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Java > Open Source Codes > com > google > gwt > dev > generator > ast > Expression


1 /*
2  * Copyright 2007 Google Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5  * use this file except in compliance with the License. You may obtain a copy of
6  * 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, WITHOUT
12  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13  * License for the specific language governing permissions and limitations under
14  * the License.
15  */
16 package com.google.gwt.dev.generator.ast;
17
18 /**
19  * A {@link Node} that represents a Java expression. An <code>Expression</code>
20  * is a parsable value that is a subset of a {@link Statement}. For example,
21  *
22  * <ul> <li>foo( a, b )</li> <li>14</li> <li>11 / 3</li> <li>x</li> </ul>
23  *
24  * are all <code>Expressions</code>.
25  */
26 public class Expression extends BaseNode {
27
28   protected String JavaDoc code;
29
30   public Expression() {
31     code = "";
32   }
33
34   public Expression(String JavaDoc code) {
35     this.code = code;
36   }
37
38   public String JavaDoc toCode() {
39     return code;
40   }
41 }
42
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