this is my class
public class ReglasdeReescrituraImpl implements IReglassdeReescritura{
String subGrafo;
ConjuntoImpl<IInformacionEmpotrado> _in;
ConjuntoImpl<IInformacionEmpotrado> _out;
/**
* Crea una regla de reescritura con la parte izquierda a <code>gl</code>:
{@link NodoPersistente}
* como parte derecha el campo <code>nodoComplejo</code>: {@link String} y
las lista de entrada y de salida
* <code>_in</code>, <code>_out</code> : {@link
ConjuntoImpl<InfoEmpotrado>}.
*
* @param _in lista de las relaciones que entran
* @param _out lista de las relaciones que salen
* @param subGrafo
*/
public ReglasdeReescrituraImpl(ConjuntoImpl<IInformacionEmpotrado> _in,
ConjuntoImpl<IInformacionEmpotrado> _out, String subGrafo)
{
this.subGrafo=subGrafo;
this._in=_in;
this._out=_out;
}
}
public class InfoEmpotradoImpl implements IInformacionEmpotrado {
/***
* u representa el resto del grafo
*/
protected INodoPersistente u;//nodo
/**
* v representa un vertice del grafo gr
*/
protected INodoPersistente v;//nodo
/**
* vp es el valor de la propiedad
*/
protected float vp;//Costo 2 real
/**
* c es el costo
*/
protected float c;
public InfoEmpotradoImpl(float vp, INodoPersistente v,float c
,INodoPersistente u ) {
this.u = u;
this.v = v;
this.vp = vp;
this.c = c;
}
}
thank you
----- Mensaje original -----
De: "Mattias Persson" <[email protected]>
Para: "Neo4j user discussions" <[email protected]>
Enviados: Martes, 15 de Febrero 2011 16:11:58 (GMT-0500) Auto-Detected
Asunto: Re: [Neo4j] about relationship
2011/2/15 Jose Angel Inda Herrera <[email protected]>
> thank mattias,
> and oder question,
> I have a class attribute is a collection of objects, then neo4j not allow
> me to take a collection property, as I can store the database in this
> collection,
>
What kind of objects? Do the object represent other entities? in that case
those should be modelled as Nodes and the connection between you object and
those objects as Relationships.
> Thanks and sorry for the trouble...
>
Not at all. It would be nice though if you could elaborate on your questions
with as much information as you can and perhaps code/pseudo code. It keeps
other people, like me, from guessing your intents and will consequently
generate better answers for you.
----- Mensaje original -----
> De: "Mattias Persson" <[email protected]>
> Para: "Neo4j user discussions" <[email protected]>
> Enviados: Martes, 15 de Febrero 2011 15:51:54 (GMT-0500) Auto-Detected
> Asunto: Re: [Neo4j] about relationship
>
> Does this help:
>
> http://wiki.neo4j.org/content/Index_Framework#Relationship_indexes
>
> ?
>
> 2011/2/15 Jose Angel Inda Herrera <[email protected]>
>
> > hello Mattias
> > the RelationshipIndex class which would. I have that to implement this
> > class.
> > thank befoorhand
> > ----- Mensaje original -----
> > De: "Mattias Persson" <[email protected]>
> > Para: "Neo4j user discussions" <[email protected]>
> > Enviados: Lunes, 14 de Febrero 2011 4:18:33 (GMT-0500) Auto-Detected
> > Asunto: Re: [Neo4j] about relationship
> >
> > You mean in the most efficient way? Currently you'll have to go with a
> > relationship index if you have many edges and would like to do a fast
> > lookup
> > for a relationship between two nodes. You can index relationships just as
> > you do nodes:
> >
> > RelationshipIndex index = graphDb.index().forRelationships(
> > "my-relationships" );
> > index.add( myRelationship, "myKey", "myValue" );
> > ...
> > // Either if you query for a specific property:
> > index.get( "myKey", "myValue", startNode, endNode );
> > // Or if you just query using the nodes
> > index.get( null, null, startNode, endNode );
> >
> > The other way is to loop relationships from one node and see if the
> > otherNode of those relationships matches. Might be slower though
> >
> > Best,
> > Mattias
> >
> > 2011/2/10 Jose Angel Inda Herrera <[email protected]>
> >
> > >
> > > hello list,
> > > How to get an edge in the graph (in this case a relationship) having
> the
> > > two nodes of this relationship,
> > >
> > > thank beforhand
> > > _______________________________________________
> > > Neo4j mailing list
> > > [email protected]
> > > https://lists.neo4j.org/mailman/listinfo/user
> > >
> >
> >
> >
> > --
> > Mattias Persson, [[email protected]]
> > Hacker, Neo Technology
> > www.neotechnology.com
> > _______________________________________________
> > Neo4j mailing list
> > [email protected]
> > https://lists.neo4j.org/mailman/listinfo/user
> > _______________________________________________
> > Neo4j mailing list
> > [email protected]
> > https://lists.neo4j.org/mailman/listinfo/user
> >
>
>
>
> --
> Mattias Persson, [[email protected]]
> Hacker, Neo Technology
> www.neotechnology.com
> _______________________________________________
> Neo4j mailing list
> [email protected]
> https://lists.neo4j.org/mailman/listinfo/user
> _______________________________________________
> Neo4j mailing list
> [email protected]
> https://lists.neo4j.org/mailman/listinfo/user
>
--
Mattias Persson, [[email protected]]
Hacker, Neo Technology
www.neotechnology.com
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