Media enumeration constants

  

/*
 * Copyright (c) Ian F. Darwin, http://www.darwinsys.com/, 1996-2002.
 * All rights reserved. Software written by Ian F. Darwin and others.
 * $Id: LICENSE,v 1.8 2004/02/09 03:33:38 ian Exp $
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * 
 * Java, the Duke mascot, and all variants of Sun's Java "steaming coffee
 * cup" logo are trademarks of Sun Microsystems. Sun's, and James Gosling's,
 * pioneering role in inventing and promulgating (and standardizing) the Java 
 * language and environment is gratefully acknowledged.
 * 
 * The pioneering role of Dennis Ritchie and Bjarne Stroustrup, of AT&T, for
 * inventing predecessor languages C and C++ is also gratefully acknowledged.
 */
enum Media {

  book, music_cd, music_vinyl, movie_vhs, movie_dvd;

}
/*
 * MediaFactory - give out Media enumeration constants
 * @version $Id: MediaFactory.java,v 1.2 2004/03/20 20:50:09 ian Exp $
 */
public class MediaFactory {

  public static void main(String[] args) {
    
    System.out.println(MediaFactory.getMedia("Book"));
  }
  public static Media getMedia(String s) {
    return Enum.valueOf(Media.class, s.toLowerCase());
  }
  public static Media getMedia(int n){
    return Media.values()[n];
  }
}

1.	How to use enum
2.	Enum with switch statement
3.	Enum and Generic
4.	Use an enum constructor.
5.	Switching on Enum and Adding Methods to an Enum
6.	An enumeration of apple varieties.
7.	Use the built-in enumeration methods.
8.	Use an enum constructor, instance variable, and method.
9.	Java enum: Demonstrate ordinal(), compareTo(), and equals().
10.	Java enum: Creating an Enum
11.	Java enum: EnumMap and Ant status
12.	Java enum: Enum inside class
13.	Java enum and varargs
14.	This program demonstrates enumerated types
15.	Shuffler Enum

Media enumeration constants : Enum « Language Basics « Java

Related examples in the same category