org.apache.jena.graph

Class Node_URI

java.lang.Object

org.apache.jena.graph.Node

org.apache.jena.graph.Node_Concrete

org.apache.jena.graph.Node_URI

All Implemented Interfaces:

Serializable

public class Node_URI
extends Node_Concrete

RDF nodes with a global identity given by a URI.

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

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other) Nodes only equal other Nodes that have equal labels.
String	getLocalName() get the localname part of this node if it's a URI node, else die horribly
String	getNameSpace() get the namespace part of this node if it's a URI node, else die horribly
String	getURI() get the URI of this node if it has one, else die horribly
boolean	hasURI(String uri) answer true iff this node is a URI node with the given URI
boolean	isURI() Answer true iff this node is a URI node [subclasses override]
String	toString(PrefixMapping pm, boolean quoting) Answer a String representing the node, taking into account the PrefixMapping.
Object	visitWith(NodeVisitor v) Visit a Node and dispatch on it to the appropriate method from the NodeVisitor v.

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

isConcrete

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

create, getBlankNodeId, getBlankNodeLabel, getIndexingValue, getLiteral, getLiteralDatatype, getLiteralDatatypeURI, getLiteralIsXML, getLiteralLanguage, getLiteralLexicalForm, getLiteralValue, getName, hashCode, isBlank, isLiteral, isVariable, matches, sameValueAs, toString, toString, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

getURI

public String getURI()

Description copied from class: Node

get the URI of this node if it has one, else die horribly

Overrides:

getURI in class Node

visitWith

public Object visitWith(NodeVisitor v)

Description copied from class: Node

Visit a Node and dispatch on it to the appropriate method from the NodeVisitor v.

Specified by:

visitWith in class Node

Parameters:

v - the visitor to apply to the node

Returns:

the value returned by the applied method

isURI

public boolean isURI()

Description copied from class: Node

Answer true iff this node is a URI node [subclasses override]

Overrides:

isURI in class Node

toString

public String toString(PrefixMapping pm,
                       boolean quoting)

Answer a String representing the node, taking into account the PrefixMapping. The horrible test against null is a stopgap to avoid a circularity issue. TODO fix the circularity issue

Overrides:

toString in class Node

equals

public boolean equals(Object other)

Description copied from class: Node

Nodes only equal other Nodes that have equal labels.

Specified by:

equals in class Node

getNameSpace

public String getNameSpace()

Description copied from class: Node

get the namespace part of this node if it's a URI node, else die horribly

Overrides:

getNameSpace in class Node

getLocalName

public String getLocalName()

Description copied from class: Node

get the localname part of this node if it's a URI node, else die horribly

Overrides:

getLocalName in class Node

hasURI

public boolean hasURI(String uri)

Description copied from class: Node

answer true iff this node is a URI node with the given URI

Overrides:

hasURI in class Node