simplify path structure

1 files changed, 37 insertions, 0 deletions

diff --git a/src/com.example.portfolio3/com/example/portfolio3/Edge.java b/src/com.example.portfolio3/com/example/portfolio3/Edge.java
new file mode 100644
index 0000000..abc3c72
--- /dev/null
+++ b/src/com.example.portfolio3/com/example/portfolio3/Edge.java
@@ -0,0 +1,37 @@
+package com.example.portfolio3;
+
+// origin: <https://moodle.ruc.dk/course/section.php?id=211877>
+
+import java.util.*;
+
+/// foo
+class Edge{
+
+  /// foo
+  private Vertex from,to;
+
+  /// foo
+  private int weight;
+
+  /// foo
+  /// @return Vertex
+  public Vertex from(){return from;}
+
+  /// foo
+  /// @return Vertex
+  public Vertex to(){return to;}
+
+  /// foo
+  /// @return int
+  public int weight(){return weight;}
+
+  /// foo
+  /// @param from  foo
+  /// @param to    foo
+  /// @param w     foo
+  Edge(Vertex from,Vertex to,int w){this.from=from; this.to=to; weight=w;}
+
+  /// foo
+  /// @return String
+  public String toString(){return from.name()+" - "+weight+" -> "+to.name(); }
+}