*/
package org.wamblee.system.graph;
+/**
+ * Represents an application-independent edge of a graph.
+ * Applications might choose to implement the Edge interface
+ * directly.
+ *
+ * @author Erik Brakkee
+ */
public class DefaultEdge implements Edge {
private Node _from;
public Node getTo() {
return _to;
}
+
+ @Override
+ public String toString() {
+ return "Edge(" + _from.getName() + ", " + _to.getName() + ")";
+ }
}