A B C D E F G H I J L M N O P Q R S T U V W X Y

A

accessCountsForDay(int) - Method in interface cs1705.weblog.LogAnalyzer

Retrieve a count of web accesses for the specified day of the week.

accessCountsForDayHour(int, int) - Method in interface cs1705.weblog.LogAnalyzer

Retrieve a count of web accesses for the specified time period.

accessCountsForHour(int) - Method in interface cs1705.weblog.LogAnalyzer

Retrieve a count of web accesses during the specified hour of the day.

accessTime() - Method in class cs1705.weblog.LogEntry

Get the access time for the HTTP request contained in this log line.

accumulateLogData(BufferedReader) - Method in interface cs1705.weblog.LogAnalyzer

Add all log entries from a given stream to the current access pattern data.

accumulateLogDataFromFile(String) - Method in interface cs1705.weblog.LogAnalyzer

Add all log entries from a given file to the current access pattern data.

accumulateLogDataFromURL(String) - Method in interface cs1705.weblog.LogAnalyzer

Add all log entries from a given URL to the current access pattern data.

addCommand(String, Command) - Method in class cs1705.adventure.CommandWords

Add (or replace) a command word.

addNewPiece() - Method in class cs1705.tetris.JTetris

Tries to add a new random at the top of the board.

anyBeepersInBeeperBag() - Method in class cs1705.VPIRobot

Check whether the robot has any beepers in its bag.

apply(Move) - Method in class cs1705.tetris.Board

Attempts to add apply the given move to the board.

assertAt(int, int) - Method in class cs1705.TestableRobot

Fail if this robot is not at the given intersection.

assertBeepersAt(int, int) - Method in class cs1705.TestableWorld

Fail if there are no beepers at the given intersection.

assertBeepersAt(int, int, int) - Method in class cs1705.TestableWorld

Fail if the number of beepers at the given intersection is different than the specified count.

assertBeepersInBeeperBag() - Method in class cs1705.TestableRobot

Fail if this robot's beeper bag is empty.

assertBeepersInBeeperBag(int) - Method in class cs1705.TestableRobot

Fail if this robot's beeper bag does not contain the specified number of beepers.

assertBeepersInWorld() - Method in class cs1705.TestableWorld

Fail if there are no beepers anywhere in this world.

assertBeepersInWorld(int) - Method in class cs1705.TestableWorld

Fail if the total number of beepers in this world, regardless of their location, is different than the specified count.

assertEWWallAt(int, int) - Method in class cs1705.TestableWorld

Fail if there is no east/west wall at the given location.

assertFacingEast() - Method in class cs1705.TestableRobot

Fail if this robot is not facing East.

assertFacingNorth() - Method in class cs1705.TestableRobot

Fail if this robot is not facing North.

assertFacingSouth() - Method in class cs1705.TestableRobot

Fail if this robot is not facing South.

assertFacingWest() - Method in class cs1705.TestableRobot

Fail if this robot is not facing West.

assertFrontIsBlocked() - Method in class cs1705.TestableRobot

Fail if there is no wall in front of this robot.

assertFrontIsClear() - Method in class cs1705.TestableRobot

Fail if there is a wall in front of this robot.

assertHasNeighbor() - Method in class cs1705.TestableRobot

Fail if this robot has no neighbors, that is, if no other robots are located at the same intersection.

assertHasNoNeighbor() - Method in class cs1705.TestableRobot

Fail if the robot has any neighbors, that is, if there are any other robots at the same intersection.

assertNSWallAt(int, int) - Method in class cs1705.TestableWorld

Fail if there is no north/south wall at the given location.

assertNextToABeeper() - Method in class cs1705.TestableRobot

Fail if this robot is on a corner with no beepers.

assertNoBeepersAt(int, int) - Method in class cs1705.TestableWorld

Fail if there is at least one beeper at the given intersection.

assertNoBeepersInBeeperBag() - Method in class cs1705.TestableRobot

Fail if this robot has any beepers in its beeper bag.

assertNoBeepersInWorld() - Method in class cs1705.TestableWorld

Fail if there are any beepers anywhere in this world.

assertNoEWWallAt(int, int) - Method in class cs1705.TestableWorld

Fail if there is an east/west wall at the given intersection.

