org.da.sparqlhelper.sparql.model

Interface ISparqVariableFormExpression

All Superinterfaces:

ISparqlFormExpression

All Known Implementing Classes:

AbstractSparqVariableFormExpression, DeleteForm, InsertForm, WhereForm

public interface ISparqVariableFormExpression
extends ISparqlFormExpression

Field Summary

Fields inherited from interface org.da.sparqlhelper.sparql.model.ISparqlFormExpression

TYPE_DELETE, TYPE_INSERT, TYPE_INSERT_DATA, TYPE_SELECT, TYPE_WHERE

Method Summary

Modifier and Type	Method and Description
boolean	addDistance(java.lang.String var, java.lang.String fromVar, java.lang.String varDist, short unit, boolean isExact) Add a distance property reference declaration in the WHERE part of the request.
boolean	addGeometry(java.lang.String var, java.lang.String varLat, java.lang.String varLon, boolean isExact) Add a geometry declaration in the WHERE part of the request.
boolean	addLabel(java.lang.String var, TripleElement type) Add a rdfs:label matching declaration in the WHERE part of the request.
boolean	addLabel(VariableOrIRI varOrIRI, TripleElement type) Add a rdfs:label matching declaration in the WHERE part of the request.
default boolean	addProperty(TripleElement object, TripleElement property, TripleElement target) Add an object property reference declaration in the OPTIONAL construct.
boolean	addProperty(TripleElement object, TripleElement property, TripleElement target, boolean optional) Add an object property reference declaration in the OPTIONAL construct.
default boolean	addPropertyIndividualRef(java.lang.String var, java.lang.String propertyName, java.lang.String individual) Add an object property individual declaration in the WHERE part of the request.
default boolean	addPropertyIndividualRef(java.lang.String var, TripleElement type, java.lang.String individual) Add an object property individual declaration in the WHERE part of the request.
boolean	addPropertyIndividualRef(java.lang.String var, TripleElement type, java.lang.String individual, boolean optional) Add an object property individual declaration in the WHERE part of the request.
default boolean	addPropertyIRIValue(java.lang.String iri, TripleElement type, java.lang.Object propertyValue) Add a property value declaration for an IRI.
boolean	addPropertyIRIValue(java.lang.String iri, TripleElement type, java.lang.Object propertyValue, boolean optional) Add a property value declaration in the WHERE part of the request.
default boolean	addPropertyRef(java.lang.String var, java.lang.String propertyName, java.lang.String varRef) Add an object property reference declaration in the OPTIONAL construct.
default boolean	addPropertyRef(java.lang.String var, java.lang.String propertyName, java.lang.String varRef, boolean optional) Add an object property reference declaration in the OPTIONAL construct.
default boolean	addPropertyRef(java.lang.String var, TripleElement type, java.lang.String varRef) Add an object property reference declaration in the OPTIONAL construct.
boolean	addPropertyRef(java.lang.String var, TripleElement type, java.lang.String varRef, boolean optional) Add an object property reference declaration in the OPTIONAL construct.
default boolean	addPropertyRef(VariableOrIRI varOrIRI, TripleElement type, java.lang.String varRef) Add an object property reference declaration in the OPTIONAL construct.
boolean	addPropertyRef(VariableOrIRI varOrIRI, TripleElement type, java.lang.String varRef, boolean optional) Add an object property reference declaration in the OPTIONAL construct.
default boolean	addPropertyValue(java.lang.String var, java.lang.String propertyName, java.lang.Object propertyValue) Add a property value declaration in the OPTIONAL construct.
default boolean	addPropertyValue(java.lang.String var, java.lang.String propertyName, java.lang.Object propertyValue, boolean optional) Add a property value declaration in the WHERE part of the request.
default boolean	addPropertyValue(java.lang.String var, TripleElement type, java.lang.Object propertyValue) Add a property value declaration.
boolean	addPropertyValue(java.lang.String var, TripleElement type, java.lang.Object propertyValue, boolean optional) Add a property value declaration in the WHERE part of the request.
