Interface INonAggregateExpressionBuilder

Provides methods for building SPARQL expressions, but not aggregates.

Namespace: VDS.RDF.Query.Builder

Assembly: dotNetRdf.dll

Syntax

public interface INonAggregateExpressionBuilder

Properties

SparqlVersion

SPARQL syntax verions to use when creating expressions.

Declaration

SparqlQuerySyntax SparqlVersion { get; set; }

Property Value

Type	Description
SparqlQuerySyntax

Methods

BNode()

Creates a parameterless call to the BNODE function.

Declaration

BlankNodeExpression BNode()

Returns

Type	Description
BlankNodeExpression

BNode(LiteralExpression)

Creates a call to the BNODE function with a simple literal parameter.

Declaration

BlankNodeExpression BNode(LiteralExpression simpleLiteral)

Parameters

Type	Name	Description
LiteralExpression	simpleLiteral	a SPARQL simple literal.

Returns

Type	Description
BlankNodeExpression

BNode(TypedLiteralExpression<string>)

Creates a call to the BNODE function with a string literal parameter.

Declaration

BlankNodeExpression BNode(TypedLiteralExpression<string> stringLiteral)

Parameters

Type	Name	Description
TypedLiteralExpression<string>	stringLiteral	a SPARQL string literal.

Returns

Type	Description
BlankNodeExpression

Bound(string)

Creates a call to the BOUND function with a variable parameter.

Declaration

BooleanExpression Bound(string var)

Parameters

Type	Name	Description
string	var	a SPARQL variable name.

Returns

Type	Description
BooleanExpression

Bound(VariableExpression)

Creates a call to the BOUND function with a variable parameter.

Declaration

BooleanExpression Bound(VariableExpression var)

Parameters

Type	Name	Description
VariableExpression	var	a SPARQL variable.

Returns

Type	Description
BooleanExpression

Cast(SparqlExpression)

Builds a SPARQL constructor function call.

Declaration

SparqlCastBuilder Cast(SparqlExpression castedExpression)

Parameters

Type	Name	Description
SparqlExpression	castedExpression

Returns

Type	Description
SparqlCastBuilder

Coalesce(params SparqlExpression[])

Creates a call of the COALESCE function with a variable number of expression parameters.

Declaration

RdfTermExpression Coalesce(params SparqlExpression[] expressions)

Parameters

Type	Name	Description
SparqlExpression[]	expressions	SPARQL expressions.

Returns

Type	Description
RdfTermExpression

Constant(bool)

Creates a boolean constant.

Declaration

TypedLiteralExpression<bool> Constant(bool value)

Parameters

Type	Name	Description
bool	value

Returns

Type	Description
TypedLiteralExpression<bool>

Constant(byte)

Creates a numeric constant.

Declaration

NumericExpression<byte> Constant(byte value)

Parameters

Type	Name	Description
byte	value

Returns

Type	Description
NumericExpression<byte>

Constant(DateTime)

Creates a datetime constant.

Declaration

TypedLiteralExpression<DateTime> Constant(DateTime value)

Parameters

Type	Name	Description
DateTime	value

Returns

Type	Description
TypedLiteralExpression<DateTime>

Constant(decimal)

Creates a numeric constant.

Declaration

NumericExpression<decimal> Constant(decimal value)

Parameters

Type	Name	Description
decimal	value

Returns

Type	Description
NumericExpression<decimal>

Constant(double)

Creates a numeric constant.

Declaration

NumericExpression<double> Constant(double value)

Parameters

Type	Name	Description
double	value

Returns

Type	Description
NumericExpression<double>

Constant(short)

Creates a numeric constant.

Declaration

NumericExpression<short> Constant(short value)

Parameters

Type	Name	Description
short	value

Returns

Type	Description
NumericExpression<short>

Constant(int)

Creates a numeric constant.

