2 * Copyright 2005-2010 the original author or authors.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
16 package org.wamblee.system.graph;
19 * Represents an application-independent edge of a graph. Applications might
20 * choose to implement the Edge interface directly.
22 * @author Erik Brakkee
24 public class DefaultEdge implements Edge {
30 * Creates a new DefaultEdge object.
33 public DefaultEdge(Node aFrom, Node aTo) {
39 public Node getFrom() {
49 public String toString() {
50 return "Edge(" + from.getName() + ", " + to.getName() + ")";