assertNoNSWallAt(int, int) - Method in class cs1705.TestableWorld

Fail if there is a north/south wall at the given location.

assertNoRobotsInWorld() - Method in class cs1705.TestableWorld

Fail if there are any robots anywhere in this world.

assertNotAt(int, int) - Method in class cs1705.TestableRobot

Fail if this robot is at the given intersection.

assertNotFacingEast() - Method in class cs1705.TestableRobot

Fail if this robot is facing East.

assertNotFacingNorth() - Method in class cs1705.TestableRobot

Fail if this robot is facing North.

assertNotFacingSouth() - Method in class cs1705.TestableRobot

Fail if this robot is facing South.

assertNotFacingWest() - Method in class cs1705.TestableRobot

Fail if this robot is facing West.

assertNotNextToABeeper() - Method in class cs1705.TestableRobot

Fail if this robot is on a corner with one or more beepers.

assertNotOnAvenue(int) - Method in class cs1705.TestableRobot

Fail if this robot is on the given avenue.

assertNotOnStreet(int) - Method in class cs1705.TestableRobot

Fail if this robot is on a given street.

assertNotRunning() - Method in class cs1705.TestableRobot

Fail if this robot not has turned off.

assertOnAvenue(int) - Method in class cs1705.TestableRobot

Fail if this robot is not on a given avenue.

assertOnStreet(int) - Method in class cs1705.TestableRobot

Fail if this robot is not on a given street.

assertRobotsInWorld() - Method in class cs1705.TestableWorld

Fail if there are no robots anywhere in this world.

assertRobotsInWorld(int) - Method in class cs1705.TestableWorld

Fail if the total number of robots in this world, regardless of their location, is different than the specified count.

assertRunning() - Method in class cs1705.TestableRobot

Fail if this robot has turned off or experienced an error shutoff.

B

Board - class cs1705.tetris.Board.

Represents a Tetris board -- essentially a 2-d grid of booleans.

Board(int, int) - Constructor for class cs1705.tetris.Board

Creates an empty board of the given width and height measured in blocks.

Board(int, int, String[]) - Constructor for class cs1705.tetris.Board

Creates a board of the given width and height measured in blocks, and then populates it with the blocks indicated by the given string array.

Brain - interface cs1705.tetris.Brain.

This interface defines the characteristics needed for a class to be considered a Tetris "Brain" (an artificial tetris player).

Browser - class cs1705.Browser.

This class provides a simple interface to your web browser.

bestMove(Board, Piece, int, Move) - Method in interface cs1705.tetris.Brain

Given a piece and a board, generates a move object that represents the best play for that piece, or returns null if no play is possible.

bestMove(Board, Piece, int, Move) - Method in class cs1705.tetris.LameBrain

browser() - Method in class cs1705.weblog.LogEntry

Get the identification information for the browser making the request.

C

Command - class cs1705.adventure.Command.

This class is an abstract superclass for all command classes in the game.

Command() - Constructor for class cs1705.adventure.Command

Create a command object.

CommandWords - class cs1705.adventure.CommandWords.

This class holds a collection of all command words known to the game.

CommandWords() - Constructor for class cs1705.adventure.CommandWords

Constructor - initialise the command words.

clearRows() - Method in class cs1705.tetris.Board

Deletes rows that are filled all the way across, moving things above down.

commandWords() - Method in class cs1705.adventure.Parser

Access the set of valid command words.

commit() - Method in class cs1705.tetris.Board

Puts the board in the committed state.

computeNewPosition(int) - Method in class cs1705.tetris.JTetris

Figures a new position for the current piece based on the given verb (LEFT, RIGHT, ...).

countBeepersInPile() - Method in class cs1705.VPIRobot

Returns the number of beepers in the beeper pile (if any ) at the intersection where Karel is located.

createBufferedReader(File) - Static method in class cs1705.IOHelper

Creates an instance of BufferedReader that can be used to read from the given file.

createBufferedReader(String) - Static method in class cs1705.IOHelper

Creates an instance of BufferedReader that can be used to read from the file referred to by the given name.

createBufferedReader(URL) - Static method in class cs1705.IOHelper

Creates an instance of BufferedReader that can be used to read from a URL over the net.

createBufferedReaderForString(String) - Static method in class cs1705.IOHelper

Creates an instance of BufferedReader that can be used to read directly from a given text string.