Declaration

NumericExpression<int> Constant(int value)

Parameters

Type	Name	Description
int	value

Returns

Type	Description
NumericExpression<int>

Constant(sbyte)

Creates a numeric constant.

Declaration

NumericExpression<sbyte> Constant(sbyte value)

Parameters

Type	Name	Description
sbyte	value

Returns

Type	Description
NumericExpression<sbyte>

Constant(float)

Creates a numeric constant.

Declaration

NumericExpression<float> Constant(float value)

Parameters

Type	Name	Description
float	value

Returns

Type	Description
NumericExpression<float>

Constant(string)

Creates a string constant.

Declaration

TypedLiteralExpression<string> Constant(string value)

Parameters

Type	Name	Description
string	value

Returns

Type	Description
TypedLiteralExpression<string>

Constant(Uri)

Creates an IRI constant.

Declaration

RdfTermExpression Constant(Uri value)

Parameters

Type	Name	Description
Uri	value

Returns

Type	Description
RdfTermExpression

Datatype<TExpression>(PrimaryExpression<TExpression>)

Creates a call to the DATATYPE function with a literal expression parameter.

Declaration

IriExpression Datatype<TExpression>(PrimaryExpression<TExpression> literal) where TExpression : ISparqlExpression

Parameters

Type	Name	Description
PrimaryExpression<TExpression>	literal	a SPARQL literal expression.

Returns

Type	Description
IriExpression

Type Parameters

Name	Description
TExpression

Remarks

depending on SparqlVersion will use a different flavour of datatype function.

Exists(Action<IGraphPatternBuilder>)

Creates a call of the EXISTS function.

Declaration

BooleanExpression Exists(Action<IGraphPatternBuilder> buildExistsPattern)

Parameters

Type	Name	Description
Action<IGraphPatternBuilder>	buildExistsPattern	a function, which will create the graph pattern parameter.

Returns

Type	Description
BooleanExpression

If(BooleanExpression)

Creates a call to the IF function with an expression for the first parameter.

Declaration

IfThenPart If(BooleanExpression ifExpression)

Parameters

Type	Name	Description
BooleanExpression	ifExpression	conditional clause expression.

Returns

Type	Description
IfThenPart

If(VariableExpression)

Creates a call to the IF function with a variable for the first parameter.

Declaration

IfThenPart If(VariableExpression ifExpression)

Parameters

Type	Name	Description
VariableExpression	ifExpression	conditional clause variable expression.

Returns

Type	Description
IfThenPart

IsBlank(string)

Creates a call to the isBlank function with a variable parameter.

Declaration

BooleanExpression IsBlank(string variableName)

Parameters

Type	Name	Description
string	variableName	name of variable to check.

Returns

Type	Description
BooleanExpression

IsBlank(SparqlExpression)

Creates a call to the isBlank function with an expression parameter.

Declaration

BooleanExpression IsBlank(SparqlExpression term)

Parameters

Type	Name	Description
SparqlExpression	term	any SPARQL expression.

Returns

Type	Description
BooleanExpression

IsIRI(string)

Creates a call to the isIRI function with a variable parameter.

Declaration

BooleanExpression IsIRI(string variableName)

Parameters

Type	Name	Description
string	variableName	name of variable to check.

Returns

Type	Description
BooleanExpression

IsIRI(SparqlExpression)

Creates a call to the isIRI function with an expression parameter.

Declaration

BooleanExpression IsIRI(SparqlExpression term)

Parameters

Type	Name	Description
SparqlExpression	term	any SPARQL expression.

Returns

Type	Description
BooleanExpression

IsLiteral(string)

Creates a call to the isLiteral function with a variable parameter.

Declaration

BooleanExpression IsLiteral(string variableName)

Parameters

Type	Name	Description
string	variableName	name of variable to check.

Returns

Type	Description
BooleanExpression

IsLiteral(SparqlExpression)

Creates a call to the isLiteral function with an expression parameter.

