Module org.apache.jena.arq

Package org.apache.jena.riot.protobuf

Class ProtobufConvert

java.lang.Object

org.apache.jena.riot.protobuf.ProtobufConvert

public class ProtobufConvert
extends Object

Convert to and from Protobuf wire objects.

See StreamRDF2Protobuf and Protobuf2StreamRDF for ways to convert as streams (they recycle intermediate objects).

Many operations have available with a cache. The cache is used for creating URis from strings. It interns the node leading to significant savings of space, especially in the property position.

See Also:

• StreamRDF2Protobuf
• Protobuf2StreamRDF

Constructor Summary

Constructors

Constructor	Description
ProtobufConvert()

Method Summary

Modifier and Type	Method	Description
static Quad	convert(org.apache.jena.atlas.lib.Cache<String,org.apache.jena.graph.Node> uriCache, PB_RDF.RDF_Quad rq, PrefixMap pmap)
static org.apache.jena.graph.Node	convert(org.apache.jena.atlas.lib.Cache<String,org.apache.jena.graph.Node> uriCache, PB_RDF.RDF_Term term)	Build a Node from an PB_RDF.RDF_Term.
static org.apache.jena.graph.Node	convert(org.apache.jena.atlas.lib.Cache<String,org.apache.jena.graph.Node> uriCache, PB_RDF.RDF_Term term, PrefixMap pmap)	Build a Node from an PB_RDF.RDF_Term using a prefix map which must agree with the map used to create the RDF_Term in the first place.
static org.apache.jena.graph.Triple	convert(org.apache.jena.atlas.lib.Cache<String,org.apache.jena.graph.Node> uriCache, PB_RDF.RDF_Triple triple)
static org.apache.jena.graph.Triple	convert(org.apache.jena.atlas.lib.Cache<String,org.apache.jena.graph.Node> uriCache, PB_RDF.RDF_Triple rt, PrefixMap pmap)
static PB_RDF.RDF_Term	convert(org.apache.jena.graph.Node node, boolean allowValues)
static PB_RDF.RDF_Term	convert(org.apache.jena.graph.Node node, PrefixMap pmap, boolean allowValues)
static PB_RDF.RDF_Triple	convert(org.apache.jena.graph.Triple triple, boolean allowValues)
static PB_RDF.RDF_Triple	convert(org.apache.jena.graph.Triple triple, PrefixMap pmap, boolean allowValues)
static Quad	convert(PB_RDF.RDF_Quad quad)
static Quad	convert(PB_RDF.RDF_Quad rq, PrefixMap pmap)
static org.apache.jena.graph.Node	convert(PB_RDF.RDF_Term term)	Build a Node from an PB_RDF.RDF_Term.
static org.apache.jena.graph.Node	convert(PB_RDF.RDF_Term term, PrefixMap pmap)	Build a Node from an PB_RDF.RDF_Term using a prefix map which must agree with the map used to create the RDF_Term in the first place.
static org.apache.jena.graph.Triple	convert(PB_RDF.RDF_Triple triple)
static org.apache.jena.graph.Triple	convert(PB_RDF.RDF_Triple rt, PrefixMap pmap)
static PB_RDF.RDF_Quad	convert(Quad quad, boolean allowValues)
static PB_RDF.RDF_Quad	convert(Quad quad, PrefixMap pmap, boolean allowValues)
static PB_RDF.RDF_Term	toProtobuf(org.apache.jena.graph.Node node, PB_RDF.RDF_Term.Builder term)	Encode a Node into an PB_RDF.RDF_Term, using values (integer, decimal, double) if possible.
static PB_RDF.RDF_Term	toProtobuf(org.apache.jena.graph.Node node, PB_RDF.RDF_Term.Builder term, boolean allowValues)	Encode a Node into an PB_RDF.RDF_Term.
static PB_RDF.RDF_Term	toProtobuf(org.apache.jena.graph.Node node, PrefixMap pmap, PB_RDF.RDF_Term.Builder termBuilder, boolean allowValues)	Encode a Node into an PB_RDF.RDF_Term

