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Java > Open Source Codes > com > google > gwt > junit > client > Operator


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.junit.client;
17
18 /**
19  * A mathematical operator used in {@link com.google.gwt.junit.client.Range}s
20  * to indicate the stepping function.
21  */
22 public final class Operator {
23
24   /**
25    * The standard multiplication operator.
26    */
27   public static Operator MULTIPLY = new Operator( "*" );
28
29   /**
30    * The standard addition operator.
31    */
32   public static Operator ADD = new Operator( "+" );
33
34   private String JavaDoc value;
35
36   private Operator(String JavaDoc value) {
37     this.value = value;
38   }
39
40   /**
41    * Returns the textual representation of the <code>Operator</code>.
42    *
43    * @return a non-null {@link String}
44    */
45   public String JavaDoc toString() {
46     return value;
47   }
48 }
49
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