing a sub GENERATE query.
protected void	startSubSelect(int line, int col)	Starts parsing a sub SELECT query.
String	stripQuotes(String string, int i, int j)	Remove first i and last j characters (e.g.
static String	unescapeStr(String s, int line, int column)

Methods inherited from class org.apache.jena.sparql.lang.SPARQLParserBase

createDeleteDataSink, createInsertDataSink, emitDataBlockValue, emitDataBlockVariable, emitUpdate, endSubSelect, finishDataBlockValueRow, finishDataDelete, finishDataInsert, finishDeleteTemplate, finishInlineData, finishInsertTemplate, finishModifyUpdate, finishQuery, finishUpdateOperation, finishUpdateRequest, finishValuesClause, finishWherePattern, getQuery, popQuery, pushQuery, setQuery, setUpdate, startDataBlockValueRow, startDataDelete, startDataInsert, startDeleteTemplate, startInlineData, startInsertTemplate, startModifyUpdate, startUpdateOperation, startUpdateRequest, startValuesClause, startWherePattern

Methods inherited from class org.apache.jena.sparql.lang.QueryParserBase

asExpr, asExprNoSign, checkConcrete, checkString, compressGroupOfOneGroup, createBNode, createBNode, createExprExists, createExprNotExists, createListNode, createLiteral, createLiteralDecimal, createLiteralDouble, createLiteralInteger, createNode, createQuotedTriple, createTripleTerm, createVariable, doubleValue, endBasicGraphPattern, endGroup, endTriplesBlock, finishAggregate, fixupPrefix, getAggregateDepth, getAllowAggregatesInExpressions, getBNodesAreAllowed, getBNodesAreVariables, getPrologue, insert, insert, insert, insert, insert, integerValue, isBNodeIRI, makeFunction_BNode, makeFunction_BNode, makeFunction_IRI, makeFunction_IRI, makeFunction_URI, makeFunction_URI, preConditionAnnotation, resolveIRI, resolvePName, resolveQuotedIRI, setAccGraph, setAllowAggregatesInExpressions, setBase, setBNodesAreAllowed, setBNodesAreVariables, setInConstructTemplate, setPrefix, setPrologue, startAggregate, startBasicGraphPattern, startGroup, startTriplesBlock, stripChars, stripQuotes, stripQuotes3, stripSign, throwParseException, throwParseException, unescape, unescapePName, unescapeUnicode, warnDeprecation

Methods inherited from class java.lang.Object

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

Constructor Detail

SPARQLExtParserBase

public SPARQLExtParserBase()

Method Detail

unescapeStr

public static String unescapeStr(String s,
                                 int line,
                                 int column)

startQuery

protected final void startQuery()

Constructor.

Overrides:

startQuery in class SPARQLParserBase

startSubQueryExt

protected final void startSubQueryExt()

Starts parsing a sub GENERATE query.

startSubSelect

protected void startSubSelect(int line,
                              int col)

Starts parsing a sub SELECT query.

Overrides:

startSubSelect in class SPARQLParserBase

newSubQuery

protected Query newSubQuery(Prologue progloue)

Overrides:

newSubQuery in class SPARQLParserBase

endSubQueryExt

protected final SPARQLExtQuery endSubQueryExt(int line,
                                              int column)

Finishes the parsing of a sub GENERATE query.

Parameters:

line - -

column - -

Returns:

the sub-generate query.

asSPARQLExtQuery

public final SPARQLExtQuery asSPARQLExtQuery()

If possible, cast the query to a SPARQL-Generate Query. Else, returns null.

Returns:

-

stripQuotes

public final String stripQuotes(String string,
                                int i,
                                int j)

Remove first i and last j characters (e.g. ''' or "{") from a string

Parameters:

string -

Returns: