| /** |
| * 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; |
| |
| import com.google.inject.Inject; |
| import com.google.inject.Key; |
| import com.google.inject.grapher.InterfaceNode; |
| import com.google.inject.grapher.NameFactory; |
| |
| /** |
| * Graphviz-specific implementation of {@link InterfaceNode.Factory}. Uses |
| * a {@link GraphvizEdgeAdaptor} to delegate to a {@link GraphvizNode}. |
| * |
| * @author phopkins@gmail.com (Pete Hopkins) |
| */ |
| public class InterfaceNodeFactory implements InterfaceNode.Factory<String, InterfaceNode<String>> { |
| private final GraphvizRenderer renderer; |
| private final NameFactory nameFactory; |
| |
| @Inject |
| public InterfaceNodeFactory(GraphvizRenderer renderer, NameFactory nameFactory) { |
| this.renderer = renderer; |
| this.nameFactory = nameFactory; |
| } |
| |
| public InterfaceNode<String> newInterfaceNode(String nodeId) { |
| GraphvizNode node = new GraphvizNode(nodeId); |
| |
| renderer.addNode(node); |
| return newAdaptor(node); |
| } |
| |
| private GraphvizNodeAdaptor newAdaptor(GraphvizNode node) { |
| return new GraphvizNodeAdaptor(node); |
| } |
| |
| /** |
| * Adaptor class that converts {@link InterfaceNode} methods to display |
| * operations on a {@link GraphvizNode}. |
| */ |
| protected class GraphvizNodeAdaptor implements InterfaceNode<String> { |
| protected final GraphvizNode node; |
| |
| public GraphvizNodeAdaptor(GraphvizNode node) { |
| this.node = node; |
| |
| this.node.setStyle(NodeStyle.DASHED); |
| } |
| |
| public void setKey(Key<?> key) { |
| String title = nameFactory.getClassName(key); |
| node.setTitle(title); |
| node.addSubtitle(0, nameFactory.getAnnotationName(key)); |
| } |
| |
| public void setSource(Object source) { |
| // TODO(user): Show the Module on the graph, which comes from the |
| // class name when source is a StackTraceElement. |
| } |
| } |
| } |