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Java > Open Source Codes > org > netbeans > modules > db > sql > visualeditor > querymodel > ExpressionList


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 1997-2007 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.modules.db.sql.visualeditor.querymodel;
20
21 /*
22  * ExpressionList.java
23  *
24  * Created on March 23, 2005, 2:11 PM
25  */
26
27 // AND and OR operators are defined as list of expressions.
28 // The reason is mostly due to the need of the editor to see expressions in a "linear" form and changing this to be a binary expression (which it should be)
29 // is too much of a change
30 // The api here is very similar to that of a List though it is properly typed.
31 public interface ExpressionList extends Expression {
32     public int size();
33     public Expression getExpression(int i);
34     public void addExpression(int index, Expression expression);
35     public void addExpression(Expression expression);
36     public void replaceExpression(int index, Expression expression);
37     public void removeExpression(int index);
38     public void removeTable(String JavaDoc tableSpec);
39 }
40
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