org.sidif.triple

Class TripleStore

java.lang.Object

org.sidif.triple.TripleStore

public class TripleStore
extends Object

as simple ObjectStore

Author:

wf

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TripleStore.TripleContainer a triple Container

Field Summary

Fields

Modifier and Type	Field and Description
TripleStore.TripleContainer	byObject
TripleStore.TripleContainer	byPredicate
TripleStore.TripleContainer	bySubject

Constructor Summary

Constructors

Constructor and Description
TripleStore()

Method Summary

Methods

Modifier and Type	Method and Description
Triple	add(Object subject, Object predicate, Object object) add the given subject, predicate, object triple
void	add(Triple triple) add the given triple
void	add(TripleStore.TripleContainer tripleContainer) add the triples from the given tripleContainer
void	addSelect(TripleStore source, Object subject, Object predicate, Object object) add the given select from the given source TripleStore to me
static <T extends Comparable<? super T>> List<T>	asSortedList(Collection<T> c) utility function
TripleStore.TripleContainer	getByObject()
TripleStore.TripleContainer	getByPredicate()
TripleStore.TripleContainer	getBySubject()
Set<Object>	getObjects() get the objects of this tripleStore
Set<Object>	getPredicates() get the predicates of this tripleStore
Set<Object>	getSubjects() get the subjects of this tripleStore
List<Triple>	getTriples() get the list of all myTriples
TripleQueryImpl	query() return a default triple Query for all my triples
int	size() get the size of this triple Store

Methods inherited from class java.lang.Object

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

Field Detail

bySubject

public TripleStore.TripleContainer bySubject

byPredicate

public TripleStore.TripleContainer byPredicate

byObject

public TripleStore.TripleContainer byObject

Constructor Detail

TripleStore

public TripleStore()

Method Detail

query

public TripleQueryImpl query()

return a default triple Query for all my triples

Returns:

the default query

getBySubject

public TripleStore.TripleContainer getBySubject()

Returns:

the bySubject

getByPredicate

public TripleStore.TripleContainer getByPredicate()

Returns:

the byPredicate

getByObject

public TripleStore.TripleContainer getByObject()

Returns:

the byObject

asSortedList

public static <T extends Comparable<? super T>> List<T> asSortedList(Collection<T> c)

utility function

Parameters:

c -

Returns:

a sorted List

getSubjects

public Set<Object> getSubjects()

get the subjects of this tripleStore

Returns:

the set of subjects

getPredicates

public Set<Object> getPredicates()

get the predicates of this tripleStore

Returns:

the set of predicates

getObjects

public Set<Object> getObjects()

get the objects of this tripleStore

Returns:

the set of objects

add

public Triple add(Object subject,
         Object predicate,
         Object object)

add the given subject, predicate, object triple

Parameters:

subject -

predicate -

object -

add

public void add(Triple triple)

add the given triple

Parameters:

triple -

add

public void add(TripleStore.TripleContainer tripleContainer)

add the triples from the given tripleContainer

Parameters:

tripleContainer -

addSelect

public void addSelect(TripleStore source,
             Object subject,
             Object predicate,
             Object object)

add the given select from the given source TripleStore to me

Parameters:

source - - the tripleStore to select triples from

subject -

predicate -

object -

getTriples

public List<Triple> getTriples()

get the list of all myTriples

Returns:

all my triples

size

public int size()

get the size of this triple Store

Returns:

my size