/*
* 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.sparql.util;
import org.apache.jena.graph.Node ;
import org.apache.jena.sparql.core.Var ;
public class NodeToLabelMapBNode extends NodeToLabelMap
{
public NodeToLabelMapBNode() { this("b", false) ; }
public NodeToLabelMapBNode(String prefix, boolean bNodesAsFakeURIs)
{
super(prefix, bNodesAsFakeURIs) ;
}
@Override
public String asString(Node n)
{
// Map blank nodes and non-distinguished variables.
if ( ! n.isBlank() && !Var.isBlankNodeVar(n) )
return null ;
return mapNode(n) ;
}
}