| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.openide.util.enum; |
| |
| import java.util.Enumeration; |
| import java.util.NoSuchElementException; |
| |
| |
| /** |
| * The class that presents specifiED (in constructor) array |
| * as an Enumeration. |
| * @deprecated JDK 1.5 treats enum as a keyword so this class was |
| * replaced by {@link org.openide.util.Enumerations#array}. |
| * @author Ian Formanek |
| */ |
| public class ArrayEnumeration implements Enumeration { |
| /** The array */ |
| private Object[] array; |
| |
| /** Current index in the array */ |
| private int index = 0; |
| |
| /** Constructs a new ArrayEnumeration for specified array */ |
| public ArrayEnumeration(Object[] array) { |
| this.array = array; |
| } |
| |
| /** Tests if this enumeration contains more elements. |
| * @return <code>true</code> if this enumeration contains more elements; |
| * <code>false</code> otherwise. |
| */ |
| public boolean hasMoreElements() { |
| return (index < array.length); |
| } |
| |
| /** Returns the next element of this enumeration. |
| * @return the next element of this enumeration. |
| * @exception NoSuchElementException if no more elements exist. |
| */ |
| public Object nextElement() { |
| try { |
| return array[index++]; |
| } catch (ArrayIndexOutOfBoundsException e) { |
| throw new NoSuchElementException(); |
| } |
| } |
| } |