samples/friendpackage/src/implpkg/Accessor.java
changeset 287 e1186601a720
parent 286 ac16aae50d58
child 288 0f2e5a6ddbe5
     1.1 --- a/samples/friendpackage/src/implpkg/Accessor.java	Fri Oct 24 12:07:34 2008 +0200
     1.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 @@ -1,60 +0,0 @@
     1.4 -/*
     1.5 - *                 Sun Public License Notice
     1.6 - * 
     1.7 - * The contents of this file are subject to the Sun Public License
     1.8 - * Version 1.0 (the "License"). You may not use this file except in
     1.9 - * compliance with the License. A copy of the License is available at
    1.10 - * http://www.sun.com/
    1.11 - * 
    1.12 - * The Original Code is NetBeans. The Initial Developer of the Original
    1.13 - * Code is Jaroslav Tulach. Portions Copyright 2007 Jaroslav Tulach. 
    1.14 - * All Rights Reserved.
    1.15 - */
    1.16 -
    1.17 -package implpkg;
    1.18 -
    1.19 -import apipkg.Item;
    1.20 -import javax.swing.event.ChangeListener;
    1.21 -
    1.22 -/**
    1.23 - *
    1.24 - * @author Jaroslav Tulach
    1.25 - */
    1.26 -// BEGIN: design.less.friend.Accessor
    1.27 -public abstract class Accessor {
    1.28 -    private static volatile Accessor DEFAULT;
    1.29 -    public static Accessor getDefault() {
    1.30 -        Accessor a = DEFAULT;
    1.31 -        if (a == null) {
    1.32 -            throw new IllegalStateException("Something is wrong: " + a);
    1.33 -        }
    1.34 -        return a;
    1.35 -    }
    1.36 -
    1.37 -    public static void setDefault(Accessor accessor) {
    1.38 -        if (DEFAULT != null) {
    1.39 -            throw new IllegalStateException();
    1.40 -        }
    1.41 -        DEFAULT = accessor;
    1.42 -    }
    1.43 -    
    1.44 -    public Accessor() {
    1.45 -    }
    1.46 -
    1.47 -    protected abstract Item newItem();
    1.48 -    protected abstract void addChangeListener(Item item, ChangeListener l);
    1.49 -// FINISH: design.less.friend.Accessor
    1.50 -
    1.51 -    // BEGIN: design.less.friend.InitAPI
    1.52 -    private static final Class<?> INIT_API_CLASS = loadClass(Item.class.getName());
    1.53 -    private static Class<?> loadClass(String name) {
    1.54 -        try {
    1.55 -            return Class.forName(
    1.56 -                name, true, Accessor.class.getClassLoader()
    1.57 -            );
    1.58 -        } catch (Exception ex) {
    1.59 -            throw new RuntimeException(ex);
    1.60 -        }
    1.61 -    }
    1.62 -    // END: design.less.friend.InitAPI
    1.63 -}