lol

src/zutil/algo/path/PathNodeDefault.java

@@ -0,0 +1,38 @@
+package zutil.algo.path;
+
+import java.util.HashMap;
+
+public class PathNodeDefault implements PathNode{
+	private HashMap<PathNode,Integer> neighbors;
+	private PathNode neighbor; 
+	private boolean visited;
+	
+	public PathNodeDefault(){
+		neighbors = new HashMap<PathNode,Integer>();
+		visited = false;
+	}
+	
+	public void setVisited(boolean b){
+		visited = b;
+	}
+
+	public int getNeighborCost(PathNode neighbor) {
+		return neighbors.get(neighbor);
+	}
+
+	public Iterable<PathNode> getNeighbors() {
+		return neighbors.keySet();
+	}
+
+	public boolean visited() {
+		return visited;
+	}
+
+	public void setSourceNeighbor(PathNode n) {
+		neighbor = n;
+	}
+	
+	public PathNode getSourceNeighbor() {
+		return neighbor;
+	}
+}