Interface TriplePattern

All Superinterfaces:

GraphPattern, QueryElement

public interface TriplePattern
extends GraphPattern

Denotes a SPARQL Triple Pattern

See Also:

• Triple pattern syntax
• blank node syntax

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SUFFIX

Method Summary

Modifier and Type	Method	Description
default TriplePattern	andHas(Consumer<EmptyPropertyPathBuilder> propertyPathConfigurer, Boolean... objects)	Wrapper for andHas(Consumer, RdfObject...) converting the Boolean objects to RdfObjects.
default TriplePattern	andHas(Consumer<EmptyPropertyPathBuilder> propertyPathConfigurer, Number... objects)	Wrapper for andHas(Consumer, RdfObject...) converting the Number objects to RdfObjects.
default TriplePattern	andHas(Consumer<EmptyPropertyPathBuilder> propertyPathConfigurer, String... objects)	Wrapper for andHas(Consumer, RdfObject...) converting the String objects to RdfObjects.
default TriplePattern	andHas(Consumer<EmptyPropertyPathBuilder> propertyPathConfigurer, Value... objects)	Wrapper for andHas(Consumer, RdfObject...) converting the Value objects to RdfObjects.
default TriplePattern	andHas(Consumer<EmptyPropertyPathBuilder> propertyPathConfigurer, RdfObject... objects)	Add a property path with an object list describing this triple pattern's subject
default TriplePattern	andHas(IRI predicate, Boolean... objects)	Convenience version of andHas(RdfPredicate, RdfObject...) that takes Boolean and converts them to BooleanLiterals
default TriplePattern	andHas(IRI predicate, Number... objects)	Convenience version of andHas(RdfPredicate, RdfObject...) that takes Numbers and converts them to NumberLiterals
default TriplePattern	andHas(IRI predicate, String... objects)	Convenience version of andHas(RdfPredicate, RdfObject...) that takes Strings and converts them to StringLiterals
default TriplePattern	andHas(IRI predicate, RdfObject... objects)	Add predicate-object lists describing this triple pattern's subject
TriplePattern	andHas(RdfPredicateObjectList... lists)	Add predicate-object lists describing this triple pattern's subject
default TriplePattern	andHas(RdfPredicate predicate, Boolean... objects)	Convenience version of andHas(RdfPredicate, RdfObject...) that takes Boolean and converts them to BooleanLiterals
default TriplePattern	andHas(RdfPredicate predicate, Number... objects)	Convenience version of andHas(RdfPredicate, RdfObject...) that takes Numbers and converts them to NumberLiterals
default TriplePattern	andHas(RdfPredicate predicate, String... objects)	Convenience version of andHas(RdfPredicate, RdfObject...) that takes Strings and converts them to StringLiterals
default TriplePattern	andHas(RdfPredicate predicate, Value... objects)	Convenience version of andHas(RdfPredicate, RdfObject...) that takes Values and converts them to StringLiterals
default TriplePattern	andHas(RdfPredicate predicate, RdfObject... objects)	Add predicate-object lists describing this triple pattern's subject
default TriplePattern	andIsA(RdfObject object)	Use the built-in RDF shortcut a for rdf:type to specify the subject's type
default boolean	isEmpty()

Methods inherited from interface GraphPattern

and, filter, filterExists, filterExists, filterNotExists, from, minus, optional, optional, union, values

Modifier and Type	Method	Description
default GraphPattern	and(GraphPattern... patterns)	Convert this graph pattern into a group graph pattern, combining this graph pattern with the given patterns:
default GraphPattern	filter(Expression<?> constraint)	Convert this graph pattern into a group graph pattern and add a filter:
default GraphPattern	filterExists(boolean exists, GraphPattern... patterns)	Create an EXISTS or NOT EXISTS filter expression with the given patterns based on the exists paramater and add it to this graph pattern (converting this to a group graph pattern in the process)
default GraphPattern	filterExists(GraphPattern... patterns)	Create an EXISTS{} filter expression with the given graph patterns and add it to this graph pattern (converting this to a group graph pattern in the process):
default GraphPattern	filterNotExists(GraphPattern... patterns)	Create a NOT EXISTS{} filter expression with the given graph patterns and add it to this graph pattern (converting this to a group graph pattern in the process):
default GraphPattern	from(GraphName name)	Convert this graph pattern into a named group graph pattern:
default GraphPattern	minus(GraphPattern... patterns)	Create a MINUS graph pattern with the given graph patterns and add it to this graph pattern (converting this to a group graph pattern in the process):
default GraphPattern	optional()	Convert this graph pattern into an optional group graph pattern:
default GraphPattern	optional(boolean isOptional)	Specify if this graph pattern should be optional.
default GraphPattern	union(GraphPattern... patterns)	Convert this graph pattern into an alternative graph pattern, combining this graph pattern with the given patterns:
default GraphPattern	values(Consumer<Values.VariablesBuilder> valuesConfigurer)

Methods inherited from interface QueryElement

getQueryString

Modifier and Type	Method	Description
String	getQueryString()

