UpdateMethodBagMapAdapter


1   // You can redistribute this software and/or modify it under the terms of
2   // the Ozone Library License version 1 published by ozone-db.org.
3   //
4   // The original code and portions created by SMB are
5   // Copyright (C) 1997-@year@ by SMB GmbH. All rights reserved.
6   //
7   // $Id$
8   package org.ozoneDB.tools.OPP.srcgen.resolve;
9   
10  import org.ozoneDB.tools.OPP.srcgen.MethodResolver;
11  
12  import java.util.Map  ;
13  
14  /**
15   * User: Jocke
16   * Date: 2003-dec-30
17   * Time: 00:57:22
18   */
19  public class UpdateMethodBagMapAdapter implements MethodResolver.UpdateMethodBag {
20      private Map   methods;
21  
22      public UpdateMethodBagMapAdapter(Map   methods) {
23          this.methods = methods;
24      }
25  
26      /**
27       * Add a method to the bag, if the method exists with a "lower" lockLevel (read < write) it will be upgraded.
28       * if the method exists with a "higher" lockLevel it will be left as is.
29       * @param methodName The method to add
30       * @param lockLevel The locklevel to assign to the method
31       */
32      public void addMethod(String   methodName, int lockLevel) {
33          if (methods.containsKey(methodName)) {
34              int oldLevel = ((Integer  ) methods.get(methodName)).intValue();
35              if (oldLevel >= lockLevel) {
36                  return;
37              }
38          }
39          methods.put(methodName, new Integer  (lockLevel));
40      }
41  
42      public boolean contains(String   methodName) {
43          return methods.keySet().contains(methodName);
44      }
45  }
46

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