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Java > Open Source Codes > com > sun > org > apache > xalan > internal > xsltc > compiler > ArgumentList


1 /*
2  * Copyright 2001-2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 /*
17  * $Id: ArgumentList.java,v 1.3 2004/02/16 22:24:29 minchau Exp $
18  */
19
20 package com.sun.org.apache.xalan.internal.xsltc.compiler;
21
22 /**
23  * @author Jacek Ambroziak
24  * @author Santiago Pericas-Geertsen
25  */
26 final class ArgumentList {
27     private final Expression _arg;
28     private final ArgumentList _rest;
29     
30     public ArgumentList(Expression arg, ArgumentList rest) {
31     _arg = arg;
32     _rest = rest;
33     }
34         
35     public String JavaDoc toString() {
36     return _rest == null
37         ? _arg.toString()
38         : _arg.toString() + ", " + _rest.toString();
39     }
40 }
41
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