Declaration

BooleanExpression IsLiteral(SparqlExpression term)

Parameters

Type	Name	Description
SparqlExpression	term	any SPARQL expression.

Returns

Type	Description
BooleanExpression

IsNumeric(string)

Creates a call to the isNumeric function with a variable parameter.

Declaration

BooleanExpression IsNumeric(string variableName)

Parameters

Type	Name	Description
string	variableName	name of variable to check.

Returns

Type	Description
BooleanExpression

IsNumeric(SparqlExpression)

Creates a call to the isNumeric function with an expression parameter.

Declaration

BooleanExpression IsNumeric(SparqlExpression term)

Parameters

Type	Name	Description
SparqlExpression	term	any SPARQL expression.

Returns

Type	Description
BooleanExpression

Lang(LiteralExpression)

Creates a call to the LANG function with a literal expression parameter.

Declaration

LiteralExpression Lang(LiteralExpression literal)

Parameters

Type	Name	Description
LiteralExpression	literal	a SPARQL literal expression.

Returns

Type	Description
LiteralExpression

Lang(VariableExpression)

Creates a call to the LANG function with a variable parameter.

Declaration

LiteralExpression Lang(VariableExpression variable)

Parameters

Type	Name	Description
VariableExpression	variable	a SPARQL variable.

Returns

Type	Description
LiteralExpression

LangMatches(LiteralExpression, string)

Creates a call to the LANGMATCHES function.

Declaration

BooleanExpression LangMatches(LiteralExpression languageTag, string languageRange)

Parameters

Type	Name	Description
LiteralExpression	languageTag
string	languageRange

Returns

Type	Description
BooleanExpression

LangMatches(LiteralExpression, LiteralExpression)

Creates a call to the LANGMATCHES function.

Declaration

BooleanExpression LangMatches(LiteralExpression languageTag, LiteralExpression languageRange)

Parameters

Type	Name	Description
LiteralExpression	languageTag
LiteralExpression	languageRange

Returns

Type	Description
BooleanExpression

LangMatches(LiteralExpression, VariableExpression)

Creates a call to the LANGMATCHES function.

Declaration

BooleanExpression LangMatches(LiteralExpression languageTag, VariableExpression languageRange)

Parameters

Type	Name	Description
LiteralExpression	languageTag
VariableExpression	languageRange

Returns

Type	Description
BooleanExpression

LangMatches(VariableExpression, string)

Creates a call to the LANGMATCHES function.

Declaration

BooleanExpression LangMatches(VariableExpression languageTag, string languageRange)

Parameters

Type	Name	Description
VariableExpression	languageTag
string	languageRange

Returns

Type	Description
BooleanExpression

LangMatches(VariableExpression, LiteralExpression)

Creates a call to the LANGMATCHES function.

Declaration

BooleanExpression LangMatches(VariableExpression languageTag, LiteralExpression languageRange)

Parameters

Type	Name	Description
VariableExpression	languageTag
LiteralExpression	languageRange

Returns

Type	Description
BooleanExpression

LangMatches(VariableExpression, VariableExpression)

Creates a call to the LANGMATCHES function.

Declaration

BooleanExpression LangMatches(VariableExpression languageTag, VariableExpression languageRange)

Parameters

Type	Name	Description
VariableExpression	languageTag
VariableExpression	languageRange

Returns

Type	Description
BooleanExpression

Regex(LiteralExpression, string)

Creates a call to the REGEX function.

Declaration

BooleanExpression Regex(LiteralExpression text, string pattern)

Parameters

Type	Name	Description
LiteralExpression	text
string	pattern

Returns

Type	Description
BooleanExpression

Regex(LiteralExpression, string, string)

Creates a call to the REGEX function.

Declaration

BooleanExpression Regex(LiteralExpression text, string pattern, string flags)

Parameters

Type	Name	Description
LiteralExpression	text
string	pattern
string	flags

Returns

Type	Description
BooleanExpression

Regex(LiteralExpression, LiteralExpression)

Creates a call to the REGEX function.

