/*
* Copyright 2006 Ralf Joachim
*
* 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.castor.core.util;
import java.util.Enumeration;
import java.util.Iterator;
/**
* Convert an enumeration to an iterator.
*
* @author <a href="mailto:ralf DOT joachim AT syscon DOT eu">Ralf Joachim</a>
* @version $Revision: 5951 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $
* @since 1.0.4
*/
public final class EnumerationIterator implements Iterator {
/** Enumeration to iterate over. */
private final Enumeration _enumeration;
/**
* Construct an iterator for given enumeration.
*
* @param enumeration Enumeration to iterate over.
*/
public EnumerationIterator(final Enumeration enumeration) {
_enumeration = enumeration;
}
/**
* {@inheritDoc}
*/
public boolean hasNext() {
return _enumeration.hasMoreElements();
}
/**
* {@inheritDoc}
*/
public Object next() {
return _enumeration.nextElement();
}
/**
* {@inheritDoc}
*/
public void remove() {
throw new UnsupportedOperationException();
}
}