default boolean	addPropertyValue(VariableOrIRI varOrIRI, TripleElement type, java.lang.Object propertyValue) Add a property value declaration.
boolean	addPropertyValue(VariableOrIRI varOrIRI, TripleElement type, java.lang.Object propertyValue, boolean optional) Add a property value declaration in the WHERE part of the request.
default boolean	addPropertyValues(java.lang.String var, java.util.List<? extends java.lang.Object> values) Add a property value declaration in the WHERE part of the request, for several values.
default boolean	addPropertyValues(java.lang.String var, java.lang.String propertyName, java.util.List<? extends java.lang.Object> values) Add a property value declaration in the WHERE part of the request, for several values.
default boolean	addPropertyValues(java.lang.String var, java.lang.String propertyName, java.util.List<? extends java.lang.Object> values, boolean optional) Add a property value declaration in the WHERE part of the request, for several values.
boolean	addPropertyValues(java.lang.String var, TripleElement type, java.util.List<? extends java.lang.Object> values, boolean optional) Add a property value declaration in the WHERE part of the request, for several values.
boolean	addSubClassOf(java.lang.String var, TripleElement type) Add a rdfs:subClassOf matching declaration in the WHERE part of the request.
boolean	addSubClassOf(VariableOrIRI varOrIRI, TripleElement type) Add a rdfs:subClassOf matching declaration in the WHERE part of the request.
boolean	addSubClassOfStar(java.lang.String var, TripleElement type) Add a rdfs:subClassOf* matching declaration in the WHERE part of the request.
boolean	addSubClassOfStar(VariableOrIRI varOrIRI, TripleElement type) Add a rdfs:subClassOf* matching declaration in the WHERE part of the request.
boolean	addTime(java.lang.String var, java.lang.String varTime, boolean isDateTime) Add a time declaration in the WHERE part of the request.
boolean	addTime(java.lang.String var, java.lang.String varTime, boolean isDateTime, boolean optional) Add a time declaration in the WHERE part of the request.
boolean	addType(java.lang.String var, short exprKind, TripleElement type) Add a matching declaration in the WHERE part of the request.
boolean	addType(java.lang.String var, TripleElement type) Add a rdf:type matching declaration in the WHERE part of the request.
boolean	addType(VariableOrIRI varOrIRI, short exprKind, TripleElement type) Add a matching declaration in the WHERE part of the request.
boolean	addType(VariableOrIRI varOrIRI, TripleElement type) Add a rdf:type matching declaration in the WHERE part of the request.
boolean	addTypeSubClassOf(java.lang.String var, TripleElement type) Add a rdf:type/rdfs:subClassOf matching declaration in the WHERE part of the request.
boolean	addVariableSubClassOf(java.lang.String var, TripleElement typeVar) Add a rdfs:subClassOf matching declaration in the WHERE part of the request.
boolean	addVariableSubClassOfStar(java.lang.String var, TripleElement typeVar) Add a rdfs:subClassOf* matching declaration in the WHERE part of the request.
boolean	addVariableType(java.lang.String var, short exprKind, TripleElement typeVar) Add a matching declaration in the WHERE part of the request.
boolean	addVariableType(java.lang.String var, TripleElement element) Add a rdf:type matching declaration in the WHERE part of the request.
boolean	addVariableTypeSubClassOf(java.lang.String var, TripleElement typeVar) Add a rdf:type/rdfs:subClassOf matching declaration in the WHERE part of the request.
java.util.Map<java.lang.String,SparqlDistance>	getDistances() Return the geosparql distances.
java.util.Map<java.lang.String,SparqlGeometry>	getGeometries() Return the geosparql geometries.
java.util.List<GraphPattern>	getGraphPatterns() Return the graph patterns.
java.util.Map<java.lang.String,SparqlTime>	getOwlTimes() Return the owl-time expressions.
java.util.Map<java.lang.String,java.util.Map<java.lang.String,PropertyRef>>	getPropertyIndRefs() Return the property individual references.
java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.util.Set<PropertyRef>>>	getPropertyRefs() Return the property references.
java.util.Map<java.lang.String,java.util.List<Property>>	getPropertyValues() Return the property values.

