/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jena.graph;
import org.apache.jena.rdf.model.impl.Util ;
import org.apache.jena.shared.* ;
/**
RDF nodes with a global identity given by a URI.
*/
public class Node_URI extends Node_Concrete
{
/** @deprecated Use {@code Node_URI(String)} */
@Deprecated
protected Node_URI( Object uri )
{ super( uri ); }
protected Node_URI( String uri )
{ super( uri ); }
@Override
public String getURI()
{ return (String) label; }
@Override
public Object visitWith( NodeVisitor v )
{ return v.visitURI( this, (String) label ); }
@Override
public boolean isURI()
{ return true; }
/**
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
*/
@Override
public String toString( PrefixMapping pm, boolean quoting )
{ return pm == null ? (String) label : pm.shortForm( (String) label ); }
@Override
public boolean equals( Object other )
{
if ( this == other ) return true ;
return
other instanceof Node_URI
&& same( (Node_URI) other ); }
final boolean same( Node_URI other )
{ return label.equals( other.label ); }
@Override
public String getNameSpace()
{
String s = (String) label;
return s.substring( 0, Util.splitNamespaceXML( s ) );
}
@Override
public String getLocalName()
{
String s = (String) label;
return s.substring( Util.splitNamespaceXML( s ) );
}
@Override
public boolean hasURI( String uri )
{ return label.equals( uri ); }
}