public class PathNode extends java.lang.Object implements java.lang.Comparable<PathNode>
PathNode(int x, int y)
int
compareTo(PathNode obj)
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public PathNode(int x, int y)
x
y
public int compareTo(PathNode obj)
compareTo
java.lang.Comparable<PathNode>