Package org.apache.jena.graph

Class Node_Marker

java.lang.Object

org.apache.jena.graph.Node

org.apache.jena.graph.Node_Ext<java.lang.String>

org.apache.jena.graph.Node_Marker

All Implemented Interfaces:

java.io.Serializable

public class Node_Marker
extends Node_Ext<java.lang.String>

Marker special nodes for datastructures. The application is responsible for allocating unique strings.

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

Method Summary

Modifier and Type	Method	Description
boolean	isConcrete()	Answer true iff this node is concrete, ie not variable, ie URI, blank, or literal.
static Node	xlabel(java.lang.String str)

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

equals, get, hashCode, isExt, visitWith

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

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

xlabel

public static Node xlabel(java.lang.String str)

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<java.lang.String>