prajna.data.rdf

Class SimpleStore

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<E>

java.util.HashSet<RdfTriple>

prajna.data.rdf.SimpleStore

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<RdfTriple>, java.util.Collection<RdfTriple>, java.util.Set<RdfTriple>, TripleStore

public class SimpleStore
extends java.util.HashSet<RdfTriple>
implements TripleStore

Simple implementation of a triple store which resides in memory. This class extends a HashSet, so iterating through the entire store is simple.

Author:

Edward Swing

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SimpleStore() Create an empty TripleStore
SimpleStore(java.util.Collection<RdfTriple> triples) Create a TripleStore from the collection of RDF triples

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Set<RdfTriple>	getTriples(RdfTriple query) Get the triples from the triple store that match a particular query
void	storeTriples(java.util.Set<RdfTriple> triples) Store new RDF triples into the triple store

Methods inherited from class java.util.HashSet

add, clear, clone, contains, isEmpty, iterator, remove, size

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

addAll, containsAll, equals, hashCode, removeAll, retainAll, toArray, toArray

Constructor Detail

SimpleStore

public SimpleStore()

Create an empty TripleStore

SimpleStore

public SimpleStore(java.util.Collection<RdfTriple> triples)

Create a TripleStore from the collection of RDF triples

Parameters:

triples - the set of RDF triples

Method Detail

getTriples

public java.util.Set<RdfTriple> getTriples(RdfTriple query)

Get the triples from the triple store that match a particular query

Specified by:

getTriples in interface TripleStore

Parameters:

query - RdfTriple specifying the query

Returns:

the set of RDF triples matching the query

storeTriples

public void storeTriples(java.util.Set<RdfTriple> triples)

Store new RDF triples into the triple store

Specified by:

storeTriples in interface TripleStore

Parameters:

triples - RDF triples to store