1 /* 2 * Copyright 2005-2010 the original author or authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package org.springframework.ws.transport.support; 18 19 import java.util.Enumeration; 20 import java.util.Iterator; 21 22 /** 23 * Adapts an {@link Enumeration} to follow the interface of {@link Iterator}. 24 * 25 * @author Arjen Poutsma 26 * @since 1.0.0 27 */ 28 public class EnumerationIterator<T> implements Iterator<T> { 29 30 private final Enumeration<T> enumeration; 31 32 public EnumerationIterator(Enumeration<T> enumeration) { 33 this.enumeration = enumeration; 34 } 35 36 public boolean hasNext() { 37 return enumeration.hasMoreElements(); 38 } 39 40 public T next() { 41 return enumeration.nextElement(); 42 } 43 44 public void remove() { 45 throw new UnsupportedOperationException(); 46 } 47 }