Declaration

BooleanExpression Regex(LiteralExpression text, LiteralExpression pattern)

Parameters

Type	Name	Description
LiteralExpression	text
LiteralExpression	pattern

Returns

Type	Description
BooleanExpression

Regex(LiteralExpression, LiteralExpression, string)

Creates a call to the REGEX function.

Declaration

BooleanExpression Regex(LiteralExpression text, LiteralExpression pattern, string flags)

Parameters

Type	Name	Description
LiteralExpression	text
LiteralExpression	pattern
string	flags

Returns

Type	Description
BooleanExpression

Regex(LiteralExpression, VariableExpression)

Creates a call to the REGEX function.

Declaration

BooleanExpression Regex(LiteralExpression text, VariableExpression pattern)

Parameters

Type	Name	Description
LiteralExpression	text
VariableExpression	pattern

Returns

Type	Description
BooleanExpression

Regex(LiteralExpression, VariableExpression, string)

Creates a call to the REGEX function.

Declaration

BooleanExpression Regex(LiteralExpression text, VariableExpression pattern, string flags)

Parameters

Type	Name	Description
LiteralExpression	text
VariableExpression	pattern
string	flags

Returns

Type	Description
BooleanExpression

Regex(SparqlExpression, string, string)

Creates a call to the REGEX function.

Declaration

BooleanExpression Regex(SparqlExpression text, string pattern, string flags)

Parameters

Type	Name	Description
SparqlExpression	text
string	pattern
string	flags

Returns

Type	Description
BooleanExpression

Regex(VariableExpression, string)

Creates a call to the REGEX function.

Declaration

BooleanExpression Regex(VariableExpression text, string pattern)

Parameters

Type	Name	Description
VariableExpression	text
string	pattern

Returns

Type	Description
BooleanExpression

Regex(VariableExpression, VariableExpression)

Creates a call to the REGEX function.

Declaration

BooleanExpression Regex(VariableExpression text, VariableExpression pattern)

Parameters

Type	Name	Description
VariableExpression	text
VariableExpression	pattern

Returns

Type	Description
BooleanExpression

Regex(VariableExpression, VariableExpression, string)

Creates a call to the REGEX function.

Declaration

BooleanExpression Regex(VariableExpression text, VariableExpression pattern, string flags)

Parameters

Type	Name	Description
VariableExpression	text
VariableExpression	pattern
string	flags

Returns

Type	Description
BooleanExpression

SameTerm(string, string)

Creates a call of the SAMETERM function with two variable parameters.

Declaration

BooleanExpression SameTerm(string left, string right)

Parameters

Type	Name	Description
string	left	a variable name.
string	right	a variable name.

Returns

Type	Description
BooleanExpression

SameTerm(string, SparqlExpression)

Creates a call of the SAMETERM function with variable and expression parameters.

Declaration

BooleanExpression SameTerm(string left, SparqlExpression right)

Parameters

Type	Name	Description
string	left	a variable name.
SparqlExpression	right	a SPARQL expression.

Returns

Type	Description
BooleanExpression

SameTerm(SparqlExpression, string)

Creates a call of the SAMETERM function with expression and variable parameters.

Declaration

BooleanExpression SameTerm(SparqlExpression left, string right)

Parameters

Type	Name	Description
SparqlExpression	left	a SPARQL expression.
string	right	a variable name.

Returns

Type	Description
BooleanExpression

SameTerm(SparqlExpression, SparqlExpression)

Creates a call of the SAMETERM function with two expression parameters.

Declaration

BooleanExpression SameTerm(SparqlExpression left, SparqlExpression right)

Parameters

Type	Name	Description
SparqlExpression	left	a SPARQL expression.
SparqlExpression	right	a SPARQL expression.

Returns

Type	Description
BooleanExpression

Str(IriExpression)

Creates a call to the STR function with an variable parameter.