createBufferedReaderForURL(String) - Static method in class cs1705.IOHelper

Creates an instance of BufferedReader that can be used to read from a URL given as a text string.

createCommands() - Method in class cs1705.adventure.Game

Create all the commands this game knows about.

createConsoleWriter() - Static method in class cs1705.IOHelper

Creates and returns an instance of PrintWriter that can be used to write to the console.

createControlPanel() - Method in class cs1705.tetris.JBrainTetris

Creates the panel of UI controls.

createControlPanel() - Method in class cs1705.tetris.JTetris

Creates the panel of UI controls.

createKeyboardReader() - Static method in class cs1705.IOHelper

Creates and returns an instance of BufferedReader that can be used to read from the keyboard.

createPrintWriter(File, boolean) - Static method in class cs1705.IOHelper

Creates an instance of PrintWriter that can be used to write to the given file.

createPrintWriter(String, boolean) - Static method in class cs1705.IOHelper

Creates an instance of PrintWriter that can be used to write to the file referred to by the given name.

createPrintWriter(String) - Static method in class cs1705.IOHelper

Creates an instance of PrintWriter that can be used to write to the file referred to by the given name.

createRooms() - Method in class cs1705.adventure.Game

Create all the rooms and link their exits together.

cs1705 - package cs1705

This package provides all of the course-specific classes written especially for CS 1705: Introduction to Object-Oriented Development I.

cs1705.adventure - package cs1705.adventure

This package provides all of the course-specific classes based on the "World of Zuul" adventure game example from Chapter 7 of Objects First with Java by Michael Kolling and David Barnes.

cs1705.tetris - package cs1705.tetris

This package provides all of the course-specific classes needed to write Tetris brain programs (computerized tetris players).

cs1705.weblog - package cs1705.weblog

This package provides all of the course-specific classes based on the web log analyzer example from Chapter 4 of Objects First with Java by Michael Kolling and David Barnes.

D

DELAY - Variable in class cs1705.tetris.JTetris

DOWN - Static variable in class cs1705.tetris.JTetris

DROP - Static variable in class cs1705.tetris.JTetris

Directions - interface cs1705.Directions.

This interface is a bare wrapper for Bergin's Directions interface.

delay() - Static method in class cs1705.World

Return the current delay setting.

E

equals(Object) - Method in class cs1705.tetris.Board

Returns true if two boards are the same, meaning they have blocks in exactly the same locations.

equals(Object) - Method in class cs1705.tetris.Move

Check whether two moves are the same.

equals(Object) - Method in class cs1705.tetris.Piece

Returns true if two pieces are the same, that is, if their bodies contain the same points.

execute(Player) - Method in class cs1705.adventure.Command

Execute this command.

execute(Player) - Method in class cs1705.adventure.GoCommand

Try to go to one direction.

execute(Player) - Method in class cs1705.adventure.HelpCommand

Print out some help information.

execute(Player) - Method in class cs1705.adventure.QuitCommand

"Quit" was entered.

F

facingEast() - Method in class cs1705.VPIRobot

Checks whether Karel is currently facing east.

facingNorth() - Method in class cs1705.VPIRobot

Checks whether Karel is currently facing north.

facingSouth() - Method in class cs1705.VPIRobot

Checks whether Karel is currently facing south.

facingWest() - Method in class cs1705.VPIRobot

Checks whether Karel is currently facing west.

frontIsClear() - Method in class cs1705.VPIRobot

Check to see if Karel is currently blocked by some obstacle directly in front.

G

Game - class cs1705.adventure.Game.

This class is the main class for a "World of Zuul"-style adventure game application.

Game() - Constructor for class cs1705.adventure.Game

Create the game and initialise its internal map.

Game(Player, Parser) - Constructor for class cs1705.adventure.Game

Create the game and initialise its internal map.

GoCommand - class cs1705.adventure.GoCommand.

Implementation of the 'go' user command for adventure games.

