becker.robots
Class Wall

java.lang.Object
  becker.robots.Sim
      becker.robots.Thing
          becker.robots.Wall

public class Wall
extends Thing

A Wall will block the movement of a robot into or out of the intersection which contains it, depending on the robot's direction of travel and the orientation of the Wall.

Author:

Byron Weber Becker

Constructor Summary

Wall(City city, int street, int avenue, Direction orientation)
Construct a new wall.

Method Summary

protected void

save(String indent, PrintWriter out) Save a representation of this intersection to an output stream.

Methods inherited from class becker.robots.Thing

blocksIntersectionEntry, blocksIntersectionExit, canBeCarried, getIntersection, setBlocksEntry, setBlocksEntry, setBlocksExit, setBlocksExit, setCanBeCarried, toString

Methods inherited from class becker.robots.Sim

getCity, getColor, getIcon, keyTyped, notifyObservers, notifyObservers, setColor, setIcon

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Wall

public Wall(City city,
            int street,
            int avenue,
            Direction orientation)

Construct a new wall.

Parameters:

city - The city in which the wall will exist.

street - The wall's initial street within the city.

avenue - The wall's initial avenue within the city.

orientation - The direction in which the wall blocks entry into and exit out of the wall's intersection. One of {Direction.NORTH, EAST, SOUTH, WEST}.

Method Detail

save

protected void save(String indent,
                    PrintWriter out)

Save a representation of this intersection to an output stream.

Overrides:

save in class Thing

Parameters:

indent - the indentation, for formatting purposes

out - the output stream