Declaration

LiteralExpression Str(IriExpression iriTerm)

Parameters

Type	Name	Description
IriExpression	iriTerm	an RDF IRI term.

Returns

Type	Description
LiteralExpression

Str(LiteralExpression)

Creates a call to the STR function with a literal expression parameter.

Declaration

LiteralExpression Str(LiteralExpression literal)

Parameters

Type	Name	Description
LiteralExpression	literal	a SPARQL literal expression.

Returns

Type	Description
LiteralExpression

Str(VariableExpression)

Creates a call to the STR function with a variable parameter.

Declaration

LiteralExpression Str(VariableExpression variable)

Parameters

Type	Name	Description
VariableExpression	variable	a SPARQL variable.

Returns

Type	Description
LiteralExpression

StrDt(string, Uri)

Creates a call to the STRDT function with a simple literal and a Uri parameters.

Declaration

LiteralExpression StrDt(string lexicalForm, Uri datatypeIri)

Parameters

Type	Name	Description
string	lexicalForm	a literal.
Uri	datatypeIri	datatype IRI.

Returns

Type	Description
LiteralExpression

StrDt(string, IriExpression)

Creates a call to the STRDT function with a simple literal and a IRI expression parameters.

Declaration

LiteralExpression StrDt(string lexicalForm, IriExpression datatypeIri)

Parameters

Type	Name	Description
string	lexicalForm	a literal.
IriExpression	datatypeIri	datatype IRI.

Returns

Type	Description
LiteralExpression

StrDt(string, VariableExpression)

Creates a call to the STRDT function with a simple literal and a IRI expression parameters.

Declaration

LiteralExpression StrDt(string lexicalForm, VariableExpression datatypeIri)

Parameters

Type	Name	Description
string	lexicalForm	a literal.
VariableExpression	datatypeIri	datatype IRI.

Returns

Type	Description
LiteralExpression

StrDt(LiteralExpression, Uri)

Creates a call to the STRDT function with a simple literal and a Uri parameters.

Declaration

LiteralExpression StrDt(LiteralExpression lexicalForm, Uri datatypeIri)

Parameters

Type	Name	Description
LiteralExpression	lexicalForm	a SPARQL simple literal.
Uri	datatypeIri	datatype IRI.

Returns

Type	Description
LiteralExpression

StrDt(LiteralExpression, IriExpression)

Creates a call to the STRDT function with a simple literal and a IRI expression parameters.

Declaration

LiteralExpression StrDt(LiteralExpression lexicalForm, IriExpression datatypeIri)

Parameters

Type	Name	Description
LiteralExpression	lexicalForm	a SPARQL simple literal.
IriExpression	datatypeIri	datatype IRI.

Returns

Type	Description
LiteralExpression

StrDt(LiteralExpression, VariableExpression)

Creates a call to the STRDT function with a simple literal and a variable parameters.

Declaration

LiteralExpression StrDt(LiteralExpression lexicalForm, VariableExpression datatypeIri)

Parameters

Type	Name	Description
LiteralExpression	lexicalForm	a SPARQL simple literal.
VariableExpression	datatypeIri	datatype IRI.

Returns

Type	Description
LiteralExpression

StrDt(VariableExpression, Uri)

Creates a call to the STRDT function with a variable and a Uri parameters.

Declaration

LiteralExpression StrDt(VariableExpression lexicalForm, Uri datatypeIri)

Parameters

Type	Name	Description
VariableExpression	lexicalForm	a literal.
Uri	datatypeIri	datatype IRI.

Returns

Type	Description
LiteralExpression

StrDt(VariableExpression, IriExpression)

Creates a call to the STRDT function with a variable and a IRI expression parameters.

Declaration

LiteralExpression StrDt(VariableExpression lexicalForm, IriExpression datatypeIri)

Parameters

Type	Name	Description
VariableExpression	lexicalForm	a literal.
IriExpression	datatypeIri	datatype IRI.