GoCommand() - Constructor for class cs1705.adventure.GoCommand

Constructor for objects of class GoCommand

generateMaze() - Static method in class cs1705.MazeGenerator

Generates a random maze of the default size (12x12).

generateMaze(int, int) - Static method in class cs1705.MazeGenerator

Generates a random maze of the specified size.

get(String) - Method in class cs1705.adventure.CommandWords

Given a command word, find and return the matching command object.

getBlocksInRow(int) - Method in class cs1705.tetris.Board

Returns the number of filled blocks in the given row.

getBody() - Method in class cs1705.tetris.Piece

Returns a pointer to the piece's body.

getColumnHeight(int) - Method in class cs1705.tetris.Board

Returns the height of the given column, which is the y value of the highest block + 1.

getCommand() - Method in class cs1705.adventure.Parser

getCurrentRoom() - Method in class cs1705.adventure.Player

Return the current room for this player.

getCurrentWorkingDirectory() - Static method in class cs1705.IOHelper

Returns current working directory.

getExit(String) - Method in class cs1705.adventure.Room

Return the room that is reached if we go from this room in direction "direction".

getFile(String) - Static method in class cs1705.IOHelper

Creates new File instance from a relative or an absolute pathname.

getHeight() - Method in class cs1705.tetris.Board

Returns the height of the board in blocks.

getHeight() - Method in class cs1705.tetris.Piece

Returns the height of the piece measured in blocks.

getLargestHeight() - Method in class cs1705.tetris.Board

Returns the max column height present in the board.

getLongDescription() - Method in class cs1705.adventure.Room

Return a long description of this room, including a list of available exits.

getPiece(int, int) - Static method in class cs1705.tetris.Piece

Returns the requested piece style, rotated from its starting position by the specified number of counter-clockwise rotations.

getPieces() - Static method in class cs1705.tetris.Piece

Returns an array containing the first rotation of each of the 7 standard tetris pieces.

getSecondWord() - Method in class cs1705.adventure.Command

Return the second word of this command.

getShortDescription() - Method in class cs1705.adventure.Room

Return the description of the room (the one that was defined in the constructor).

getSkirt() - Method in class cs1705.tetris.Piece

Returns a pointer to the piece's skirt.

getWidth() - Method in class cs1705.tetris.Board

Returns the width of the board in blocks.

getWidth() - Method in class cs1705.tetris.Piece

Returns the width of the piece measured in blocks.

getWorldAsObject() - Method in class cs1705.TestableRobot

Returns the singleton instance of the World in which this robot lives.

getWorldAsObject() - Static method in class cs1705.World

Returns the singleton instance of this class.

getWorldDescription() - Static method in class cs1705.World

Returns the configuration of the current world as a string.

H

HEIGHT - Static variable in class cs1705.tetris.JTetris

HelpCommand - class cs1705.adventure.HelpCommand.

Implementation of the 'help' user command for adventure games.

HelpCommand(CommandWords) - Constructor for class cs1705.adventure.HelpCommand

Constructor for objects of class HelpCommand

hasBlockAt(int, int) - Method in class cs1705.tetris.Board

Returns true if the given block is filled in the board.

hasMoreEntries() - Method in class cs1705.weblog.LogReader

Does the reader have more data to supply?

hasSecondWord() - Method in class cs1705.adventure.Command

Check whether a second word was entered for this command.

I

IOHelper - class cs1705.IOHelper.

This class provides several static methods that streamline the use of basic I/O operations in Java.

J

JBrainTetris - class cs1705.tetris.JBrainTetris.

JTetris presents a Tetris game in a window, including a brain control panel.

JBrainTetris(int, int) - Constructor for class cs1705.tetris.JBrainTetris

JTetris - class cs1705.tetris.JTetris.

JTetris presents a Tetris game in a window.

L

LEFT - Static variable in class cs1705.tetris.JTetris

LEFT_DOG - Static variable in class cs1705.tetris.Piece

LEFT_L - Static variable in class cs1705.tetris.Piece

LameBrain - class cs1705.tetris.LameBrain.

LameBrain() - Constructor for class cs1705.tetris.LameBrain

LogAnalyzer - interface cs1705.weblog.LogAnalyzer.

An interface for a web server log analyzer that processes web log data analyses hourly and weekly access patterns.

LogEntry - class cs1705.weblog.LogEntry.

Store the data from a single line of a web-server log file.

LogEntry(String) - Constructor for class cs1705.weblog.LogEntry

Decompose a log line so that the individual fields are available.

LogReader - class cs1705.weblog.LogReader.

A class to read information from a file of web server accesses.

LogReader(BufferedReader) - Constructor for class cs1705.weblog.LogReader

Create a LogfileReader to supply data from the specified stream.