Field Details

SUFFIX

static final String SUFFIX

See Also:

• Constant Field Values

Method Details

andHas

default TriplePattern andHas(RdfPredicate predicate,
 RdfObject... objects)

Add predicate-object lists describing this triple pattern's subject

Parameters:

predicate - the predicate to use to describe this triple pattern's subject

objects - the corresponding object(s)

Returns:

this triple pattern

andHas

default TriplePattern andHas(IRI predicate,
 RdfObject... objects)

Add predicate-object lists describing this triple pattern's subject

Parameters:

predicate - the predicate to use to describe this triple pattern's subject

objects - the corresponding object(s)

Returns:

this triple pattern

andHas

TriplePattern andHas(RdfPredicateObjectList... lists)

Add predicate-object lists describing this triple pattern's subject

Parameters:

lists - the RdfPredicateObjectList(s) to add

Returns:

this triple pattern

andHas

default TriplePattern andHas(RdfPredicate predicate,
 Value... objects)

Convenience version of andHas(RdfPredicate, RdfObject...) that takes Values and converts them to StringLiterals

Parameters:

predicate - the predicate to use to describe this triple pattern's subject

objects - the corresponding object(s)

Returns:

this triple pattern

andHas

default TriplePattern andHas(RdfPredicate predicate,
 String... objects)

Convenience version of andHas(RdfPredicate, RdfObject...) that takes Strings and converts them to StringLiterals

Parameters:

predicate - the predicate to use to describe this triple pattern's subject

objects - the corresponding object(s)

Returns:

this triple pattern

andHas

default TriplePattern andHas(IRI predicate,
 String... objects)

Convenience version of andHas(RdfPredicate, RdfObject...) that takes Strings and converts them to StringLiterals

Parameters:

predicate - the predicate to use to describe this triple pattern's subject

objects - the corresponding object(s)

Returns:

this triple pattern

andHas

default TriplePattern andHas(RdfPredicate predicate,
 Boolean... objects)

Convenience version of andHas(RdfPredicate, RdfObject...) that takes Boolean and converts them to BooleanLiterals

Parameters:

predicate - the predicate to use to describe this triple pattern's subject

objects - the corresponding object(s)

Returns:

this triple pattern

andHas

default TriplePattern andHas(IRI predicate,
 Boolean... objects)

Convenience version of andHas(RdfPredicate, RdfObject...) that takes Boolean and converts them to BooleanLiterals

Parameters:

predicate - the predicate to use to describe this triple pattern's subject

objects - the corresponding object(s)

Returns:

this triple pattern

andHas

default TriplePattern andHas(RdfPredicate predicate,
 Number... objects)

Convenience version of andHas(RdfPredicate, RdfObject...) that takes Numbers and converts them to NumberLiterals

Parameters:

predicate - the predicate to use to describe this triple pattern's subject

objects - the corresponding object(s)

Returns:

this triple pattern

andHas

default TriplePattern andHas(IRI predicate,
 Number... objects)

Convenience version of andHas(RdfPredicate, RdfObject...) that takes Numbers and converts them to NumberLiterals

Parameters:

predicate - the predicate to use to describe this triple pattern's subject

objects - the corresponding object(s)

Returns:

this triple pattern

andHas

default TriplePattern andHas(Consumer<EmptyPropertyPathBuilder> propertyPathConfigurer,
 RdfObject... objects)

Add a property path with an object list describing this triple pattern's subject

Parameters:

propertyPathConfigurer - an object accepting an EmptyPropertyPathBuilder that configures it as needed

objects - the corresponding object(s)

Returns:

this triple pattern

andHas

default TriplePattern andHas(Consumer<EmptyPropertyPathBuilder> propertyPathConfigurer,
 Value... objects)

Wrapper for andHas(Consumer, RdfObject...) converting the Value objects to RdfObjects.

andHas

default TriplePattern andHas(Consumer<EmptyPropertyPathBuilder> propertyPathConfigurer,
 String... objects)

Wrapper for andHas(Consumer, RdfObject...) converting the String objects to RdfObjects.

andHas

default TriplePattern andHas(Consumer<EmptyPropertyPathBuilder> propertyPathConfigurer,
 Number... objects)

Wrapper for andHas(Consumer, RdfObject...) converting the Number objects to RdfObjects.

andHas

default TriplePattern andHas(Consumer<EmptyPropertyPathBuilder> propertyPathConfigurer,
 Boolean... objects)

Wrapper for andHas(Consumer, RdfObject...) converting the Boolean objects to RdfObjects.

andIsA

default TriplePattern andIsA(RdfObject object)

Use the built-in RDF shortcut a for rdf:type to specify the subject's type

Parameters:

object - the object describing this triple pattern's subject's rdf:type

Returns:

this triple pattern

See Also:

• RDF Type abbreviation

isEmpty

default boolean isEmpty()

Specified by:

isEmpty in interface GraphPattern

Returns:

if this pattern is a collection of GraphPatterns (ie., Group or Alternative patterns), returns if the collection contains any patterns