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Java > Open Source Codes > org > josql > expressions > AliasedFunction


1 /*
2  * Copyright 2004-2005 Gary Bentley
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may
5  * not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 package org.josql.expressions;
16
17 import org.josql.Query;
18 import org.josql.QueryExecutionException;
19 import org.josql.QueryParseException;
20
21 /**
22  * A function that also has an alias. This generally occurs in the "EXECUTE ON"
23  * clause.
24  * <p>
25  * Last Modified By: $Author: barrygently $<br />
26  * Last Modified On: $Date: 2004/12/20 16:22:43 $<br />
27  * Current Revision: $Revision: 1.2 $<br />
28  */
29 public class AliasedFunction extends AliasedExpression
30 {
31
32     /**
33      * Get the function that is aliased.
34      *
35      * @return The function.
36      */
37     public Function getFunction ()
38     {
39
40     return (Function) this.exp;
41
42     }
43
44 }
45
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