M

MazeGenerator - class cs1705.MazeGenerator.

The class generates mazes for Karel J.

MazeGenerator() - Constructor for class cs1705.MazeGenerator

Move - class cs1705.tetris.Move.

This class represents a single move made by or considered by a Tetris "Brain" class.

Move() - Constructor for class cs1705.tetris.Move

Create a new Move object with zero/null fields.

Move(int, int, Piece, double) - Constructor for class cs1705.tetris.Move

Create a new Move object.

main(String[]) - Static method in class cs1705.RunRobotTask

This main method takes the name of a RobotTask class as an argument, and it executes the corresponding task.

main(String[]) - Static method in class cs1705.Version

This main method simply prints out the version information on System.out.

main(String[]) - Static method in class cs1705.tetris.JTetris

Creates a Window, installs the JTetris or JBrainTetris, checks the testMode state, install the controls in the WEST.

message() - Method in class cs1705.adventure.HelpCommand

Get the descriptive message that is presented before the list of commands when this command is executed.

move() - Method in class cs1705.VPIRobot

Moves the robot one space (intersection) forward in the direction the robot is currently facing.

N

nextEntry() - Method in class cs1705.weblog.LogReader

Analyze the next line from the log file and make it available via a LogEntry object.

nextRotation() - Method in class cs1705.tetris.Piece

Returns a piece that is 90 degrees counter-clockwise rotated from the receiver.

nextToABeeper() - Method in class cs1705.VPIRobot

Checks whether Karel is currently at an intersection that also contains a beeper pile of one or more beepers.

nextToARobot() - Method in class cs1705.VPIRobot

Checks whether Karel is currently at an intersection that also contains another robot.

nthRotation(int) - Method in class cs1705.tetris.Piece

Returns a piece that is rotated counter-clockwise from the receiver by n 90-degree rotations.

numRotations() - Method in class cs1705.tetris.Piece

Determine the number of distinct rotations for this piece.

O

openFile(String) - Static method in class cs1705.Browser

Display a file in the system browser.

openFile(File) - Static method in class cs1705.Browser

Display a file in the system browser.

openURL(String) - Static method in class cs1705.Browser

Display a URL in the system browser.

overrideNextRobotCreation(int, int, Directions.Direction, int) - Static method in class cs1705.TestableRobot

Define the starting conditions for the next robot that is created.

overrideNextStartUsingFile(String) - Static method in class cs1705.World

Define the file name to read a world description from on the next startFrom...() call.

overrideNextStartUsingString(String) - Static method in class cs1705.World

Define the world description tu use on the next startFrom...() call.

overrideNextStartUsingURL(String) - Static method in class cs1705.World

Define the URL to read a world description from on the next startFrom...() call.

P

PLACE_BAD - Static variable in class cs1705.tetris.Board

PLACE_OK - Static variable in class cs1705.tetris.Board

PLACE_OUT_BOUNDS - Static variable in class cs1705.tetris.Board

PLACE_ROW_FILLED - Static variable in class cs1705.tetris.Board

Parser - class cs1705.adventure.Parser.

This parser reads user input and tries to interpret it as an "Adventure" command.

Parser() - Constructor for class cs1705.adventure.Parser

Piece - class cs1705.tetris.Piece.

An immutable representation of a tetris piece in a particular rotation.

Player - class cs1705.adventure.Player.

This class represents a player in an adventure game.

Player() - Constructor for class cs1705.adventure.Player

Constructor for objects of class Player

paintComponent(Graphics) - Method in class cs1705.tetris.JTetris

Draws the current board with a 1 pixel border around the whole thing.

parser() - Method in class cs1705.adventure.Game

Access this game's parser.

pickBeeper() - Method in class cs1705.VPIRobot

Attempts to pick up one beeper from the beeper pile at the intersection where the robot is currently located and place it in the robot's beeper bag.

pickNextPiece() - Method in class cs1705.tetris.JBrainTetris

Selects the next piece to use using the random generator set in startGame(), or the adversary.

pickNextPiece() - Method in class cs1705.tetris.JTetris

Selects the next piece to use using the random generator set in startGame().

piece() - Method in class cs1705.tetris.Move

Retrieve the piece associated with this move.

place(Piece, int, int) - Method in class cs1705.tetris.Board

Attempts to add the body of a piece to the board.

play() - Method in class cs1705.adventure.Game

Main play routine.

player() - Method in class cs1705.adventure.Game

Access this game's player.

printWelcome() - Method in class cs1705.adventure.Game

Print out the opening message for the player.

promptString() - Method in class cs1705.adventure.Parser

Get the prompt string printed before reading each command.

putBeeper() - Method in class cs1705.VPIRobot

Attempts to place one beeper from the robot's beeper bag in the pile at the intersection where this robot is currently located.