Returns

Type	Description
LiteralExpression

StrDt(VariableExpression, VariableExpression)

Creates a call to the STRDT function with a variable and a Uri parameters.

Declaration

LiteralExpression StrDt(VariableExpression lexicalForm, VariableExpression datatypeIri)

Parameters

Type	Name	Description
VariableExpression	lexicalForm	a literal.
VariableExpression	datatypeIri	datatype IRI.

Returns

Type	Description
LiteralExpression

StrLen(TypedLiteralExpression<string>)

Creates a call to the STRLEN function with a string literal parameter.

Declaration

NumericExpression<int> StrLen(TypedLiteralExpression<string> str)

Parameters

Type	Name	Description
TypedLiteralExpression<string>	str	a string literal parameter.

Returns

Type	Description
NumericExpression<int>

StrLen(VariableExpression)

Creates a call to the STRLEN function with a variable parameter.

Declaration

NumericExpression<int> StrLen(VariableExpression str)

Parameters

Type	Name	Description
VariableExpression	str	a SPARQL variable.

Returns

Type	Description
NumericExpression<int>

StrUUID()

Creates a call to the StrUUID function.

Declaration

LiteralExpression StrUUID()

Returns

Type	Description
LiteralExpression

Substr(TypedLiteralExpression<string>, int)

Creates a call to the SUBSTR function with a string literal and interger parameters.

Declaration

TypedLiteralExpression<string> Substr(TypedLiteralExpression<string> str, int startingLoc)

Parameters

Type	Name	Description
TypedLiteralExpression<string>	str	a string literal parameter.
int	startingLoc	1-based start index.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(TypedLiteralExpression<string>, int, int)

Creates a call to the SUBSTR function with a string literal and interger parameters.

Declaration

TypedLiteralExpression<string> Substr(TypedLiteralExpression<string> str, int startingLoc, int length)

Parameters

Type	Name	Description
TypedLiteralExpression<string>	str	a string literal parameter.
int	startingLoc	1-based start index.
int	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(TypedLiteralExpression<string>, int, NumericExpression<int>)

Creates a call to the SUBSTR function with a string literal, interger and integer expression parameters.

Declaration

TypedLiteralExpression<string> Substr(TypedLiteralExpression<string> str, int startingLoc, NumericExpression<int> length)

Parameters

Type	Name	Description
TypedLiteralExpression<string>	str	a string literal parameter.
int	startingLoc	1-based start index.
NumericExpression<int>	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(TypedLiteralExpression<string>, int, VariableExpression)

Creates a call to the SUBSTR function with a string literal, interger and a variable parameters.

Declaration

TypedLiteralExpression<string> Substr(TypedLiteralExpression<string> str, int startingLoc, VariableExpression length)

Parameters

Type	Name	Description
TypedLiteralExpression<string>	str	a string literal parameter.
int	startingLoc	1-based start index.
VariableExpression	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(TypedLiteralExpression<string>, NumericExpression<int>)

Creates a call to the SUBSTR function with a string literal and variable parameters.

Declaration

TypedLiteralExpression<string> Substr(TypedLiteralExpression<string> str, NumericExpression<int> startingLoc)

Parameters

Type	Name	Description
TypedLiteralExpression<string>	str	a string literal parameter.
NumericExpression<int>	startingLoc	1-based start index.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(TypedLiteralExpression<string>, NumericExpression<int>, int)

Creates a call to the SUBSTR function with a string literal and variable parameters.

Declaration

TypedLiteralExpression<string> Substr(TypedLiteralExpression<string> str, NumericExpression<int> startingLoc, int length)

Parameters

Type	Name	Description
TypedLiteralExpression<string>	str	a string literal parameter.
NumericExpression<int>	startingLoc	1-based start index.
int	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(TypedLiteralExpression<string>, NumericExpression<int>, NumericExpression<int>)

Creates a call to the SUBSTR function with a string literal and two integer expressions parameters.