Methods inherited from interface org.da.sparqlhelper.sparql.model.ISparqlFormExpression

formExpressionTypeAsString, getFormExpressionType, getSparqlRequest

Method Detail

getPropertyValues

java.util.Map<java.lang.String,java.util.List<Property>> getPropertyValues()

Return the property values.

Returns:

the property values

getPropertyRefs

java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.util.Set<PropertyRef>>> getPropertyRefs()

Return the property references.

Returns:

the property references

getPropertyIndRefs

java.util.Map<java.lang.String,java.util.Map<java.lang.String,PropertyRef>> getPropertyIndRefs()

Return the property individual references.

Returns:

the property individual references

getGraphPatterns

java.util.List<GraphPattern> getGraphPatterns()

Return the graph patterns.

Returns:

the graph patterns

getDistances

java.util.Map<java.lang.String,SparqlDistance> getDistances()

Return the geosparql distances.

Returns:

the geosparql distances

getGeometries

java.util.Map<java.lang.String,SparqlGeometry> getGeometries()

Return the geosparql geometries.

Returns:

the geosparql geometries

addGeometry

boolean addGeometry(java.lang.String var,
                    java.lang.String varLat,
                    java.lang.String varLon,
                    boolean isExact)

Add a geometry declaration in the WHERE part of the request.

Parameters:

var - the variable name

varLat - the latitude variable name

varLon - the longitude variable name

isExact - the name for an exact geometry

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

getOwlTimes

java.util.Map<java.lang.String,SparqlTime> getOwlTimes()

Return the owl-time expressions.

Returns:

the owl-time expressions

addSubClassOf

boolean addSubClassOf(java.lang.String var,
                      TripleElement type)

Add a rdfs:subClassOf matching declaration in the WHERE part of the request.

Parameters:

var - the variable name

type - the type

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addSubClassOf

boolean addSubClassOf(VariableOrIRI varOrIRI,
                      TripleElement type)

Add a rdfs:subClassOf matching declaration in the WHERE part of the request.

Parameters:

varOrIRI - the variable or IRI

type - the type

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addLabel

boolean addLabel(java.lang.String var,
                 TripleElement type)

Add a rdfs:label matching declaration in the WHERE part of the request.

Parameters:

var - the variable name

type - the type

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addLabel

boolean addLabel(VariableOrIRI varOrIRI,
                 TripleElement type)

Add a rdfs:label matching declaration in the WHERE part of the request.

Parameters:

varOrIRI - the variable or IRI

type - the type

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addSubClassOfStar

boolean addSubClassOfStar(java.lang.String var,
                          TripleElement type)

Add a rdfs:subClassOf* matching declaration in the WHERE part of the request.

Parameters:

var - the variable name

type - the type

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addSubClassOfStar

boolean addSubClassOfStar(VariableOrIRI varOrIRI,
                          TripleElement type)

Add a rdfs:subClassOf* matching declaration in the WHERE part of the request.

Parameters:

varOrIRI - the variable or IRI

type - the type

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addTypeSubClassOf

boolean addTypeSubClassOf(java.lang.String var,
                          TripleElement type)

Add a rdf:type/rdfs:subClassOf matching declaration in the WHERE part of the request.

Parameters:

var - the variable name

type - the type

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addType

boolean addType(java.lang.String var,
                short exprKind,
                TripleElement type)

Add a matching declaration in the WHERE part of the request. This can be:

• ExpressionTypes.TYPE: a rdf:type expression
• ExpressionTypes.SUBCLASS_OF: a rdfs:subClassOf expression
• ExpressionTypes.SUBCLASS_OF_STAR: a rdfs:subClassOf* expression
• ExpressionTypes.TYPE_SUBCLASS_OF: a rdf:type/rdfs:subClassOf expression

Parameters:

var - the variable name

exprKind - the expression kind

type - the type

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addType

boolean addType(VariableOrIRI varOrIRI,
                short exprKind,
                TripleElement type)

Add a matching declaration in the WHERE part of the request. This can be:

• ExpressionTypes.TYPE: a rdf:type expression
• ExpressionTypes.SUBCLASS_OF: a rdfs:subClassOf expression
• ExpressionTypes.SUBCLASS_OF_STAR: a rdfs:subClassOf* expression
• ExpressionTypes.TYPE_SUBCLASS_OF: a rdf:type/rdfs:subClassOf expression

Parameters:

varOrIRI - the variable or IRI

exprKind - the expression kind

type - the type

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addType

boolean addType(VariableOrIRI varOrIRI,
                TripleElement type)

Add a rdf:type matching declaration in the WHERE part of the request.

Parameters:

varOrIRI - the variable or IRI

type - the type

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addType

boolean addType(java.lang.String var,
                TripleElement type)

Add a rdf:type matching declaration in the WHERE part of the request.

Parameters:

var - the variable name

type - the type

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addVariableSubClassOf

boolean addVariableSubClassOf(java.lang.String var,
                              TripleElement typeVar)

Add a rdfs:subClassOf matching declaration in the WHERE part of the request.

Parameters:

var - the variable name

typeVar - the type variable

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addVariableSubClassOfStar

boolean addVariableSubClassOfStar(java.lang.String var,
                                  TripleElement typeVar)

Add a rdfs:subClassOf* matching declaration in the WHERE part of the request.

