A B C D E F G I L M N P R S U V W _

R

rand - Variable in class ballworld.model.BallModel

Randomizer utility object, used for random values for new balls

rand - Variable in class ballworld.model.strategy.BreathingStrategy

Randomizer utility for setting the sinusoid.

rand - Variable in class ballworld.model.strategy.ColorStrategy

Randomizer utility for generating random colors.

rand - Variable in class ballworld.model.strategy.DrunkenStrategy

Randomizer utility used to randomly select one of the possible strategies.

rand - Variable in class ballworld.model.strategy.WanderStrategy

Randomizer utility for obtaining random values to change the velocity

randomBounds(Rectangle, Dimension) - Method in interface util.IRandomizer

Generates a randomly located and sized rectangle

randomBounds(Rectangle, Dimension) - Method in class util.Randomizer

Generates a randomly located and sized rectangle

randomChoice(Object, Object, double) - Method in interface util.IRandomizer

Returns a random choice of one of two objects, x and y, where probX is the probability that x will be picked (0<=x<=1).

randomChoice(Object, Object, double) - Method in class util.Randomizer

Returns a random choice of one of two objects, x and y, where probX is the probability that x will be picked (0<=x<=1).

randomColor() - Method in interface util.IRandomizer

Generates a random color

randomColor() - Method in class util.Randomizer

Generates a random color

randomDim(Dimension) - Method in interface util.IRandomizer

Returns a random square Dimension, whose width is maxDim.width/2<=width<=maxDim.width

randomDim(Dimension) - Method in class util.Randomizer

Returns a random square Dimension, whose width is maxDim.width/2<=width<=maxDim.width

randomDouble(double, double) - Method in interface util.IRandomizer

Returns a random double greater than or equal to min and less than or equal to max.

randomDouble(double, double) - Method in class util.Randomizer

Returns a random double greater than or equal to min and less than or equal to max.

randomInt(int, int) - Method in interface util.IRandomizer

Returns a random integer greater than or equal to min and less than or equal to max.

randomInt(int, int) - Method in class util.Randomizer

Returns a random integer greater than or equal to min and less than or equal to max.

Randomizer - Class in util

Utility class that supplies class routines for generating various random values

Randomizer() - Constructor for class util.Randomizer

randomLoc(Rectangle) - Method in interface util.IRandomizer

Generates a random location point subject to the constraint that 0<=X<=maxX and 0<=Y<=maxY.

randomLoc(Dimension) - Method in interface util.IRandomizer

Generates a random location point subject to the constraint that 0<=X<=maxX and 0<=Y<=maxY.

randomLoc(Rectangle) - Method in class util.Randomizer

Generates a random location point subject to the constraint that 0<=X<=maxX and 0<=Y<=maxY.

randomLoc(Dimension) - Method in class util.Randomizer

Generates a random location point subject to the constraint that 0<=X<=maxX and 0<=Y<=maxY.

randomVel(Rectangle) - Method in interface util.IRandomizer

Returns a random velocity (as a Point) subject to the constraint that the absolute value of the vleocity (speed) is less than maxV.

randomVel(Rectangle) - Method in class util.Randomizer

Returns a random velocity (as a Point) subject to the constraint that the absolute value of the vleocity (speed) is less than maxV.

RectanglePaintStrategy - Class in ballworld.model.paint.strategy

Concrete paint strategy that paints a rectangular shape scaled to the size of the ball.

RectanglePaintStrategy() - Constructor for class ballworld.model.paint.strategy.RectanglePaintStrategy

No-parameter constructor that instantiates the AffineTransform for internal use plus defines a prototype Rectangle of a width = 8/3 and height = 2/3 which is an average radius of 1.

RectanglePaintStrategy(AffineTransform, double, double, double, double) - Constructor for class ballworld.model.paint.strategy.RectanglePaintStrategy

Constructor that takes an external AffineTransform for internal use and a Rectangle centered at (x, y) with the given half-width and half-height (= x-radius and y-radius).

RectangleShapeFactory - Class in ballworld.model.paint.shape

Concrete IShapeFactory that instantiates Rectangle2d.Double shapes.

RectangleShapeFactory() - Constructor for class ballworld.model.paint.shape.RectangleShapeFactory