org.fcrepo.kernel.impl.utils.iterators

Class PersistingRdfStreamConsumer

java.lang.Object

org.fcrepo.kernel.impl.utils.iterators.PersistingRdfStreamConsumer

All Implemented Interfaces:

org.fcrepo.kernel.utils.iterators.IteratorConsumer<com.hp.hpl.jena.graph.Triple,Boolean>, org.fcrepo.kernel.utils.iterators.RdfStreamConsumer

Direct Known Subclasses:

RdfAdder, RdfRemover

public abstract class PersistingRdfStreamConsumer
extends Object
implements org.fcrepo.kernel.utils.iterators.RdfStreamConsumer

Since:

Oct 24, 2013

Author:

ajs6f

Field Summary

Fields

Modifier and Type	Field and Description
protected com.google.common.base.Predicate<com.hp.hpl.jena.graph.Triple>	isFedoraSubjectTriple

Constructor Summary

Constructors

Constructor and Description
PersistingRdfStreamConsumer(org.fcrepo.kernel.rdf.IdentifierTranslator graphSubjects, javax.jcr.Session session, org.fcrepo.kernel.utils.iterators.RdfStream stream) Ordinary constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	consume()
com.google.common.util.concurrent.ListenableFuture<Boolean>	consumeAsync()
protected javax.jcr.Value	createValue(javax.jcr.Node subjectNode, com.hp.hpl.jena.rdf.model.RDFNode object, Integer propertyType)
protected String	getPropertyNameFromPredicate(javax.jcr.Node subjectNode, com.hp.hpl.jena.rdf.model.Property predicate)
protected String	getPropertyNameFromPredicate(javax.jcr.Node subjectNode, com.hp.hpl.jena.rdf.model.Resource predicate)
org.fcrepo.kernel.rdf.IdentifierTranslator	idTranslator()
JcrRdfTools	jcrRdfTools()
protected abstract void	operateOnMixin(com.hp.hpl.jena.rdf.model.Resource mixinResource, javax.jcr.Node subjectNode)
protected abstract void	operateOnProperty(com.hp.hpl.jena.rdf.model.Statement t, javax.jcr.Node subjectNode)
protected void	operateOnTriple(com.hp.hpl.jena.rdf.model.Statement t)
javax.jcr.Session	session()
org.fcrepo.kernel.utils.iterators.RdfStream	stream()

Methods inherited from class java.lang.Object

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

Field Detail

isFedoraSubjectTriple

protected final com.google.common.base.Predicate<com.hp.hpl.jena.graph.Triple> isFedoraSubjectTriple

Constructor Detail

PersistingRdfStreamConsumer

public PersistingRdfStreamConsumer(org.fcrepo.kernel.rdf.IdentifierTranslator graphSubjects,
                           javax.jcr.Session session,
                           org.fcrepo.kernel.utils.iterators.RdfStream stream)

Ordinary constructor.

Parameters:

graphSubjects -

session -

stream -

Method Detail

consume

public void consume()
             throws javax.jcr.RepositoryException

Specified by:

consume in interface org.fcrepo.kernel.utils.iterators.IteratorConsumer<com.hp.hpl.jena.graph.Triple,Boolean>

Throws:

javax.jcr.RepositoryException

operateOnTriple

protected void operateOnTriple(com.hp.hpl.jena.rdf.model.Statement t)
                        throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException

getPropertyNameFromPredicate

protected String getPropertyNameFromPredicate(javax.jcr.Node subjectNode,
                                  com.hp.hpl.jena.rdf.model.Property predicate)
                                       throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException

getPropertyNameFromPredicate

protected String getPropertyNameFromPredicate(javax.jcr.Node subjectNode,
                                  com.hp.hpl.jena.rdf.model.Resource predicate)
                                       throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException

createValue

protected javax.jcr.Value createValue(javax.jcr.Node subjectNode,
                          com.hp.hpl.jena.rdf.model.RDFNode object,
                          Integer propertyType)
                               throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException

operateOnProperty

protected abstract void operateOnProperty(com.hp.hpl.jena.rdf.model.Statement t,
                     javax.jcr.Node subjectNode)
                                   throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException

operateOnMixin

protected abstract void operateOnMixin(com.hp.hpl.jena.rdf.model.Resource mixinResource,
                  javax.jcr.Node subjectNode)
                                throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException

consumeAsync

public com.google.common.util.concurrent.ListenableFuture<Boolean> consumeAsync()

Specified by:

consumeAsync in interface org.fcrepo.kernel.utils.iterators.IteratorConsumer<com.hp.hpl.jena.graph.Triple,Boolean>

stream

public org.fcrepo.kernel.utils.iterators.RdfStream stream()

Returns:

the stream

idTranslator

public org.fcrepo.kernel.rdf.IdentifierTranslator idTranslator()

Returns:

the idTranslator

session

public javax.jcr.Session session()

Returns:

the session

jcrRdfTools

public JcrRdfTools jcrRdfTools()

Returns:

the jcrRdfTools