Parameters:

var - the variable name

typeVar - the type variable

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addVariableTypeSubClassOf

boolean addVariableTypeSubClassOf(java.lang.String var,
                                  TripleElement typeVar)

Add a rdf:type/rdfs:subClassOf matching declaration in the WHERE part of the request.

Parameters:

var - the variable name

typeVar - the type variable

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addVariableType

boolean addVariableType(java.lang.String var,
                        short exprKind,
                        TripleElement typeVar)

Add a matching declaration in the WHERE part of the request. This can be:

• ExpressionTypes.TYPE: a rdf:type expression
• ExpressionTypes.SUBCLASS_OF: a rdfs:subClassOf expression
• ExpressionTypes.SUBCLASS_OF_STAR: a rdfs:subClassOf* expression
• ExpressionTypes.TYPE_SUBCLASS_OF: a rdf:type/rdfs:subClassOf expression

Parameters:

var - the variable name

exprKind - the expression kind

typeVar - the type variable

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addVariableType

boolean addVariableType(java.lang.String var,
                        TripleElement element)

Add a rdf:type matching declaration in the WHERE part of the request.

Parameters:

var - the variable name

element - the triple element

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addTime

boolean addTime(java.lang.String var,
                java.lang.String varTime,
                boolean isDateTime,
                boolean optional)

Add a time declaration in the WHERE part of the request.

Parameters:

var - the variable name

varTime - the time variable name

isDateTime - true for a dateTime property

optional - true for an optional pattern

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addTime

boolean addTime(java.lang.String var,
                java.lang.String varTime,
                boolean isDateTime)

Add a time declaration in the WHERE part of the request.

Parameters:

var - the variable name

varTime - the time variable name

isDateTime - true for a dateTime property

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addDistance

boolean addDistance(java.lang.String var,
                    java.lang.String fromVar,
                    java.lang.String varDist,
                    short unit,
                    boolean isExact)

Add a distance property reference declaration in the WHERE part of the request.

Parameters:

var - the variable name

fromVar - the other elment variable name

varDist - the distance variable name

unit - the unit

isExact - the name for an exact geometry

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addProperty

boolean addProperty(TripleElement object,
                    TripleElement property,
                    TripleElement target,
                    boolean optional)

Add an object property reference declaration in the OPTIONAL construct.

Parameters:

object - the object

property - the property

target - the target

optional - true for an optional pattern

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addProperty

default boolean addProperty(TripleElement object,
                            TripleElement property,
                            TripleElement target)

Add an object property reference declaration in the OPTIONAL construct.

Parameters:

object - the object

property - the property

target - the target

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyIndividualRef

default boolean addPropertyIndividualRef(java.lang.String var,
                                         java.lang.String propertyName,
                                         java.lang.String individual)

Add an object property individual declaration in the WHERE part of the request.

Parameters:

var - the variable name

propertyName - the property name

individual - the individual name

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyIndividualRef

default boolean addPropertyIndividualRef(java.lang.String var,
                                         TripleElement type,
                                         java.lang.String individual)

Add an object property individual declaration in the WHERE part of the request.

Parameters:

var - the variable name

type - the property

individual - the individual name

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyIndividualRef

boolean addPropertyIndividualRef(java.lang.String var,
                                 TripleElement type,
                                 java.lang.String individual,
                                 boolean optional)

Add an object property individual declaration in the WHERE part of the request.

Parameters:

var - the variable name

type - the property

individual - the individual name

optional - true for an optional pattern

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyRef

default boolean addPropertyRef(java.lang.String var,
                               TripleElement type,
                               java.lang.String varRef)

Add an object property reference declaration in the OPTIONAL construct.

Parameters:

var - the variable name

type - the property

varRef - the variable to use for the reference

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyRef

default boolean addPropertyRef(VariableOrIRI varOrIRI,
                               TripleElement type,
                               java.lang.String varRef)

Add an object property reference declaration in the OPTIONAL construct.

Parameters:

varOrIRI - the variable or IRI

type - the property

varRef - the variable to use for the reference

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyRef

boolean addPropertyRef(java.lang.String var,
                       TripleElement type,
                       java.lang.String varRef,
                       boolean optional)

Add an object property reference declaration in the OPTIONAL construct.

