1 /**
2 * Copyright 2003-2007 Greg Luck
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 net.sf.ehcache.constructs.asynchronous;
18
19 import java.io.Serializable;
20
21 /**
22 * A class which is <code>Serializable</code> but has no other attributes.
23 * @author <a href="mailto:gluck@thoughtworks.com">Greg Luck</a>
24 * @version $Id: IsSerializable.java 512 2007-07-10 09:18:45Z gregluck $
25 */
26 public class IsSerializable implements Serializable {
27
28 /**
29 * Returns a string representation of the object. In general, the
30 * <code>toString</code> method returns a string that
31 * "textually represents" this object. The result should
32 * be a concise but informative representation that is easy for a
33 * person to read.
34 * It is recommended that all subclasses override this method.
35 * <p/>
36 * The <code>toString</code> method for class <code>Object</code>
37 * returns a string consisting of the name of the class of which the
38 * object is an instance, the at-sign character `<code>@</code>', and
39 * the unsigned hexadecimal representation of the hash code of the
40 * object. In other words, this method returns a string equal to the
41 * value of:
42 * <blockquote>
43 * <pre>
44 * getClass().getName() + '@' + Integer.toHexString(hashCode())
45 * </pre></blockquote>
46 *
47 * @return a string representation of the object.
48 */
49 public String toString() {
50 return "This is a serializable class";
51 }
52 }