Declaration

TypedLiteralExpression<string> Substr(TypedLiteralExpression<string> str, NumericExpression<int> startingLoc, NumericExpression<int> length)

Parameters

Type	Name	Description
TypedLiteralExpression<string>	str	a string literal parameter.
NumericExpression<int>	startingLoc	1-based start index.
NumericExpression<int>	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(TypedLiteralExpression<string>, NumericExpression<int>, VariableExpression)

Creates a call to the SUBSTR function with a string literal, interger expression and a numeric expression parameters.

Declaration

TypedLiteralExpression<string> Substr(TypedLiteralExpression<string> str, NumericExpression<int> startingLoc, VariableExpression length)

Parameters

Type	Name	Description
TypedLiteralExpression<string>	str	a string literal parameter.
NumericExpression<int>	startingLoc	1-based start index.
VariableExpression	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(TypedLiteralExpression<string>, VariableExpression)

Creates a call to the SUBSTR function with a string literal and interger expression parameters.

Declaration

TypedLiteralExpression<string> Substr(TypedLiteralExpression<string> str, VariableExpression startingLoc)

Parameters

Type	Name	Description
TypedLiteralExpression<string>	str	a string literal parameter.
VariableExpression	startingLoc	a SPARQL variable.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(TypedLiteralExpression<string>, VariableExpression, int)

Creates a call to the SUBSTR function with a string literal and interger expression parameters.

Declaration

TypedLiteralExpression<string> Substr(TypedLiteralExpression<string> str, VariableExpression startingLoc, int length)

Parameters

Type	Name	Description
TypedLiteralExpression<string>	str	a string literal parameter.
VariableExpression	startingLoc	a SPARQL variable.
int	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(TypedLiteralExpression<string>, VariableExpression, NumericExpression<int>)

Creates a call to the SUBSTR function with a string literal, variable and interger expression parameters.

Declaration

TypedLiteralExpression<string> Substr(TypedLiteralExpression<string> str, VariableExpression startingLoc, NumericExpression<int> length)

Parameters

Type	Name	Description
TypedLiteralExpression<string>	str	a string literal parameter.
VariableExpression	startingLoc	a SPARQL variable.
NumericExpression<int>	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(TypedLiteralExpression<string>, VariableExpression, VariableExpression)

Creates a call to the SUBSTR function with a string literal, interger expression and a variable parameters.

Declaration

TypedLiteralExpression<string> Substr(TypedLiteralExpression<string> str, VariableExpression startingLoc, VariableExpression length)

Parameters

Type	Name	Description
TypedLiteralExpression<string>	str	a string literal parameter.
VariableExpression	startingLoc	a SPARQL variable.
VariableExpression	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(VariableExpression, int)

Creates a call to the SUBSTR function with a variable and interger parameters.

Declaration

TypedLiteralExpression<string> Substr(VariableExpression str, int startingLoc)

Parameters

Type	Name	Description
VariableExpression	str	a SPARQL variable.
int	startingLoc	1-based start index.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(VariableExpression, int, int)

Creates a call to the SUBSTR function with a variable and interger parameters.

Declaration

TypedLiteralExpression<string> Substr(VariableExpression str, int startingLoc, int length)

Parameters

Type	Name	Description
VariableExpression	str	a SPARQL variable.
int	startingLoc	1-based start index.
int	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(VariableExpression, int, NumericExpression<int>)

Creates a call to the SUBSTR function with a variable, interger and a numeric expression parameters.

Declaration

TypedLiteralExpression<string> Substr(VariableExpression str, int startingLoc, NumericExpression<int> length)

Parameters

Type	Name	Description
VariableExpression	str	a SPARQL variable.
int	startingLoc	1-based start index.
NumericExpression<int>	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(VariableExpression, int, VariableExpression)

Creates a call to the SUBSTR function with a variable, interger and a variable parameters.