Q

QuitCommand - class cs1705.adventure.QuitCommand.

Implementation of the 'quit' user command for adventure games.

QuitCommand() - Constructor for class cs1705.adventure.QuitCommand

Constructor for objects of class QuitCommand

R

RIGHT - Static variable in class cs1705.tetris.JTetris

RIGHT_DOG - Static variable in class cs1705.tetris.Piece

RIGHT_L - Static variable in class cs1705.tetris.Piece

ROTATE - Static variable in class cs1705.tetris.JTetris

Robot - class cs1705.Robot.

This class is a simple wrapper for Bergin's Robot.

Robot(int, int, Directions.Direction, int) - Constructor for class cs1705.Robot

Constructor which supports the specific placement, orientation and setting the number of beepers for Karel.

RobotTask - interface cs1705.RobotTask.

This class defines the common interface for all robot task objects.

Room - class cs1705.adventure.Room.

Represents one location in the scenery of an adventure game.

Room(String) - Constructor for class cs1705.adventure.Room

Create a room described "description".

RunRobotTask - class cs1705.RunRobotTask.

This class represents a main program that takes a command-line argument that names a RobotTask; it creates an instance of the named task and then runs it.

RunRobotTask() - Constructor for class cs1705.RunRobotTask

Create a new RunRobotTask object.

referrer() - Method in class cs1705.weblog.LogEntry

Get the URL of the "referrer" containing the link used to make the request.

repaintPiece(Piece, int, int) - Method in class cs1705.tetris.JTetris

Given a piece and a position for the piece, generates a repaint for the rectangle that just encloses the piece.

request() - Method in class cs1705.weblog.LogEntry

Get the request method, URL, and protocol for this log line.

reset() - Static method in class cs1705.World

Remove everything from the world and returns it to a pristine state.

resultCode() - Method in class cs1705.weblog.LogEntry

Get the result code returned by the server.

rowAfterDrop(Piece, int) - Method in class cs1705.tetris.Board

Given a piece and an x, returns the y value where the piece would come to rest if it were dropped straight down at that x.

S

SQUARE - Static variable in class cs1705.tetris.Piece

STICK - Static variable in class cs1705.tetris.Piece

sanityCheck() - Method in class cs1705.tetris.Board

Checks the board for internal consistency -- used for debugging.

score() - Method in class cs1705.tetris.Move

Retrieve the score associated with this move.

setCurrent(Piece, int, int) - Method in class cs1705.tetris.JTetris

Given a piece, tries to install that piece into the board and set it to be the current piece.

setCurrentRoom(Room) - Method in class cs1705.adventure.Player

Set the current room for this player.

setDelay(int) - Static method in class cs1705.World

Slow down (or speed up) the operation of robots in the world.

setExit(String, Room) - Method in class cs1705.adventure.Room

Define an exit from this room.

setPiece(Piece) - Method in class cs1705.tetris.Move

Change the piece associated with this move.

setScore(double) - Method in class cs1705.tetris.Move

Change the score associated with this move.

setSecondWord(String) - Method in class cs1705.adventure.Command

Define the second word of this command (the word entered after the command word).

setSize(int, int) - Static method in class cs1705.World

Set the size of the world.

setTrace(boolean) - Static method in class cs1705.World

Turns tracing on or off.

setVisible(boolean) - Static method in class cs1705.World

Show or hide the world's graphic frame.

setX(int) - Method in class cs1705.tetris.Move

Change the x-coordinate of the location for this move's piece.

setY(int) - Method in class cs1705.tetris.Move

Change the y-coordinate of the location for this move's piece.

showAll() - Method in class cs1705.adventure.CommandWords

showSpeedControl(boolean) - Static method in class cs1705.World

Show or hide the speed dialog.

