show path with selected direction when resolved.

java/org/artisanlogiciel/games/DirectionPosition.java

@@ -0,0 +1,40 @@
+package org.artisanlogiciel.games;
+
+/**
+ DirectionPosition 
+
+record direction and position ( direction as defined in LabyModel ).
+ **/
+public class DirectionPosition
+{
+    private short direction;
+    private Position position;
+
+    // (direction,position)
+    DirectionPosition(short d, Position p)
+    {
+	direction=d;
+	position=p;
+    }
+
+    short getDirection()
+    {
+	return direction;
+    }
+
+    Position getPosition()
+    {
+	return position;
+    }
+
+    public String toString()
+    {
+	if (position != null)
+	    {
+		return position.toString();
+	    }
+	return "?";
+    }
+	
+
+}