ColumnPairElementHolder


1   /*
2    * The contents of this file are subject to the terms of the Common Development
3    * and Distribution License (the License). You may not use this file except in
4    * compliance with the License.
5    *
6    * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7    * or http://www.netbeans.org/cddl.txt.
8    *
9    * When distributing Covered Code, include this CDDL Header Notice in each file
10   * and include the License file at http://www.netbeans.org/cddl.txt.
11   * If applicable, add the following below the CDDL Header, with the fields
12   * enclosed by brackets [] replaced by your own identifying information:
13   * "Portions Copyrighted [year] [name of copyright owner]"
14   *
15   * The Original Software is NetBeans. The Initial Developer of the Original
16   * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17   * Microsystems, Inc. All Rights Reserved.
18   */
19  
20  package org.netbeans.modules.dbschema;
21  
22  /** Describes an object which holds a list of column pairs.
23   */
24  public interface ColumnPairElementHolder {
25      /** Add a new column pair to the holder.
26       *  @param pair the pair to add
27       * @throws Exception if impossible
28       */
29      public void addColumnPair (ColumnPairElement pair) throws Exception  ;
30  
31      /** Add some new column pairs to the holder.
32       *  @param pairs the column pairs to add
33       * @throws Exception if impossible
34       */
35      public void addColumnPairs (ColumnPairElement[] pairs) throws Exception  ;
36  
37      /** Remove a column pair from the holder.
38       *  @param pair the column pair to remove
39       * @throws Exception if impossible
40       */
41      public void removeColumnPair (ColumnPairElement pair) throws Exception  ;
42  
43      /** Remove some column pairs from the holder.
44       *  @param pairs the column pairs to remove
45       * @throws Exception if impossible
46       */
47      public void removeColumnPairs (ColumnPairElement[] pairs) throws Exception  ;
48  
49      /** Set the column pairs for this holder.
50       * Previous column pairs are removed.
51       * @param pairs the new column pairs
52       * @throws Exception if impossible
53       */
54      public void setColumnPairs (ColumnPairElement[] pairs) throws Exception  ;
55  
56      /** Get all column pairs in this holder.
57       * @return the column pairs
58       */
59      public ColumnPairElement[] getColumnPairs ();
60  
61      /** Find a column pair by name.
62       * @param name the name of the column pair for which to look
63       * @return the column pair or <code>null</code> if not found
64       */
65      public ColumnPairElement getColumnPair (DBIdentifier name);
66  }
67
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