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Class aima.agents.GridEnvironment

java.lang.Object
   |
   +----aima.agents.Environment
           |
           +----aima.agents.GridEnvironment

A GridEnvironment is an environment where objects exist in a two-dimensional rectangular grid of squares. More than one object can occupy a square.

public class  GridEnvironment
     extends aima.agents.Environment
{
          // Fields 1
     public Point start;

          // Constructors 1
     public GridEnvironment(AgentThing[], int, int);

          // Methods 10
     public GridEnvironment addWalls();
     public void addWithProbability(Class, float);
     public void execute(Agent, Action);
     protected Thing findObjectOfType(Class, Point);
     public Vector gridContents(int, int);
     public Vector gridContents(Point);
     public Point moveObjectTo(Thing, Point);
     public void placeInContainer(Thing, Thing);
     public void placeObject(Thing, Point);
     public void removeObject(Thing);
}

• start

   public Point start

• GridEnvironment

   public GridEnvironment(AgentThing[] agents, 
                          int xSize, 
                          int ySize) 

• execute

   public void execute(Agent agentArg, 
                       Action actionArg) 

Handle basic actions

Overrides:

execute in class Environment

• addWalls

   public GridEnvironment addWalls() 

Put walls all around the perimeter of the environment.

• addWithProbability

   public void addWithProbability(Class objectClass, 
                                  float prob) 

• gridContents

   public Vector gridContents(int x, 
                              int y) 

• gridContents

   public Vector gridContents(Point loc) 

• moveObjectTo

   public Point moveObjectTo(Thing object, 
                             Point loc) 

Move a thing to a location, and return that location. If there's an obstacle there, return nil and give object a bump.

• placeObject

   public void placeObject(Thing object, 
                           Point loc) 

Place an object at this location.

• placeInContainer

   public void placeInContainer(Thing object, 
                                Thing container) 

• removeObject

   public void removeObject(Thing object) 

• findObjectOfType

   protected Thing findObjectOfType(Class type, 
                                    Point loc) 

Is there an object of this type here?

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