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Java > Open Source Codes > org > sablecc > sablecc > HelperDeclaration


1 /* This file is part of SableCC ( http://sablecc.org ).
2  *
3  * Copyright 2007 Etienne M. Gagnon <egagnon@j-meg.com>
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18 package org.sablecc.sablecc;
19
20 import org.sablecc.sablecc.exception.InternalException;
21 import org.sablecc.sablecc.syntax3.node.AHelper;
22
23 public class HelperDeclaration
24         extends Declaration {
25
26     private final AHelper helper;
27
28     public HelperDeclaration(
29             AHelper helper) {
30
31         if (helper == null) {
32             throw new InternalException("helper may not be null");
33         }
34
35         this.helper = helper;
36     }
37
38     public AHelper getHelper() {
39
40         return this.helper;
41     }
42
43     @Override JavaDoc
44     public DeclarationType getType() {
45
46         return DeclarationType.HELPER;
47     }
48 }
49
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