Scope


1   package org.sapia.gumby;
2   
3   /**
4    * A scope is a simple associative datastructure that is kept within a
5    * <code>GuiEnv</code> instance, under a given name.
6    * 
7    * @see org.sapia.gumby.GuiEnv
8    * 
9    * @author Yanick Duchesne
10   * 
11   * <dl>
12   * <dt><b>Copyright: </b>
13   * <dd>Copyright &#169; 2002-2005 <a HREF="http://www.sapia-oss.org">Sapia Open
14   * Source Software </a>. All Rights Reserved.</dd>
15   * </dt>
16   * <dt><b>License: </b>
17   * <dd>Read the license.txt file of the jar or visit the <a
18   * HREF="http://www.sapia-oss.org/license.html">license page </a> at the Sapia
19   * OSS web site</dd>
20   * </dt>
21   * </dl>
22   */
23  public interface Scope {
24  
25    /**
26     * @param name
27     *          the name under which to keep the object.
28     * @param o
29     *          an <code>Object</code>.
30     */
31    public void put(String   name, Object   o);
32  
33    /**
34     * @param name
35     *          the name of the object to retrieve.
36     * @return the <code>Object</code> corresponding to the given name, or
37     *         <code>null</code> if no such object exists.
38     */
39    public Object   get(String   name);
40  
41  }
42

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