Methods inherited from class java.lang.Object

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

Constructor Details

ProtobufConvert

public ProtobufConvert()

Method Details

convert

public static org.apache.jena.graph.Node convert(PB_RDF.RDF_Term term)

Build a Node from an PB_RDF.RDF_Term.

convert

public static org.apache.jena.graph.Node convert(org.apache.jena.atlas.lib.Cache<String,org.apache.jena.graph.Node> uriCache,
 PB_RDF.RDF_Term term)

Build a Node from an PB_RDF.RDF_Term.

convert

public static org.apache.jena.graph.Node convert(PB_RDF.RDF_Term term,
 PrefixMap pmap)

Build a Node from an PB_RDF.RDF_Term using a prefix map which must agree with the map used to create the RDF_Term in the first place.

convert

public static org.apache.jena.graph.Node convert(org.apache.jena.atlas.lib.Cache<String,org.apache.jena.graph.Node> uriCache,
 PB_RDF.RDF_Term term,
 PrefixMap pmap)

Build a Node from an PB_RDF.RDF_Term using a prefix map which must agree with the map used to create the RDF_Term in the first place.

convert

public static org.apache.jena.graph.Triple convert(PB_RDF.RDF_Triple triple)

convert

public static org.apache.jena.graph.Triple convert(org.apache.jena.atlas.lib.Cache<String,org.apache.jena.graph.Node> uriCache,
 PB_RDF.RDF_Triple triple)

convert

public static org.apache.jena.graph.Triple convert(PB_RDF.RDF_Triple rt,
 PrefixMap pmap)

convert

public static org.apache.jena.graph.Triple convert(org.apache.jena.atlas.lib.Cache<String,org.apache.jena.graph.Node> uriCache,
 PB_RDF.RDF_Triple rt,
 PrefixMap pmap)

convert

public static Quad convert(PB_RDF.RDF_Quad rq,
 PrefixMap pmap)

convert

public static Quad convert(org.apache.jena.atlas.lib.Cache<String,org.apache.jena.graph.Node> uriCache,
 PB_RDF.RDF_Quad rq,
 PrefixMap pmap)

toProtobuf

public static PB_RDF.RDF_Term toProtobuf(org.apache.jena.graph.Node node,
 PB_RDF.RDF_Term.Builder term)

Encode a Node into an PB_RDF.RDF_Term, using values (integer, decimal, double) if possible.

toProtobuf

public static PB_RDF.RDF_Term toProtobuf(org.apache.jena.graph.Node node,
 PB_RDF.RDF_Term.Builder term,
 boolean allowValues)

Encode a Node into an PB_RDF.RDF_Term. Control whether to use values (integer, decimal, double) if possible.

toProtobuf

public static PB_RDF.RDF_Term toProtobuf(org.apache.jena.graph.Node node,
 PrefixMap pmap,
 PB_RDF.RDF_Term.Builder termBuilder,
 boolean allowValues)

Encode a Node into an PB_RDF.RDF_Term

convert

public static PB_RDF.RDF_Term convert(org.apache.jena.graph.Node node,
 boolean allowValues)

convert

public static PB_RDF.RDF_Term convert(org.apache.jena.graph.Node node,
 PrefixMap pmap,
 boolean allowValues)

convert

public static PB_RDF.RDF_Triple convert(org.apache.jena.graph.Triple triple,
 boolean allowValues)

convert

public static PB_RDF.RDF_Triple convert(org.apache.jena.graph.Triple triple,
 PrefixMap pmap,
 boolean allowValues)

convert

public static Quad convert(PB_RDF.RDF_Quad quad)

convert

public static PB_RDF.RDF_Quad convert(Quad quad,
 boolean allowValues)

convert

public static PB_RDF.RDF_Quad convert(Quad quad,
 PrefixMap pmap,
 boolean allowValues)