Parameters:

var - the variable name

type - the property

varRef - the variable to use for the reference

optional - true for an optional property

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyRef

boolean addPropertyRef(VariableOrIRI varOrIRI,
                       TripleElement type,
                       java.lang.String varRef,
                       boolean optional)

Add an object property reference declaration in the OPTIONAL construct.

Parameters:

varOrIRI - the variable or IRI

type - the property

varRef - the variable to use for the reference

optional - true for an optional property

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyRef

default boolean addPropertyRef(java.lang.String var,
                               java.lang.String propertyName,
                               java.lang.String varRef)

Add an object property reference declaration in the OPTIONAL construct.

Parameters:

var - the variable name

propertyName - the property name

varRef - the variable to use for the reference

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyRef

default boolean addPropertyRef(java.lang.String var,
                               java.lang.String propertyName,
                               java.lang.String varRef,
                               boolean optional)

Add an object property reference declaration in the OPTIONAL construct.

Parameters:

var - the variable name

propertyName - the property name

varRef - the variable to use for the reference

optional - true for an optional property

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyValue

default boolean addPropertyValue(java.lang.String var,
                                 java.lang.String propertyName,
                                 java.lang.Object propertyValue)

Add a property value declaration in the OPTIONAL construct.

Parameters:

var - the variable name

propertyName - the property name

propertyValue - the property value

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyIRIValue

default boolean addPropertyIRIValue(java.lang.String iri,
                                    TripleElement type,
                                    java.lang.Object propertyValue)

Add a property value declaration for an IRI.

Parameters:

iri - the iri

type - the property

propertyValue - the property value

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyIRIValue

boolean addPropertyIRIValue(java.lang.String iri,
                            TripleElement type,
                            java.lang.Object propertyValue,
                            boolean optional)

Add a property value declaration in the WHERE part of the request.

Parameters:

iri - the iri

type - the property

propertyValue - the property value

optional - true for an optional pattern

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyValue

default boolean addPropertyValue(java.lang.String var,
                                 TripleElement type,
                                 java.lang.Object propertyValue)

Add a property value declaration.

Parameters:

var - the variable name

type - the property

propertyValue - the property value

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyValue

default boolean addPropertyValue(VariableOrIRI varOrIRI,
                                 TripleElement type,
                                 java.lang.Object propertyValue)

Add a property value declaration.

Parameters:

varOrIRI - the variable or IRI

type - the property

propertyValue - the property value

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyValue

boolean addPropertyValue(java.lang.String var,
                         TripleElement type,
                         java.lang.Object propertyValue,
                         boolean optional)

Add a property value declaration in the WHERE part of the request.

Parameters:

var - the variable name

type - the property

propertyValue - the property value

optional - true for an optional pattern

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyValue

boolean addPropertyValue(VariableOrIRI varOrIRI,
                         TripleElement type,
                         java.lang.Object propertyValue,
                         boolean optional)

Add a property value declaration in the WHERE part of the request.

Parameters:

varOrIRI - the variable or IRI

type - the property

propertyValue - the property value

optional - true for an optional pattern

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyValue

default boolean addPropertyValue(java.lang.String var,
                                 java.lang.String propertyName,
                                 java.lang.Object propertyValue,
                                 boolean optional)

Add a property value declaration in the WHERE part of the request.

Parameters:

var - the variable name

propertyName - the property name

propertyValue - the property value

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyValues

default boolean addPropertyValues(java.lang.String var,
                                  java.lang.String propertyName,
                                  java.util.List<? extends java.lang.Object> values)

Add a property value declaration in the WHERE part of the request, for several values.

Parameters:

var - the variable name

propertyName - the property name

values - the property values

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyValues

default boolean addPropertyValues(java.lang.String var,
                                  java.lang.String propertyName,
                                  java.util.List<? extends java.lang.Object> values,
                                  boolean optional)

Add a property value declaration in the WHERE part of the request, for several values.

Parameters:

var - the variable name

propertyName - the property name

values - the property values

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyValues

default boolean addPropertyValues(java.lang.String var,
                                  java.util.List<? extends java.lang.Object> values)

Add a property value declaration in the WHERE part of the request, for several values.

Parameters:

var - the variable name

values - the property values

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)

addPropertyValues

boolean addPropertyValues(java.lang.String var,
                          TripleElement type,
                          java.util.List<? extends java.lang.Object> values,
                          boolean optional)

Add a property value declaration in the WHERE part of the request, for several values.

Parameters:

var - the variable name

type - the property

values - the property values

optional - true for an optional pattern

Returns:

true if the variable exists (it is specified in the SELECT part or as an additional variable)