com.hp.hpl.mesa.rdf.jena.rdb
Class ResourceImplRDB

java.lang.Object
  |
  +--com.hp.hpl.mesa.rdf.jena.common.ResourceImpl
        |
        +--com.hp.hpl.mesa.rdf.jena.rdb.ResourceImplRDB

All Implemented Interfaces:

RDFNode, Resource, ResourceI

Direct Known Subclasses:

PropertyImplRDB

public class ResourceImplRDB

extends ResourceImpl

A variation on the default Resource implementation that adds a unique database ID field. This could be hash generated from the string given a sufficiently unique hash but currently is assigned outside this class, typically as a generated ID in a database table.

Version:

$Revision: 1.2 $ on $Date: 2001/11/26 18:20:10 $

Author:

Dave Reynolds

Constructor Summary

ResourceImplRDB(AnonId id, Model m)
Create an anonymouse resource for a model

ResourceImplRDB(Model m)
Create a resource of unknown uri for a model

ResourceImplRDB(Resource r, Model m)
Create a new resource for this model with the same parameters as an existing resource

ResourceImplRDB(java.lang.String uri)
Create resources of known uri

ResourceImplRDB(java.lang.String uri, Model m)
Create a resource of known uri for a model

ResourceImplRDB(java.lang.String namespace, java.lang.String localname)
Create resources of known uri

ResourceImplRDB(java.lang.String namespace, java.lang.String localname, Model m)
Create a resource of known uri for a model

Method Summary

IDBID	getRDBId() Return the unique ID for the resource or -1 for resources which have not yet be assigned an ID.
IDBID	getRDBNSId() Return the unique ID for the resource's namespace or -1 for resources which have not yet be assigned an ID.
void	setRDBId(IDBID id) Set the unique ID for the resource.
void	setRDBNSId(IDBID id) Set the unique ID for the resource's namespace

Methods inherited from class com.hp.hpl.mesa.rdf.jena.common.ResourceImpl

abort, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, begin, commit, equals, getEmbeddedResource, getId, getLocalName, getModel, getNameSpace, getProperty, getURI, hashCode, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, isAnon, listProperties, listProperties, port, removeProperties, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ResourceImplRDB

public ResourceImplRDB(Model m)

Create a resource of unknown uri for a model

ResourceImplRDB

public ResourceImplRDB(java.lang.String uri,
                       Model m)

Create a resource of known uri for a model

ResourceImplRDB

public ResourceImplRDB(java.lang.String namespace,
                       java.lang.String localname,
                       Model m)

Create a resource of known uri for a model

ResourceImplRDB

public ResourceImplRDB(Resource r,
                       Model m)

Create a new resource for this model with the same parameters as an existing resource

ResourceImplRDB

public ResourceImplRDB(AnonId id,
                       Model m)

Create an anonymouse resource for a model

ResourceImplRDB

public ResourceImplRDB(java.lang.String namespace,
                       java.lang.String localname)

Create resources of known uri

ResourceImplRDB

public ResourceImplRDB(java.lang.String uri)

Create resources of known uri

Method Detail

getRDBId

public IDBID getRDBId()

Return the unique ID for the resource or -1 for resources which have not yet be assigned an ID.

setRDBId

public void setRDBId(IDBID id)

Set the unique ID for the resource.

getRDBNSId

public IDBID getRDBNSId()

Return the unique ID for the resource's namespace or -1 for resources which have not yet be assigned an ID.

setRDBNSId

public void setRDBNSId(IDBID id)

Set the unique ID for the resource's namespace