A B C D E F G I K L M N P Q R S T W

A

accelerate(double) - Method in class Force

accelerates the boid by change amount

actionPerformed(ActionEvent) - Method in class AnimationCanvas

called by timer-fire

actionPerformed(ActionEvent) - Method in class Clear

Clears the canvas

actionPerformed(ActionEvent) - Method in class Exit

Exits the program

actionPerformed(ActionEvent) - Method in class Pause

Pauses the animation

actionPerformed(ActionEvent) - Method in class Step

Steps through the animation

ADD - Static variable in class AnimationController

add(Force) - Method in class Force

add forces

add(Paintable) - Method in class Canvas

Remember given shape.

addBehavior(Behavior) - Method in class AnimatedObject

Start given behavior by adding it to object.

AddRules(Iterator) - Method in class Flock

Adds the rules to the flock rulesIter iterates over the vector of rules

addSlider(JSlider, String) - Method in class Sliders

angleBetween(int, int) - Static method in class MyMath

Returns angle given dx and dy

angleBetween(Point, Point) - Static method in class MyMath

Returns angle between two points

Animatable - interface Animatable.

Represents anything that knows how to be animated by making small incremental changes over time

animate() - Method in interface Animatable

Implementors must describe how to animate themselves.

animate() - Method in class AnimatedObject

Animate by applying all behaviors.

animate() - Method in class AnimationCanvas

Called by each step of timer.

AnimatedObject - class AnimatedObject.

Object that knows how to animate itself, but not paint itself.

AnimatedObject() - Constructor for class AnimatedObject

Create an inanimate object :)

AnimationCanvas - class AnimationCanvas.

Manage animation of a group of shapes.

AnimationCanvas() - Constructor for class AnimationCanvas

Create canvas of default size.

AnimationCanvas(Dimension) - Constructor for class AnimationCanvas

Create canvas of given size.

AnimationController - class AnimationController.

Allow user some control over animation

AnimationController(ActionMap) - Constructor for class AnimationController

AnimationController(AnimationCanvas) - Constructor for class AnimationController

apply() - Method in interface Behavior

Apply one step in the overall behavior (like the body of an infinite loop).

apply() - Method in class Cohesion

Does the work of "cohesing" the boids

apply() - Method in class Mover

applies the move to each boid in the flock

apply() - Method in class Wandering

applys the "wander" behavior for each boid in the flock

applyForce(Force) - Method in class Boid

applyForce(Force) - Method in class Flock

Iterators through the vector of animals and applie the force to each animal in the flock

average(Point, Point) - Static method in class MyMath

Returns average point between two points

B

Behavior - interface Behavior.

Represents an effect that can be applied over time.

Boid - class Boid.

Boid that draws itself as a circle

Boid(Canvas, Point, Force) - Constructor for class Boid

Create a red boid

Boid(Container, Point, Force, Color) - Constructor for class Boid

Create a boid

BoidFactory - class BoidFactory.

BoidFactory() - Constructor for class BoidFactory

C

Canvas - class Canvas.

Retain memory of shapes to draw on refresh.

Canvas() - Constructor for class Canvas

Create canvas of default size.

Canvas(Dimension) - Constructor for class Canvas

Create canvas of given size.

Clear - class Clear.

CLEAR - Static variable in class AnimationController

clear() - Method in class AnimatedObject

Effectively stop object by removing all behaviors.

clear() - Method in class Canvas

Clear canvas of all shapes.

Clear(Canvas) - Constructor for class Clear

Constructor

Cohesion - class Cohesion.

Cohesion() - Constructor for class Cohesion

Constructor

Create(Canvas, Point, Iterator) - Method in class Flock

Creates animals in the flocks

D

DEFAULT_DELAY - Static variable in class AnimationCanvas

DEFAULT_SIZE - Static variable in class Canvas

DIAMETER - Static variable in class Boid

difference(Force) - Method in class Force

returns teh differnec of two forces

distanceBetween(int, int) - Static method in class MyMath

Returns distance given dx and dy

distanceBetween(Point, Point) - Static method in class MyMath

Returns distance between two points

E

equals(Object) - Method in class Force

returns true if two forces are equal

Exit - class Exit.

exit() - Method in class Exit

exits the program

Exit() - Constructor for class Exit

F

Flock - class Flock.

Flock() - Constructor for class Flock

Constructor

Force - class Force.

Force(double, double) - Constructor for class Force

Constructor &/ public Force () { this(0.0, 0.0); } /** Constructor

Force(Force) - Constructor for class Force

Constructor from another force

Force(int, int) - Constructor for class Force

Constructor with detla x, delta y

Force(Point, Point) - Constructor for class Force

Constructor with points source and target point

G

getAngle() - Method in class Force

Returns the angle moving at

getAngleBetween(Force) - Method in class Force

returns the angle between to forces

getBehavior(int) - Method in class RuleFactory

returns the behavior corresponding to the key

getCenter(Container) - Static method in class BoidFactory

Helper function to make apointin the center of the container

getInfo() - Method in class ScreenInputter

Prompts and gets info from the user from the screen

getKeySet() - Method in class RuleFactory

Returns all the keys in the map

getMagnitude() - Method in class Force

Returns magnitude

getNumberAdded() - Method in class Canvas

Find out how many shapes are currently retained for drawing.

getNumberInRange(int, int) - Static method in class BoidFactory

Helper function to return nubmer in range

getPosition() - Method in class Boid

Get current position

getPredictedPosition() - Method in class Boid

Return ball's next position assuming no changes to its velocity

getRelativeMagnitude(Force) - Method in class Force

returns the relative magnitude

getSize() - Method in class Boid

Get current size

getVelocity() - Method in class Boid

Get current velocity

getXChange() - Method in class Force

returns delta x

getYChange() - Method in class Force

returns detla y

I

InFront(Point, Point) - Method in class Cohesion

Boids don't generally move backwards, so if the average point is behind the boid, then it shouldn't go backwards

isDone() - Method in class Exit

Override to verify if application is done before quitting.

isRunning() - Method in class AnimationCanvas

Check if animation is going or not.

iterator() - Method in class Canvas

Allow restricted access to display list.

iterator() - Method in class Flock

Returns an iterator over myAnimals

iterator() - Method in class ScreenInputter

Returns an iterator over the collectin of rules

K

keyTyped(KeyEvent) - Method in class AnimationController

L

lengthFromAvg(Point, Point) - Method in class Cohesion

Facilitates cohesion by if they are alreay a certain distance close to the average position, then it shouldn't go towards that point

listener - Variable in class Sliders

M

Main - class Main.

