csli.util.search
Class MapState

java.lang.Object
  csli.util.search.AbstractSearchState<MapState>
      csli.util.search.MapState

All Implemented Interfaces:

SearchState<MapState>, Comparable<MapState>

public class MapState
extends AbstractSearchState<MapState>

An example SearchState implementation, in which each state represents a path to a particular location on the WorldMap. The score is the A* score, distance travelled thus far + heuristic distance to the goal. The goal, bounds, and nearest neighbor relations are determined by WorldMap.

Author:

jefe

Constructor Summary

MapState(MapState prev, csli.util.search.WorldMap.Location x, WorldMap world)

MapState(csli.util.search.WorldMap.Location x, WorldMap world)

Method Summary

double	getScore()
Collection<MapState>	getSuccessors()
boolean	isGoalState()
boolean	isOutOfBounds()
String	toPathString()
String	toString()

Methods inherited from class csli.util.search.AbstractSearchState

compareTo

Methods inherited from class java.lang.Object

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

Constructor Detail

MapState

public MapState(csli.util.search.WorldMap.Location x,
                WorldMap world)

MapState

public MapState(MapState prev,
                csli.util.search.WorldMap.Location x,
                WorldMap world)

Method Detail

getSuccessors

public Collection<MapState> getSuccessors()

getScore

public double getScore()

isGoalState

public boolean isGoalState()

isOutOfBounds

public boolean isOutOfBounds()

toPathString

public String toPathString()

toString

public String toString()

Overrides:

toString in class Object