A B E F G H I L M N P R S T W

A

AStar - class AStar.

An implementation of the A* algoritm.

AStar() - Constructor for class AStar

add(Node) - Method in class NodeList

Adds Node n to the end of the list.

allBordersKnown() - Method in class Node

B

beenThereDoneThat(Node) - Method in class NodeList

borderValue(int) - Method in class Node

Checks wheter a border exist at a given loaction

bordersFalseCount() - Method in class Node

bordersUnknownCount() - Method in class Node

E

Explore - class Explore.

Explores an unknown world Node by Node and returns a known world

Explore() - Constructor for class Explore

F

fetchFamily(Node, Node, NodeList) - Static method in class AStar

Recursive method that fetches all the nodes, starting with the goal and following the parents.

G

get(int) - Method in class NodeList

get(int, int) - Method in class NodeList

getBottom() - Method in class Node

getCurrentNode() - Method in class NodeList

getCurrentOrientation() - Method in class NodeList

getF() - Method in class Node

getG() - Method in class Node

getH() - Method in class Node

getLeft() - Method in class Node

getManhattanDist(Node, Node) - Static method in class AStar

Calculates the manhattan-distance between two nodes

getNeighbours(NodeList, Node, Node) - Static method in class AStar

Makes a NodeList holding all the neighbour Nodes using 4-connectivity.

getNext(Node, NodeList) - Static method in class Explore

Returns the Next node, based on the current and the world

getParent() - Method in class Node

getRight() - Method in class Node

getTop() - Method in class Node

getX() - Method in class Node

getY() - Method in class Node

H

Hemisson - class Hemisson.

Hemisson() - Constructor for class Hemisson

I

includesPoint(Point) - Method in class NodeList

isNotEmpty() - Method in class NodeList

Checks wheter a list is not empty.

isPointEqual(Node) - Method in class Node

Checks wheter two Nodes have the same Coordinate

L

LINE_TRESHOLD - Static variable in class NodeToHemisson

lastElement() - Method in class NodeList

M

MAXIMUM_WORLD_SIZE - Static variable in class Explore

MOVE_BACKWARD - Static variable in class NodeToHemisson

MOVE_FORWARD - Static variable in class NodeToHemisson

MOVE_HALF_BACKWARD - Static variable in class NodeToHemisson

MOVE_HALF_BACKWARD_OFFSET - Static variable in class NodeToHemisson

main(String[]) - Static method in class Test

moveHemisson(String) - Static method in class NodeToHemisson

moveHemisson send the String commands to the class Hemisson and waits.

N

Node - class Node.

Node() - Constructor for class Node

The no-arg constructor only declares the coordinates.

Node(Node) - Constructor for class Node

Node(Point) - Constructor for class Node

Instantiates the coordinates of the Node.

Node(int, int) - Constructor for class Node

Instantiates the coordinates of the Node.

Node(Point, int, int, int, int) - Constructor for class Node

The full contructor, instantiates the coordinate and wall booleans on the four side's of the coordinate

Node(int, int, int, int, int, int) - Constructor for class Node

The full contructor, instantiates the coordinate and wall booleans on the four side's of the coordinate

NodeList - class NodeList.

NodeList is designed to hold a number of Nodes and to perform some operations, specific to the A* algoritm, on them*

NodeList() - Constructor for class NodeList

No-arg constructor, creates the vector that is used inside NodeList

NodeToHemisson - class NodeToHemisson.

NodeToHemisson() - Constructor for class NodeToHemisson

nodeExist(int, int) - Method in class NodeList

P

popNodeWithLowestF() - Method in class NodeList

R

RESET - Static variable in class NodeToHemisson

read() - Static method in class Hemisson

Reads from a file called read.txt

remove(Node) - Method in class NodeList

removeEqualPoints(Node) - Method in class NodeList

Removes all node from the list where the X and Y values are the same.

run(NodeList, Node, Node) - Static method in class AStar

The main method.

run() - Static method in class Explore

The main method.

run(Node, Node, int) - Static method in class NodeToHemisson

Actually moves the Hemisson from one node to another

S

setBorder(int, int) - Method in class Node

Sets the Wall yes or no at Top of gridcoordinate

setBottom(int) - Method in class Node

Sets the Wall yes or no at Bottom of gridcoordinate

setCurrentNodeAndOrientation(Node, int) - Method in class NodeList

Sets the current Node with its orientation

setG(int) - Method in class Node

Sets the g(n) value

setH(int) - Method in class Node

Sets the h(n) value

setLeft(int) - Method in class Node

Sets the Wall yes or no at Left of gridcoordinate

setParent(Node) - Method in class Node

Sets the parent Node value

setRight(int) - Method in class Node

Sets the Wall yes or no at Right of gridcoordinate

setTop(int) - Method in class Node

Sets the Wall yes or no at Top of gridcoordinate

setX(int) - Method in class Node

Sets the X coordinate

setY(int) - Method in class Node

Sets the Y coordinate

size() - Method in class NodeList

T

TURN_LEFT - Static variable in class NodeToHemisson

TURN_RIGHT - Static variable in class NodeToHemisson

Test - class Test.

Test() - Constructor for class Test

toString() - Method in class Node

toString() - Method in class NodeList

W

worldBoundaries() - Method in class NodeList

write(String) - Static method in class Hemisson

Writes the given stirng to a file calles write.txt

A B E F G H I L M N P R S T W