Main() - Constructor for class Main

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

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

makeBoid(Canvas, Point) - Static method in class BoidFactory

Create a single boid with attributes

makeFactory(AnimationCanvas) - Static method in class Main

makeVelocity() - Static method in class BoidFactory

Helper function to create velocity

move() - Method in class Boid

Move boid by its current velocity

Mover - class Mover.

Mover() - Constructor for class Mover

Constructor

myActions - Variable in class AnimationController

myAngle - Variable in class Force

myAnimals - Variable in class Cohesion

myAnimals - Variable in class Flock

myAnimals - Variable in class Mover

myAnimals - Variable in class Wandering

myBehaviors - Variable in class AnimatedObject

myColor - Variable in class Boid

myContainer - Variable in class Boid

myMagnitude - Variable in class Force

MyMath - class MyMath.

MyMath() - Constructor for class MyMath

myPaintables - Variable in class Canvas

myPosition - Variable in class Boid

myRules - Variable in class RuleFactory

myRules - Variable in class ScreenInputter

mySize - Variable in class Boid

myTarget - Variable in class Clear

myTarget - Variable in class Cohesion

myTarget - Variable in class Mover

myTarget - Variable in class Pause

myTarget - Variable in class Step

myTarget - Variable in class Wandering

myTimer - Variable in class AnimationCanvas

myValue - Variable in class Cohesion

myValueX - Variable in class Wandering

myValueY - Variable in class Wandering

myVelocity - Variable in class Boid

N

negate() - Method in class Force

negates a forece

P

paint(Graphics) - Method in class Boid

Paint a graphical view of boid

paint(Graphics) - Method in class Flock

paint Applies paint to each boid in the flock

paint(Graphics) - Method in interface Paintable

Implementors must describe how to paint themselves.

Paintable - interface Paintable.

Represents anything that knows how to draw itself

paintComponent(Graphics) - Method in class Canvas

called when area of screen covered by this container needs to be displayed (i.e., creation, uncovering, change in status)

Pause - class Pause.

Action to pause the animation

PAUSE - Static variable in class AnimationController

Pause(AnimationCanvas) - Constructor for class Pause

Constructor

Q

QUIT - Static variable in class AnimationController

R

RADIUS - Static variable in class Boid

randomNumber(double) - Static method in class MyMath

Returns a random double from 0 to max

randomNumber(float) - Static method in class MyMath

Returns a random float from 0 to max

randomNumber(int) - Static method in class MyMath

Returns a random int from 0 to max

randomNumber(long) - Static method in class MyMath

Returns a random long from 0 to max

randomNumberInRange(double, double) - Static method in class MyMath

Returns a random double in given range

randomNumberInRange(float, float) - Static method in class MyMath

Returns a random float in given range

randomNumberInRange(int, int) - Static method in class MyMath

Returns a random int in given range

randomNumberInRange(long, long) - Static method in class MyMath

Returns a random long in given range

removeBehavior(Behavior) - Method in class AnimatedObject

Stop given behavior by removing from object.

reset() - Method in class ScreenInputter

Clears the rule colection

RuleFactory - class RuleFactory.

RuleFactory() - Constructor for class RuleFactory

Constructor

S

ScreenInputter - class ScreenInputter.

ScreenInputter() - Constructor for class ScreenInputter

Constructor

setAngle(double) - Method in class Force

sets the angle

setMagnitude(double) - Method in class Force

Sets the magnitude

setTarget(Flock) - Method in interface Behavior

Set the target

setTarget(Flock) - Method in class Cohesion

Sets the target for cohesion

setTarget(Flock) - Method in class Mover

sets the target to the flock by applying it to each boid

setTarget(Flock) - Method in class Wandering

Populates vector myAnimals of all the animals to wander on

sliderPanel - Variable in class Sliders

Sliders - class Sliders.

Sliders() - Constructor for class Sliders

sqr(double) - Static method in class MyMath

Returns squared value of given double

sqr(float) - Static method in class MyMath

Returns squared value of given float

sqr(int) - Static method in class MyMath

Returns squared value of given int

sqr(long) - Static method in class MyMath

Returns squared value of given long

start() - Method in class AnimationCanvas

Start animation within canvas.

StartVariant(Point) - Static method in class BoidFactory

Returns a point that varies from where the user clicks.

Step - class Step.

STEP - Static variable in class AnimationController

Step(AnimationCanvas) - Constructor for class Step

Constructor

stop() - Method in class AnimationCanvas

Stop animation within canvas.

stringToInt(String) - Static method in class Force

convert string to int

T

textField - Variable in class Sliders

toString() - Method in class Force

overriden for outputting

turn(double) - Method in class Force

turns

W

Wandering - class Wandering.

Wandering() - Constructor for class Wandering

Constructor

WeakMenu() - Method in class ScreenInputter

Prints a hard-coded (ahhhh!!!!!!!) menu.

A B C D E F G I K L M N P Q R S T W