/*
* Copyright 2008 the original author or authors.
- *
+ *
* 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 org.wamblee.system.graph;
+/**
+ * Represents an edge of a graph.
+ *
+ * @author Erik Brakkee
+ */
public interface Edge {
-
+ /**
+ *
+ DOCUMENT ME!
+ *
+ * @return The from part of the edge.
+ */
Node getFrom();
+
+ /**
+ *
+ DOCUMENT ME!
+ *
+ * @return The to part of the edge.
+ */
Node getTo();
}