src/org/apache/osgi/bundle/bundlerepository/IteratorToEnumeration.java

/*
 *   Copyright 2005 The Apache Software Foundation
 *
 *   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.
 *
 */
package org.apache.osgi.bundle.bundlerepository;

import java.util.Enumeration;
import java.util.Iterator;

public class IteratorToEnumeration implements Enumeration
{
    private Iterator m_iter = null;

    public IteratorToEnumeration(Iterator iter)
    {
        m_iter = iter;
    }

    public boolean hasMoreElements()
    {
        if (m_iter == null)
            return false;
        return m_iter.hasNext();
    }

    public Object nextElement()
    {
        if (m_iter == null)
            return null;
        return m_iter.next();
    }
}