/**
* 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.riot.system;
import java.util.Collections ;
import java.util.Map ;
import org.apache.jena.iri.IRI ;
import org.apache.jena.shared.PrefixMapping ;
/** A PrefixMap that traps update operations on a wrapped prefix map */
public class PrefixMapUnmodifiable extends PrefixMapWrapper
{
public PrefixMapUnmodifiable(PrefixMap other) { super(other) ; }
@Override
public Map<String, IRI> getMapping()
{ return Collections.unmodifiableMap(get().getMapping()) ; }
@Override
public void add(String prefix, String iriString)
{ throw new UnsupportedOperationException("Unmodifiable PrefixMap") ; }
@Override
public void add(String prefix, IRI iri)
{ throw new UnsupportedOperationException("Unmodifiable PrefixMap") ; }
@Override
public void putAll(PrefixMap pmap)
{ throw new UnsupportedOperationException("Unmodifiable PrefixMap") ; }
@Override
public void putAll(PrefixMapping pmap)
{ throw new UnsupportedOperationException("Unmodifiable PrefixMap") ; }
@Override
public void putAll(Map<String, String> mapping)
{ throw new UnsupportedOperationException("Unmodifiable PrefixMap") ; }
@Override
public void delete(String prefix)
{ throw new UnsupportedOperationException("Unmodifiable PrefixMap") ; }
}