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