Declaration

TypedLiteralExpression<string> Substr(VariableExpression str, int startingLoc, VariableExpression length)

Parameters

Type	Name	Description
VariableExpression	str	a SPARQL variable.
int	startingLoc	1-based start index.
VariableExpression	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(VariableExpression, NumericExpression<int>)

Creates a call to the SUBSTR function with a variable and interger expression parameters.

Declaration

TypedLiteralExpression<string> Substr(VariableExpression str, NumericExpression<int> startingLoc)

Parameters

Type	Name	Description
VariableExpression	str	a SPARQL variable.
NumericExpression<int>	startingLoc	1-based start index.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(VariableExpression, NumericExpression<int>, int)

Creates a call to the SUBSTR function with a variable and interger expression parameters.

Declaration

TypedLiteralExpression<string> Substr(VariableExpression str, NumericExpression<int> startingLoc, int length)

Parameters

Type	Name	Description
VariableExpression	str	a SPARQL variable.
NumericExpression<int>	startingLoc	1-based start index.
int	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(VariableExpression, NumericExpression<int>, NumericExpression<int>)

Creates a call to the SUBSTR function with a variable, interger expression and integer expression parameters.

Declaration

TypedLiteralExpression<string> Substr(VariableExpression str, NumericExpression<int> startingLoc, NumericExpression<int> length)

Parameters

Type	Name	Description
VariableExpression	str	a SPARQL variable.
NumericExpression<int>	startingLoc	1-based start index.
NumericExpression<int>	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(VariableExpression, NumericExpression<int>, VariableExpression)

Creates a call to the SUBSTR function with a variable, interger expression and a variable parameters.

Declaration

TypedLiteralExpression<string> Substr(VariableExpression str, NumericExpression<int> startingLoc, VariableExpression length)

Parameters

Type	Name	Description
VariableExpression	str	a SPARQL variable.
NumericExpression<int>	startingLoc	1-based start index.
VariableExpression	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(VariableExpression, VariableExpression)

Creates a call to the SUBSTR function with two variable parameters.

Declaration

TypedLiteralExpression<string> Substr(VariableExpression str, VariableExpression startingLoc)

Parameters

Type	Name	Description
VariableExpression	str	a SPARQL variable.
VariableExpression	startingLoc	a SPARQL variable.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(VariableExpression, VariableExpression, int)

Creates a call to the SUBSTR function with two variable parameters.

Declaration

TypedLiteralExpression<string> Substr(VariableExpression str, VariableExpression startingLoc, int length)

Parameters

Type	Name	Description
VariableExpression	str	a SPARQL variable.
VariableExpression	startingLoc	a SPARQL variable.
int	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(VariableExpression, VariableExpression, NumericExpression<int>)

Creates a call to the SUBSTR function with two variable parameters.

Declaration

TypedLiteralExpression<string> Substr(VariableExpression str, VariableExpression startingLoc, NumericExpression<int> length)

Parameters

Type	Name	Description
VariableExpression	str	a SPARQL variable.
VariableExpression	startingLoc	a SPARQL variable.
NumericExpression<int>	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

Substr(VariableExpression, VariableExpression, VariableExpression)

Creates a call to the SUBSTR function with three variable parameters.

Declaration

TypedLiteralExpression<string> Substr(VariableExpression str, VariableExpression startingLoc, VariableExpression length)

Parameters

Type	Name	Description
VariableExpression	str	a SPARQL variable.
VariableExpression	startingLoc	a SPARQL variable.
VariableExpression	length	substring length.

Returns

Type	Description
TypedLiteralExpression<string>

UUID()

Creates a call to the UUID function.

Declaration

IriExpression UUID()

Returns

Type	Description
IriExpression

Variable(string)

Creates a SPARQL variable.

Declaration

VariableExpression Variable(string variable)

Parameters

Type	Name	Description
string	variable

Returns

Type	Description
VariableExpression

Extension Methods

Extensions.ToSafeString(object)

Extensions.AsEnumerable<T>(T)