1 /**
2  * Copyright (C) 2008 Google Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of 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,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.google.inject.grapher.graphviz;
18 
19 /**
20  * Enum for the shapes that are most interesting for Guice graphing.
21  * <p>
22  * See: http://www.graphviz.org/doc/info/shapes.html
23  *
24  * @author phopkins@gmail.com (Pete Hopkins)
25  */
26 public enum NodeShape {
27   BOX("box"),
28   ELLIPSE("ellipse"),
29   NONE("none");
30 
31   private final String shape;
32 
NodeShape(String shape)33   NodeShape(String shape) {
34     this.shape = shape;
35   }
36 
37   @Override
toString()38   public String toString() {
39     return shape;
40   }
41 }
42