org.osgl.util.EnumerationIterator Maven / Gradle / Ivy
package org.osgl.util;
/*-
* #%L
* Java Tool
* %%
* Copyright (C) 2014 - 2017 OSGL (Open Source General Library)
* %%
* 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.
* #L%
*/
import org.osgl.$;
import java.util.Enumeration;
import java.util.Iterator;
/**
* Bridge from {@link java.util.Enumeration} to {@link java.util.Iterator}
*/
public class EnumerationIterator implements Iterator {
private Enumeration e;
public EnumerationIterator(Enumeration enumeration) {
e = $.requireNotNull(enumeration);
}
@Override
public boolean hasNext() {
return e.hasMoreElements();
}
@Override
public T next() {
return e.nextElement();
}
@Override
public void remove() {
throw new UnsupportedOperationException("remove");
}
}