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Java > Open Source Codes > org > apache > derby > iapi > services > loader > GeneratedMethod


1 /*
2
3    Derby - Class org.apache.derby.iapi.services.loader.GeneratedMethod
4
5    Licensed to the Apache Software Foundation (ASF) under one or more
6    contributor license agreements. See the NOTICE file distributed with
7    this work for additional information regarding copyright ownership.
8    The ASF licenses this file to you under the Apache License, Version 2.0
9    (the "License"); you may not use this file except in compliance with
10    the License. You may obtain a copy of the License at
11
12       http://www.apache.org/licenses/LICENSE-2.0
13
14    Unless required by applicable law or agreed to in writing, software
15    distributed under the License is distributed on an "AS IS" BASIS,
16    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17    See the License for the specific language governing permissions and
18    limitations under the License.
19
20  */
21
22 package org.apache.derby.iapi.services.loader;
23
24 import org.apache.derby.iapi.error.StandardException;
25
26 /**
27     Handle for a method within a generated class.
28
29     @see GeneratedClass
30 */
31
32 public interface GeneratedMethod {
33
34
35     /**
36         Invoke a generated method that has no arguments.
37         (Similar to java.lang.refect.Method.invoke)
38
39         Returns the value returned by the method.
40
41         @exception StandardException Standard Cloudscape error policy
42     */
43
44     public Object JavaDoc invoke(Object JavaDoc ref)
45         throws StandardException;
46 }
47
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