Package com.complexible.stardog.jena

Class JenaSesameUtils

java.lang.Object

com.complexible.stardog.jena.JenaSesameUtils

public final class JenaSesameUtils
extends Object

Utility methods for converting between the Jena and Sesame APIs

Since:

0.6.9

Version:

6.0

Author:

Michael Grove

Field Summary

Fields

Modifier and Type	Field	Description
static final Function<Value,Node>	TO_NODE
static final Function<Node,Value>	TO_VALUE
static final Function<Statement,Quad>	TOQUAD
static final Function<Triple,Statement>	TOSTMT
static final Function<Statement,Triple>	TOTRIPLE	Function which will convert sesame statements to Jena graph Triples on the fly

Method Summary

Modifier and Type	Method	Description
static Node	anonNode(BNode theBNode)	Create a Jena anonymous Graph Node from the Sesame BNode
static BNode	bnode(Node theNode)
static PrefixMap	createPrefixMap(Optional<Connection> conn)
static PrefixMapping	createPrefixMapping(Optional<Connection> conn)
static IRI	iri(Node theNode)
static boolean	isAnyOrNull(Node theNode)
static Literal	literal(Node theNode)
static Node	literalNode(Literal theLiteral)	Return a Jena Literal Graph Node from the Sesame Literal
static Model	model(Set<Statement> theGraph)
static Node	node(Value theValue)	Return the equivalent Jena Graph Node for the provided Sesame Value
static Resource	resource(Node theNode)
static Statement	statement(Statement theStatement)
static Statement	statement(Triple theTriple)
static StmtIterator	stmtIterator(Iterator<Statement> theIterator)
static Triple	triple(Statement theStatement)
static Node	uriNode(IRI theURI)
static Value	value(Node theNode)

Methods inherited from class java.lang.Object

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

Field Details

TOTRIPLE

public static final Function<Statement,Triple> TOTRIPLE

Function which will convert sesame statements to Jena graph Triples on the fly

TOQUAD

public static final Function<Statement,Quad> TOQUAD

TOSTMT

public static final Function<Triple,Statement> TOSTMT

TO_NODE

public static final Function<Value,Node> TO_NODE

TO_VALUE

public static final Function<Node,Value> TO_VALUE

Method Details

stmtIterator

public static StmtIterator stmtIterator(Iterator<Statement> theIterator)

statement

public static Statement statement(Statement theStatement)

triple

public static Triple triple(Statement theStatement)

model

public static Model model(Set<Statement> theGraph)

node

public static Node node(Value theValue)

Return the equivalent Jena Graph Node for the provided Sesame Value

Parameters:

theValue - the value

Returns:

the Jena Node equivalent to the Sesame Value

literalNode

public static Node literalNode(Literal theLiteral)

Return a Jena Literal Graph Node from the Sesame Literal

Parameters:

theLiteral - the literal

Returns:

the equivalent Jena graph node for the Sesame Literal

anonNode

public static Node anonNode(BNode theBNode)

Create a Jena anonymous Graph Node from the Sesame BNode

Parameters:

theBNode - the bnode

Returns:

the equivalent Jena Graph node for the Sesame BNode

uriNode

public static Node uriNode(IRI theURI)

value

public static Value value(Node theNode)

isAnyOrNull

public static boolean isAnyOrNull(Node theNode)

resource

public static Resource resource(Node theNode)

iri

public static IRI iri(Node theNode)

bnode

public static BNode bnode(Node theNode)

literal

public static Literal literal(Node theNode)

statement

public static Statement statement(Triple theTriple)

createPrefixMapping

public static PrefixMapping createPrefixMapping(Optional<Connection> conn)

createPrefixMap

public static PrefixMap createPrefixMap(Optional<Connection> conn)