/*******************************************************************************
 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
 * in Industry THTH ry.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     VTT Technical Research Centre of Finland - initial API and implementation
 *******************************************************************************/
package org.simantics.utils.datastructures;

import java.util.Iterator;

public class IteratorAdapter<Domain, Range, I extends Iterator<Domain>> 
    implements Iterator<Range> {

    protected Converter<Domain, Range> converter;
    protected I iterator;
    
    public IteratorAdapter(Converter<Domain,Range> converter, I iterator) {
        this.converter = converter;
        this.iterator = iterator;
    }
    
    @Override
    public boolean hasNext() {
        return iterator.hasNext();
    }

    @Override
    public Range next() {
        return converter.convertTo(iterator.next());
    }

    @Override
    public void remove() {
        iterator.remove();
    }    
    
}