From 705b7a5a32793f7ed8a24b8b35afe3f9d49348be Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Tue, 29 Apr 2025 07:19:10 +0200
Subject: tidy whitespace

---
 .../com/example/portfolio3/AdjListGraph.java       | 82 ++++++++++++----------
 1 file changed, 44 insertions(+), 38 deletions(-)

(limited to 'src/com.example.portfolio3/com/example/portfolio3/AdjListGraph.java')

diff --git a/src/com.example.portfolio3/com/example/portfolio3/AdjListGraph.java b/src/com.example.portfolio3/com/example/portfolio3/AdjListGraph.java
index 765eeca..88e54d6 100644
--- a/src/com.example.portfolio3/com/example/portfolio3/AdjListGraph.java
+++ b/src/com.example.portfolio3/com/example/portfolio3/AdjListGraph.java
@@ -8,44 +8,50 @@ import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
 
-///  Adjecency List Graph - A map from vertices to set of outedges from the vertex
+/// Adjecency List Graph - A map from vertices to set of outedges from the vertex
 public class AdjListGraph extends AbstractGraph {
 
-  /// foo
-  public AdjListGraph() {}
-
-  /// foo
-  private Map<Vertex,Set<Edge>> outEdge= new HashMap<>();
-
-  /// foo
-  public void insertEdge(final Vertex v1, final Vertex v2, final int w){
-    Edge e=new Edge(v1,v2,w);
-    if(!outEdge.containsKey(e.from()))
-      outEdge.put(e.from(),new HashSet<Edge>());
-    outEdge.get(e.from()).add(e);
-  }
-
-  /// foo
-  public Collection<Edge> edges(){
-    Set<Edge> edges=new HashSet<>();
-    for(Vertex v:outEdge.keySet())edges.addAll(outEdge.get(v));
-    return edges;
-  }
-
-  /// foo
-  public Collection<Edge> outEdge(final Vertex v){
-    if(!outEdge.containsKey(v))
-      return new HashSet<Edge>();
-    return outEdge.get(v);
-  }
-
-  /// foo
-  public Integer getWeight(final Vertex v1, final Vertex v2){
-    // linear in number of outedges from vertices
-    if(!outEdge.containsKey(v1))return null;
-    for(Edge e:outEdge.get(v1)){
-      if(e.to()==v2)return e.weight();
-    }
-    return null;
-  }
+	/// foo
+	public AdjListGraph() { }
+
+	/// foo
+	private Map<Vertex,Set<Edge>> outEdge = new HashMap<>();
+
+	/// foo
+	public void insertEdge(final Vertex v1, final Vertex v2, final int w) {
+		Edge e = new Edge(v1, v2, w);
+		if (!outEdge.containsKey(e.from()))
+			outEdge.put(e.from(), new HashSet<Edge>());
+		outEdge.get(e.from()).add(e);
+	}
+
+	/// foo
+	public Collection<Edge> edges() {
+		Set<Edge> edges = new HashSet<>();
+		for (Vertex v: outEdge.keySet())edges.addAll(outEdge.get(v));
+
+		return edges;
+	}
+
+	/// foo
+	public Collection<Edge> outEdge(final Vertex v) {
+		if (!outEdge.containsKey(v))
+			return new HashSet<Edge>();
+
+		return outEdge.get(v);
+	}
+
+	/// foo
+	public Integer getWeight(final Vertex v1, final Vertex v2) {
+
+		// linear in number of outedges from vertices
+		if (!outEdge.containsKey(v1))
+			return null;
+		for (Edge e: outEdge.get(v1)) {
+			if (e.to() == v2)
+				return e.weight();
+		}
+
+		return null;
+	}
 }
-- 
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