org.apache.jena.graph

Class Node_Triple

java.lang.Object

org.apache.jena.graph.Node

org.apache.jena.graph.Node_Ext<Triple>

org.apache.jena.graph.Node_Triple

All Implemented Interfaces:

Serializable

public class Node_Triple
extends Node_Ext<Triple>

RDF triples as RDF terms.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.jena.graph.Node

Node.NotLiteral

Field Summary

Fields inherited from class org.apache.jena.graph.Node

ANY, NULL

Constructor Summary

Constructors

Constructor and Description
Node_Triple(Node s, Node p, Node o)
Node_Triple(Triple triple)

Method Summary

Modifier and Type	Method and Description
static Node_Triple	cast(Node n)
boolean	isConcrete() Answer true iff this node is concrete, ie not variable, ie URI, blank, or literal.
boolean	isNodeTriple() Answer true iff this node is an "triple node" (RDF*)
String	toString(PrefixMapping pm, boolean quoting) Answer a human readable representation of this Node, quoting literals if specified, and compressing URIs using the prefix mapping supplied.
static Triple	triple(Node n) Return the triple from a Node_Triple.
static Triple	tripleOrNull(Node n)

Methods inherited from class org.apache.jena.graph.Node_Ext

equals, get, hashCode, visitWith

Methods inherited from class org.apache.jena.graph.Node

create, getBlankNodeId, getBlankNodeLabel, getIndexingValue, getLiteral, getLiteralDatatype, getLiteralDatatypeURI, getLiteralIsXML, getLiteralLanguage, getLiteralLexicalForm, getLiteralValue, getLocalName, getName, getNameSpace, getURI, hasURI, isBlank, isLiteral, isNodeGraph, isURI, isVariable, matches, sameValueAs, toString, toString, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Node_Triple

public Node_Triple(Node s,
                   Node p,
                   Node o)

Node_Triple

public Node_Triple(Triple triple)

Method Detail

tripleOrNull

public static Triple tripleOrNull(Node n)

triple

public static Triple triple(Node n)

Return the triple from a Node_Triple. Throws a JenaException if not a Node_Triple. Pairs with Node.isNodeTriple()

cast

public static Node_Triple cast(Node n)

isConcrete

public boolean isConcrete()

Description copied from class: Node

Answer true iff this node is concrete, ie not variable, ie URI, blank, or literal.

Overrides:

isConcrete in class Node_Ext<Triple>

isNodeTriple

public boolean isNodeTriple()

Description copied from class: Node

Answer true iff this node is an "triple node" (RDF*)

Overrides:

isNodeTriple in class Node

toString

public String toString(PrefixMapping pm,
                       boolean quoting)

Description copied from class: Node

Answer a human readable representation of this Node, quoting literals if specified, and compressing URIs using the prefix mapping supplied.

Overrides:

toString in class Node