org.sidif.triple

Interface TripleQuery

All Known Implementing Classes:

TripleQueryImpl

public interface TripleQuery

Method Summary

Methods

Modifier and Type	Method and Description
TripleQuery	complement(TripleQuery otherQuery) create a relative complement that is the triples that are in me but not in otherQuery see https://en.wikipedia.org/wiki/Complement_%28set_theory%29#Relative_complement
List<Triple>	getTriples() return my Triples
TripleStore	getTripleStore() get the tripleStore this query belongs to
TripleQuery	intersect(TripleQuery otherQuery) create an intersection of me and the other Triple query that is the list of triples that are part of my triples and part ot the otherQueries triples see https://en.wikipedia.org/wiki/Intersection_%28set_theory%29#Intersecting_and_disjoint_sets
TripleQuery	query(Object subject, Object predicate, Object object) create a TripleQuery for the given subject, predicate and object
TripleQuery	queryTriple(Triple select) select the list of Triples that "fit" the given example Triple
boolean	same(Object object, Object other) check whether two Objects are the same
List<Triple>	select(Object subject, Object predicate, Object object) select the triples for the given subject, predicate and object
Triple	selectSingle(Object subject, Object predicate, Object object) select a single triple
int	size() return the size of my triples
TripleQuery	union(TripleQuery other) create a union of me and the other Triple query that is the list triples of me combined with the list of triples of the other triple query see https://en.wikipedia.org/wiki/Union_%28set_theory%29

Method Detail

select

List<Triple> select(Object subject,
                  Object predicate,
                  Object object)

select the triples for the given subject, predicate and object

Parameters:

subject -

predicate -

object -

Returns:

the selected list of triples

same

boolean same(Object object,
           Object other)

check whether two Objects are the same

Parameters:

object -

other -

Returns:

whether the two objects are the same

query

TripleQuery query(Object subject,
                Object predicate,
                Object object)

create a TripleQuery for the given subject, predicate and object

Parameters:

subject -

predicate -

object -

Returns:

the query

selectSingle

Triple selectSingle(Object subject,
                  Object predicate,
                  Object object)

select a single triple

Parameters:

subject -

predicate -

object -

Returns:

the triple

queryTriple

TripleQuery queryTriple(Triple select)

select the list of Triples that "fit" the given example Triple

Parameters:

select - - the Triple to use as a "query"

Returns:

- the list of Objects fitting

union

TripleQuery union(TripleQuery other)

create a union of me and the other Triple query that is the list triples of me combined with the list of triples of the other triple query see https://en.wikipedia.org/wiki/Union_%28set_theory%29

Parameters:

other -

Returns:

the union

intersect

TripleQuery intersect(TripleQuery otherQuery)

create an intersection of me and the other Triple query that is the list of triples that are part of my triples and part ot the otherQueries triples see https://en.wikipedia.org/wiki/Intersection_%28set_theory%29#Intersecting_and_disjoint_sets

Parameters:

otherQuery -

Returns:

the intersection

complement

TripleQuery complement(TripleQuery otherQuery)

create a relative complement that is the triples that are in me but not in otherQuery see https://en.wikipedia.org/wiki/Complement_%28set_theory%29#Relative_complement

Parameters:

otherQuery -

Returns:

the complement

size

int size()

return the size of my triples

Returns:

my size

getTriples

List<Triple> getTriples()

return my Triples

Returns:

my triples

getTripleStore

TripleStore getTripleStore()

get the tripleStore this query belongs to

Returns:

the tripleStore