tidy whitespace

1 files changed, 40 insertions, 36 deletions

diff --git a/src/com.example.portfolio3/com/example/portfolio3/AdjMapGraph.java b/src/com.example.portfolio3/com/example/portfolio3/AdjMapGraph.java
index 353f934..e85db6c 100644
--- a/src/com.example.portfolio3/com/example/portfolio3/AdjMapGraph.java
+++ b/src/com.example.portfolio3/com/example/portfolio3/AdjMapGraph.java
@@ -8,42 +8,46 @@ import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
 
-///  Adjecency Map Graph - A map from vertices to map of target vertex to edge
+/// Adjecency Map Graph - A map from vertices to map of target vertex to edge
 class AdjMapGraph extends AbstractGraph {
 
-  /// foo
-  AdjMapGraph() {}
-
-  /// foo
-  private Map<Vertex, Map<Vertex, 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 HashMap<Vertex, Edge>());
-    outEdge.get(e.from()).put(e.to(), e);
-  }
-
-  /// foo
-  public Collection<Edge> edges() {
-    Set<Edge> edges = new HashSet<>();
-    for (Vertex v : outEdge.keySet())
-      for (Vertex w : outEdge.get(v).keySet())
-        edges.add(outEdge.get(v).get(w));
-    return edges;
-  }
-
-  /// foo
-  public Collection<Edge> outEdge(final Vertex v) {
-    return outEdge.get(v).values();
-  }
-
-  /// foo
-  public Integer getWeight(final Vertex v1, final Vertex v2) {
-    // constant time operation
-    if(!outEdge.containsKey(v1))return null;
-    if(!outEdge.get(v1).containsKey(v2))return null;
-    return outEdge.get(v1).get(v2).weight();
-  }
+	/// foo
+	AdjMapGraph() { }
+
+	/// foo
+	private Map<Vertex, Map<Vertex, 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 HashMap<Vertex, Edge>());
+		outEdge.get(e.from()).put(e.to(), e);
+	}
+
+	/// foo
+	public Collection<Edge> edges() {
+		Set<Edge> edges = new HashSet<>();
+		for (Vertex v : outEdge.keySet())
+			for (Vertex w : outEdge.get(v).keySet())
+				edges.add(outEdge.get(v).get(w));
+
+		return edges;
+	}
+
+	/// foo
+	public Collection<Edge> outEdge(final Vertex v) {
+		return outEdge.get(v).values();
+	}
+
+	/// foo
+	public Integer getWeight(final Vertex v1, final Vertex v2) {
+		// constant time operation
+		if (!outEdge.containsKey(v1))
+			return null;
+		if (!outEdge.get(v1).containsKey(v2))
+			return null;
+
+		return outEdge.get(v1).get(v2).weight();
+	}
 }