1 /*
2  * reserved comment block
3  * DO NOT REMOVE OR ALTER!
4  */
5 /*
6  * Copyright 2001-2004 The Apache Software Foundation.
7  *
8  * Licensed under the Apache License, Version 2.0 (the "License");
9  * you may not use this file except in compliance with the License.
10  * You may obtain a copy of the License at
11  *
12  *     http://www.apache.org/licenses/LICENSE-2.0
13  *
14  * Unless required by applicable law or agreed to in writing, software
15  * distributed under the License is distributed on an "AS IS" BASIS,
16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17  * See the License for the specific language governing permissions and
18  * limitations under the License.
19  */
20 /*
21  * $Id: ArgumentList.java,v 1.2.4.1 2005/09/01 10:18:19 pvedula Exp $
22  */
23 
24 package com.sun.org.apache.xalan.internal.xsltc.compiler;
25 
26 /**
27  * @author Jacek Ambroziak
28  * @author Santiago Pericas-Geertsen
29  */
30 final class ArgumentList {
31     private final Expression   _arg;
32     private final ArgumentList _rest;
33 
ArgumentList(Expression arg, ArgumentList rest)34     public ArgumentList(Expression arg, ArgumentList rest) {
35         _arg = arg;
36         _rest = rest;
37     }
38 
toString()39     public String toString() {
40         return _rest == null
41             ? _arg.toString()
42             : _arg.toString() + ", " + _rest.toString();
43     }
44 }
45