Package org.apache.jena.riot.system

Class StreamRDFOps

java.lang.Object

org.apache.jena.riot.system.StreamRDFOps

public class StreamRDFOps
extends java.lang.Object

Utilities for sending to StreamRDF. Unless otherwise stated, send* operations do not call stream.start()/stream.finish() whereas other operations do.

Constructor Summary

Constructors

Constructor	Description
StreamRDFOps()

Method Summary

Modifier and Type	Method	Description
static void	datasetToStream(DatasetGraph datasetGraph, StreamRDF stream)	Send a dataset to a StreamRDF as prefixes, triples and quads, enclosed in stream.start()/stream.finish()
static void	graphToStream(Graph graph, StreamRDF stream)	Send the triples of graph and it's prefix mapping to a StreamRDF, enclosed in stream.start()/stream.finish()
static void	sendDatasetToStream(DatasetGraph datasetGraph, StreamRDF stream)	Send a dataset to a StreamRDF as prefixes, triples and quads
static void	sendDatasetToStream(DatasetGraph datasetGraph, StreamRDF stream, java.lang.String baseURI, PrefixMap prefixMap)	Send a dataset to a StreamRDF as triples and quads, using the explicitly given prefix map
static void	sendGraphToStream(Graph graph, StreamRDF stream)	Send the triples of graph and an explicitly given prefix mapping, to a StreamRDF.
static void	sendGraphToStream(Graph graph, StreamRDF stream, java.lang.String baseURI, PrefixMap prefixMap)	Send the triples of graph, and an explicitly given prefix mapping, to a StreamRDF
static void	sendPrefixesToStream(PrefixMap prefixMap, StreamRDF stream)	Send a PrefixMap to a stream
static void	sendPrefixesToStream(PrefixMapping prefixMap, StreamRDF stream)
static void	sendQuadsToStream(java.util.Iterator<Quad> iter, StreamRDF dest)	Set quads to a StreamRDF - does not call .start/.finish
static void	sendQuadsToStream(DatasetGraph datasetGraph, StreamRDF stream)	Send quads of a dataset (including default graph as quads) to a StreamRDF, without prefixes
static void	sendTriplesQuadsToStream(DatasetGraph datasetGraph, StreamRDF stream)	Send a dataset graph to a stream with triples for the default graph and quads for the named graphs without prefixes
static void	sendTriplesToStream(java.util.Iterator<Triple> iter, StreamRDF dest)	Set triples to a StreamRDF - does not call .start/.finish
static void	sendTriplesToStream(Graph graph, StreamRDF stream)	Send the triples of graph to a StreamRDF (no prefix mapping)

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamRDFOps

public StreamRDFOps()

Method Detail

datasetToStream

public static void datasetToStream(DatasetGraph datasetGraph,
                                   StreamRDF stream)

Send a dataset to a StreamRDF as prefixes, triples and quads, enclosed in stream.start()/stream.finish()

graphToStream

public static void graphToStream(Graph graph,
                                 StreamRDF stream)

Send the triples of graph and it's prefix mapping to a StreamRDF, enclosed in stream.start()/stream.finish()

sendPrefixesToStream

public static void sendPrefixesToStream(PrefixMap prefixMap,
                                        StreamRDF stream)

Send a PrefixMap to a stream

sendPrefixesToStream

public static void sendPrefixesToStream(PrefixMapping prefixMap,
                                        StreamRDF stream)

sendTriplesQuadsToStream

public static void sendTriplesQuadsToStream(DatasetGraph datasetGraph,
                                            StreamRDF stream)

Send a dataset graph to a stream with triples for the default graph and quads for the named graphs without prefixes

sendDatasetToStream

public static void sendDatasetToStream(DatasetGraph datasetGraph,
                                       StreamRDF stream)

Send a dataset to a StreamRDF as prefixes, triples and quads

sendDatasetToStream

public static void sendDatasetToStream(DatasetGraph datasetGraph,
                                       StreamRDF stream,
                                       java.lang.String baseURI,
                                       PrefixMap prefixMap)

Send a dataset to a StreamRDF as triples and quads, using the explicitly given prefix map

sendGraphToStream

public static void sendGraphToStream(Graph graph,
                                     StreamRDF stream)

Send the triples of graph and an explicitly given prefix mapping, to a StreamRDF. This operation does not include start/finish nesting - see graphToStream(org.apache.jena.graph.Graph, org.apache.jena.riot.system.StreamRDF).

sendGraphToStream

public static void sendGraphToStream(Graph graph,
                                     StreamRDF stream,
                                     java.lang.String baseURI,
                                     PrefixMap prefixMap)

Send the triples of graph, and an explicitly given prefix mapping, to a StreamRDF

sendTriplesToStream

public static void sendTriplesToStream(Graph graph,
                                       StreamRDF stream)

Send the triples of graph to a StreamRDF (no prefix mapping)

sendTriplesToStream

public static void sendTriplesToStream(java.util.Iterator<Triple> iter,
                                       StreamRDF dest)

Set triples to a StreamRDF - does not call .start/.finish

sendQuadsToStream

public static void sendQuadsToStream(DatasetGraph datasetGraph,
                                     StreamRDF stream)

Send quads of a dataset (including default graph as quads) to a StreamRDF, without prefixes

sendQuadsToStream

public static void sendQuadsToStream(java.util.Iterator<Quad> iter,
                                     StreamRDF dest)

Set quads to a StreamRDF - does not call .start/.finish