| /* |
| * Copyright (C) 2008 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.google.inject.grapher.graphviz; |
| |
| /** |
| * Arrow symbols that are available from Graphviz. These can be composed by concatenation to make |
| * double arrows and such. |
| * |
| * <p>See: http://www.graphviz.org/doc/info/arrows.html |
| * |
| * @author phopkins@gmail.com (Pete Hopkins) |
| */ |
| public enum ArrowType { |
| BOX("box"), |
| BOX_OPEN("obox"), |
| CROW("crow"), |
| DIAMOND("diamond"), |
| DIAMOND_OPEN("odiamond"), |
| DOT("dot"), |
| DOT_OPEN("odot"), |
| INVERTED("inv"), |
| INVERTED_OPEN("oinv"), |
| NONE("none"), |
| NORMAL("normal"), |
| NORMAL_OPEN("onormal"), |
| TEE("tee"), |
| VEE("vee"); |
| |
| private final String arrowType; |
| |
| ArrowType(String arrowType) { |
| this.arrowType = arrowType; |
| } |
| |
| @Override |
| public String toString() { |
| return arrowType; |
| } |
| } |