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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2004, 2023 Oracle and/or its affiliates. All rights reserved.
 *
 * Oracle 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
 *
 *      https://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 com.sun.xml.fastinfoset.stax.events;

import java.util.Iterator;
import com.sun.xml.fastinfoset.CommonResourceBundle;

public class ReadIterator implements Iterator {
    
    Iterator iterator = EmptyIterator.getInstance();
    
    public ReadIterator(){
    }
    
    public ReadIterator(Iterator iterator){
        if (iterator != null) {
            this.iterator = iterator;
        }
    }
    
    @Override
    public boolean hasNext() {
        return iterator.hasNext();
    }
    
    @Override
    public E next() {
        return iterator.next();
    }
    
    @Override
    public void remove() {
        throw new  UnsupportedOperationException(CommonResourceBundle.getInstance().getString("message.readonlyList"));
    }
    

}