EnumerationAdapter.java

/**
 * Copyright OPS4J
 *
 * Licensed 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.
 *
 * @author nmw
 * @version $Id: $Id
 */
package org.ops4j.pax.wicket.internal;

import java.util.Enumeration;
import java.util.Iterator;
public class EnumerationAdapter<E> implements Iterator<E> {

    private final Enumeration<E> enumeration;

    /**
     * <p>Constructor for EnumerationAdapter.</p>
     *
     * @param enumeration a {@link java.util.Enumeration} object.
     */
    public EnumerationAdapter(Enumeration<E> enumeration) {
        this.enumeration = enumeration;
    }

    /**
     * <p>hasNext.</p>
     *
     * @return a boolean.
     */
    public boolean hasNext() {
        return enumeration.hasMoreElements();
    }

    /**
     * <p>next.</p>
     *
     * @return a E object.
     */
    public E next() {
        return enumeration.nextElement();
    }

    /**
     * <p>remove.</p>
     */
    public void remove() {
        throw new UnsupportedOperationException();
    }
}