startEmpty() - Static method in class cs1705.World

Initializes Karel's world to be completely empty.

startFromFile(String) - Static method in class cs1705.World

Initializes Karel's world by reading the world configuration file from the file indicated by the given file name.

startFromString(String) - Static method in class cs1705.World

Initializes Karel's world from the given string.

startFromURL(String) - Static method in class cs1705.World

Initializes Karel's world by downloading the world configuration file from a URL, given as a string.

startGame() - Method in class cs1705.tetris.JTetris

Sets the internal state and starts the timer so the game is happening.

stopGame() - Method in class cs1705.tetris.JTetris

Stops the game.

style() - Method in class cs1705.tetris.Piece

Check the "style" of piece this object represents.

T

T - Static variable in class cs1705.tetris.Piece

TEST_LIMIT - Variable in class cs1705.tetris.JTetris

TOP_SPACE - Static variable in class cs1705.tetris.JTetris

TestableRobot - class cs1705.TestableRobot.

This class extends Robot with assertion capabilities, adding a number of methods useful in writing test cases and in using test-driven development.

TestableRobot(int, int, Directions.Direction, int) - Constructor for class cs1705.TestableRobot

Constructor which supports the specific placement, orientation and setting the number of beepers for Karel.

TestableWorld - class cs1705.TestableWorld.

This class provides the basic assertion capabilities for Karel's World in the form of methods useful for writing test cases.

TestableWorld() - Constructor for class cs1705.TestableWorld

This class should not be instantiated--it only provides static methods that can be called without an object.

task() - Method in interface cs1705.RobotTask

This method encapsulates a sequence of instructions for creating and commanding one or more robots (see VPIRobot).

tick(int) - Method in class cs1705.tetris.JBrainTetris

Overrides JTetris.tick(int) so that, when a brain is enabled, it takes over when the user is not sending commands.

tick(int) - Method in class cs1705.tetris.JTetris

Called to change the position of the current piece.

toString() - Method in class cs1705.tetris.Board

Returns a human-readable string representation of this board.

toString() - Method in class cs1705.tetris.Move

Returns a human-readable string representation of this Move.

toString() - Method in class cs1705.tetris.Piece

Returns a human-readable string representation of this piece.

toString() - Method in class cs1705.weblog.LogEntry

Create a string representation of the data.

turnLeft() - Method in class cs1705.VPIRobot

Turns this robot 90 degrees to the left.

turnOff() - Method in class cs1705.VPIRobot

Turns off this robot.

U

undo() - Method in class cs1705.tetris.Board

If a place() happens, optionally followed by a clearRows(), a subsequent undo() reverts the board to its state before the place().

updateTimer() - Method in class cs1705.tetris.JTetris

Updates the timer to reflect the current setting of the speed slider.

ur_Robot - class cs1705.ur_Robot.

This class is a simple wrapper for Bergin's ur_Robot class and represents a minimal robot.

ur_Robot(int, int, Directions.Direction, int) - Constructor for class cs1705.ur_Robot

Constructor which supports the specific placement, orientation and setting the number of beepers for Karel.

V

VPIRobot - class cs1705.VPIRobot.

A class that represents a robot.

VPIRobot(int, int, Directions.Direction, int) - Constructor for class cs1705.VPIRobot

Constructor which supports the specific placement, orientation and setting the number of beepers for Karel.

VPIRobot() - Constructor for class cs1705.VPIRobot

Default constructor which places Karel at the intersection of 1st street and 1st avenue, holding no beepers, and facing north.

Version - class cs1705.Version.

This class allows access to the package version information.

Version() - Constructor for class cs1705.Version

Create a new Version object.

version() - Static method in class cs1705.Version

Retrieve the current version information for this class (and this class jar/library) as a string.

W

WIDTH - Static variable in class cs1705.tetris.JTetris

World - class cs1705.World.

This class can be used to build and maintain the world in which robots work and play.

walk(String) - Method in class cs1705.adventure.Player

Try to walk in a given direction.

welcomeMessage() - Method in class cs1705.adventure.Game

Returns the welcome message printed when the game starts.

X

x() - Method in class cs1705.tetris.Move

Retrieve the x-coordinate of the location for this move's piece.

Y

y() - Method in class cs1705.tetris.Move

Retrieve the y-coordinate of the location for this move's piece.

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