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Java > Open Source Codes > com > versant > core > metadata > StoreFetchGroup


1
2 /*
3  * Copyright (c) 1998 - 2005 Versant Corporation
4  * All rights reserved. This program and the accompanying materials
5  * are made available under the terms of the Eclipse Public License v1.0
6  * which accompanies this distribution, and is available at
7  * http://www.eclipse.org/legal/epl-v10.html
8  *
9  * Contributors:
10  * Versant Corporation - initial API and implementation
11  */
12 package com.versant.core.metadata;
13
14 /**
15  * Extra store specific into attached to a FetchGroup. Implementing classes
16  * must have a public noarg constructor.
17  */
18 public interface StoreFetchGroup {
19
20     /**
21      * This is called once after the StoreFetchGroup instance has been created.
22      */
23     public void setFetchGroup(FetchGroup fg);
24
25     /**
26      * A field has been newly added to the group.
27      */
28     public void fieldAdded(FieldMetaData fmd);
29
30     /**
31      * Finish initialization of this fetch group. This is called at the
32      * end of {@link FetchGroup#finish}.
33      */
34     public void finish();
35
36 }
37
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