1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to you under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package org.apache.shale.test.mock; 19 20 import java.util.Enumeration; 21 import java.util.Iterator; 22 23 /*** 24 * <p>Mock implementation of an <code>Enumeration</code> wrapper around 25 * an <code>Iterator</code>.</p> 26 * 27 * $Id$ 28 */ 29 30 class MockEnumeration implements Enumeration { 31 32 33 // ------------------------------------------------------------ Constructors 34 35 36 /*** 37 * <p>Construct a wrapper instance.</p> 38 * 39 * @param iterator The <code>Iterator</code> to be wrapped 40 */ 41 public MockEnumeration(Iterator iterator) { 42 43 this.iterator = iterator; 44 45 } 46 47 48 // ----------------------------------------------------- Mock Object Methods 49 50 51 // ------------------------------------------------------ Instance Variables 52 53 54 /*** 55 * <p>The <code>Iterator</code> we are wrapping.</p> 56 */ 57 private Iterator iterator; 58 59 60 // ----------------------------------------------------- Enumeration Methods 61 62 63 /*** {@inheritDoc} */ 64 public boolean hasMoreElements() { 65 66 return iterator.hasNext(); 67 68 } 69 70 71 /*** {@inheritDoc} */ 72 public Object nextElement() { 73 74 return iterator.next(); 75 76 } 77 78 79 }