2362N/A * Copyright (c) 1994, 2005, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * An object that implements the Enumeration interface generates a 0N/A * series of elements, one at a time. Successive calls to the 0N/A * <code>nextElement</code> method return successive elements of the 0N/A * For example, to print all elements of a <tt>Vector<E></tt> <i>v</i>: 0N/A * for (Enumeration<E> e = v.elements(); e.hasMoreElements();) 0N/A * System.out.println(e.nextElement());</pre> 0N/A * Methods are provided to enumerate through the elements of a 0N/A * vector, the keys of a hashtable, and the values in a hashtable. 0N/A * Enumerations are also used to specify the input streams to a 0N/A * <code>SequenceInputStream</code>. 0N/A * NOTE: The functionality of this interface is duplicated by the Iterator 0N/A * interface. In addition, Iterator adds an optional remove operation, and 0N/A * has shorter method names. New implementations should consider using 0N/A * Iterator in preference to Enumeration. 0N/A * @see java.util.Iterator 0N/A * @see java.io.SequenceInputStream 0N/A * @see java.util.Enumeration#nextElement() 0N/A * @see java.util.Hashtable 0N/A * @see java.util.Hashtable#elements() 0N/A * @see java.util.Hashtable#keys() 0N/A * @see java.util.Vector 0N/A * @see java.util.Vector#elements() 0N/A * @author Lee Boynton 0N/A * Tests if this enumeration contains more elements. 0N/A * @return <code>true</code> if and only if this enumeration object 0N/A * contains at least one more element to provide; 0N/A * <code>false</code> otherwise. 0N/A * Returns the next element of this enumeration if this enumeration 0N/A * object has at least one more element to provide. 0N/A * @return the next element of this enumeration. 0N/A * @exception NoSuchElementException if no more elements exist.