fr.paris.telecomParisTech.dbWEB.arcomem.wp5.appliocationAwareHelper.interaction
Class RdfStore

java.lang.Object
  fr.paris.telecomParisTech.dbWEB.arcomem.wp5.appliocationAwareHelper.interaction.RdfStore

public class RdfStore
extends Object

provides the interaction with Rdf Store.

Field Summary

gr.ntua.h2rdf.client.Store

store

Constructor Summary

RdfStore()
Sole constructor.

Method Summary

void	connectStore() Establish connection with RDF store.
void	deallocate() Disconnect from RDF store.
void	insertCrawlingAction(String baseurl, com.hp.hpl.jena.graph.Node resource, String[] crawlingAction) Insert set of crawling action with its metadata information.
void	insertObject(String baseurl, com.hp.hpl.jena.graph.Node resource, String[] object) Insert a Web object with it's metada value into Rdf Store.
void	insertResource(String baseurl, String timeStamp, ArrayList<String[]> setOfobjects, String type, ArrayList<String[]> outLinks) Insert a Web resource with its metadata information into RDF store.
void	Query(String query) Query the RDF store.

Methods inherited from class java.lang.Object

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

Field Detail

store

public gr.ntua.h2rdf.client.Store store

Constructor Detail

RdfStore

public RdfStore()

Sole constructor.

Method Detail

connectStore

public void connectStore()

Establish connection with RDF store.

deallocate

public void deallocate()

Disconnect from RDF store.

insertCrawlingAction

public void insertCrawlingAction(String baseurl,
                                 com.hp.hpl.jena.graph.Node resource,
                                 String[] crawlingAction)
                          throws gr.ntua.h2rdf.bytes.NotSupportedDatatypeException

Insert set of crawling action with its metadata information.

Parameters:

baseurl - A url that will be used to uniquely identifying a object accross different resources

resource - A Web resource ID

crawlingAction - Array string that holds different mata data values of crawling action

Throws:

gr.ntua.h2rdf.bytes.NotSupportedDatatypeException

insertObject

public void insertObject(String baseurl,
                         com.hp.hpl.jena.graph.Node resource,
                         String[] object)
                  throws gr.ntua.h2rdf.bytes.NotSupportedDatatypeException

Insert a Web object with it's metada value into Rdf Store.

Parameters:

baseurl - A url that will be used to uniquely identifying a object accross different resources

resource - A Web resource ID

object - Array string that holds different mata data values for a object

Throws:

gr.ntua.h2rdf.bytes.NotSupportedDatatypeException

insertResource

public void insertResource(String baseurl,
                           String timeStamp,
                           ArrayList<String[]> setOfobjects,
                           String type,
                           ArrayList<String[]> outLinks)
                    throws gr.ntua.h2rdf.bytes.NotSupportedDatatypeException

Insert a Web resource with its metadata information into RDF store.

Parameters:

baseurl - A url that will uniquely identify a resource

timeStamp - Web resource creation time

setOfobjects - Web objects that are associated with this specific web resource

type - Helps in differentiating whether it holds semantic objects or just set of links

outLinks - set of out links with there score

Throws:

gr.ntua.h2rdf.bytes.NotSupportedDatatypeException

Query

public void Query(String query)

Query the RDF store.

Parameters:

query - a given query